Emz Smart Econ HCW 1620 Manuale utente

emz - THE SMILING COMPANY

HEATING SYSTEM CONTROLLER FOR HEAT

GENERATION AND DISTRIBUTION

OPERATING AND INSTALLATION

INSTRUCTIONS

These Operating and Installation Instructions are an integral part of the product.

› Read Assembly and Operating Instructions carefully before using the product.

› Keep them in a safe place during the product's entire service life.

Translated from the German original version ©emz 2018 - Subject to modifications.

The contents and representations of these Operating and Installation Instructions are the intellectual

property of emz-Hanauer GmbH & Co.KGaA.

Unauthorized disclosure, reproduction, distribution or editing of this documentation as well as

exploitation, utilization or publication, are prohibited.

The rights to the word and design marks ›emz - smart solutions‹ and ›smart Econ‹ are the exclusive

property of emz-Hanauer GmbH & Co.KGaA.

The rights to any cited brands, names or logos are the property of the respective developers/

licensees.

TABLE OF CONTENTS

smart Econ - emz-HCW - 180116 3

Table of contents

Table of contents................................................................................................................................ 3

Important information ......................................................................................................................... 8

Notes on this manual .................................................................................................................... 8

Safety information ......................................................................................................................... 8

Conditions of use .......................................................................................................................... 9

Intended use ............................................................................................................................... 10

Installation and connection ......................................................................................................... 10

Product description .......................................................................................................................... 11

Outdoor temperature-controlled room heating............................................................................ 11

Self-adjustment / heating behavior ............................................................................................. 11

Control of heat generators .......................................................................................................... 11

smart EconControl options.......................................................................................................... 12

Water heating.............................................................................................................................. 12

Anti-legionella function................................................................................................................ 12

Solar heating system .................................................................................................................. 12

smart Econ Transmission technology ......................................................................................... 12

Distance communication via the Internet .................................................................................... 12

Remote maintenance via smart Econ Cloud............................................................................... 12

Cloud access ......................................................................................................................... 13

Information and control .......................................................................................................... 13

Safety..................................................................................................................................... 13

Data protection....................................................................................................................... 13

Device description............................................................................................................................ 14

smart Econ HCW ........................................................................................................................ 14

smart Econ HCW 1620 Expansion module................................................................................. 14

Connections and interfaces on the smart Econ HCW............................................................ 15

smart Econ Room controller .......................................................................................................15

CAN bus line ............................................................................................................................... 15

Operating the smart Econ room controller ....................................................................................... 16

Heating........................................................................................................................................ 16

Special functions......................................................................................................................... 16

Operating the smart Econ Userinterface.......................................................................................... 17

Control elements......................................................................................................................... 17

Display ........................................................................................................................................ 17

Prompts during operation................................................................................................................. 18

Overview mode ........................................................................................................................... 18

Menu ........................................................................................................................................... 18

Select menu items ...................................................................................................................... 19

Overview menu ........................................................................................................................... 19

TABLE OF CONTENTS

4 smart Econ - emz-HCW - 180116

›Heat Circuits‹ menu (Overview menu).......................................................................................20

›Temperatures‹ menu ................................................................................................................. 21

›Outputs‹ menu ...........................................................................................................................21

›Diagnosis‹ menu ........................................................................................................................22

Error messages...........................................................................................................................22

Information ..................................................................................................................................22

Settings during operation .................................................................................................................23

Entering the access code............................................................................................................23

Change values ............................................................................................................................23

Menu structure ............................................................................................................................24

Abbreviations in the menus.........................................................................................................25

Main menu ..................................................................................................................................26

›OPERATING MODES‹ menu ....................................................................................................27

Operating mode ›AUTOMATIC‹.............................................................................................28

Operating mode ›DAY‹...........................................................................................................28

Operating mode ›NIGHT‹.......................................................................................................28

Operating mode ›FROST PROTECTION‹ .............................................................................28

Operating mode ›SUMMER‹ ..................................................................................................28

Operating mode ›FLOOR PAVEMENT HEATING‹................................................................28

Operating mode ›OFF‹...........................................................................................................29

Operating mode ›CHIMNEY SWEEP‹ ...................................................................................29

›TIMER PROGRAMS‹ menu.......................................................................................................30

Setting heating periods and temperatures .............................................................................31

Selecting the day of the week ................................................................................................31

Setting times and temperatures .............................................................................................31

›COPY DAY...‹ .......................................................................................................................31

›COPY ALL VALUES...‹ .........................................................................................................31

Table for rooms and heating times.........................................................................................33

Table for rooms and heating times.........................................................................................34

›HOLIDAY PERIODS‹ menu....................................................................................................... 35

›HEAT CIRCUITS‹ menu ............................................................................................................36

›DOMESTIC HOT WATER‹ menu ..............................................................................................38

Setting the domestic hot water setpoint temperature.............................................................38

Setting the domestic hot water heating times ........................................................................39

Manual control of domestic hot water heating........................................................................40

Setting circulation times .........................................................................................................40

Configure circulation temperatures ........................................................................................41

›GENERAL‹ menu.......................................................................................................................42

Setting the language of the menu ..........................................................................................42

Set date and time...................................................................................................................42

Adjusting the display brightness and buzzer volume ............................................................. 43

›INTERNET‹ menu......................................................................................................................44

TABLE OF CONTENTS

smart Econ - emz-HCW - 180116 5

Installation and connection............................................................................................................... 45

smart Econ Temperature sensor ................................................................................................ 46

smart Econ HCW ........................................................................................................................ 47

Dimensions smart Econ HCW ............................................................................................... 47

Opening the smart Econ HCW housing................................................................................. 48

Installation location smart Econ HCW.................................................................................... 48

Installation smart Econ HCW ................................................................................................. 49

Connection smart Econ HCW ................................................................................................ 50

smart Econ Room controller .......................................................................................................51

Node number room controller ................................................................................................ 51

Dimensions room controller ................................................................................................... 51

Opening the room controller housing..................................................................................... 51

Installation location room controller ....................................................................................... 51

Installation room controller..................................................................................................... 52

Room controller connection ................................................................................................... 52

Connection CAN-Bus.................................................................................................................. 53

Cable routing............................................................................................................................... 53

4-pole CAN bus line ............................................................................................................... 54

Internet-based network .................................................................................................................... 55

Prerequisites ............................................................................................................................... 55

Hydraulic systems and connection diagrams................................................................................... 56

Further hydraulic systems........................................................................................................... 56

Hydraulic symbols....................................................................................................................... 57

Hydraulic system 1: ›HCW 001 Sol‹ (HCW 810) ........................................................................ 58

Hydraulic system 2: ›HCW 002 SF‹ (HCW 810) ......................................................................... 60

Hydraulic system 3: ›HCW 003‹ (HCW 810)............................................................................... 62

Hydraulic system 4: ›HCW 004 Sol‹ (HCW 810) ........................................................................ 64

Hydraulic system 5: ›HCW 005 Sol‹ (HCW 810) ........................................................................ 66

Hydraulic system 6: ›HCW 006 HP‹ (HCW 810)......................................................................... 68

Hydraulic system 7: ›HCW 007 Sol-SF‹ (HCW 810)................................................................... 70

Hydraulic system 8: ›HCW 008 Sol‹ (HCW 1620 Base Unit)...................................................... 72

Hydraulic system 8: ›HCW 008 Sol‹ (HCW 1620 Expansion Module)........................................ 74

Hydraulic system 9: ›HCW 009 SF‹ (HCW 1620 Base Unit) ...................................................... 76

Hydraulic system 9: ›HCW 009 SF‹ (HCW 1620 Expansion Module) ........................................ 78

Hydraulic system 10: ›HCW 008 Sol‹ (HCW 1620 Base Unit).................................................... 80

Hydraulic system 10: ›HCW 008 Sol‹ (HCW 1620 Expansion Module)...................................... 82

Hydraulic system 11: ›HCW 011 KAS‹ (HCW 1620 Base Unit) .................................................. 84

Hydraulic system 11: ›HCW 011 KAS‹ (HCW 1620 Expansion Module).................................... 86

Hydraulic system 12: ›HCW 012 Sol‹ (HCW 1620 Base Unit).................................................... 88

Hydraulic system 12: ›HCW 012 Sol‹ (HCW 1620 Expansion Module)...................................... 90

Hydraulic system 13: ›HCW 013 HP‹ (HCW 1620 Base Unit) .................................................... 92

Hydraulic system 13: ›HCW 013 HP‹ (HCW 1620 Expansion Module) ...................................... 94

TABLE OF CONTENTS

6 smart Econ - emz-HCW - 180116

Hydraulic system 14: ›HCW 014 Sol-SF‹ (HCW 1620 Base Unit) ..............................................96

Hydraulic system 14: ›HCW 014 Sol-SF‹ (HCW 1620 Expansion Module) ................................98

Abbreviations for hydraulic components, inputs and outputs .................................................... 100

Function description .......................................................................................................................101

Solar operation..........................................................................................................................101

Collector cooling...................................................................................................................101

Storage recooling.................................................................................................................101

Limit temperature .................................................................................................................101

Solar pump anti-lock circuit (ABS) ............................................................................................101

Buffer management function .....................................................................................................101

Heat generator ..........................................................................................................................102

Modulating heat generators (optional) .................................................................................102

Operation of two heat generators.........................................................................................102

Air-source heat pump and peak load boiler .........................................................................102

Wood-fired boiler and conventional heat generator .............................................................102

Timer program...........................................................................................................................103

Global day/night temperature....................................................................................................103

Frost protection .........................................................................................................................103

Summer operation.....................................................................................................................103

Domestic hot water temperature ...............................................................................................103

Domestic hot water priority........................................................................................................104

Outdoor temperature-controlled setting ....................................................................................104

Control loops with mixers .....................................................................................................104

Heating curve.......................................................................................................................104

Using the smart Econ room controller..................................................................................105

Outdoor temperature-guided control without remote setting................................................105

Outdoor temperature-guided control with remote setting.....................................................105

Outdoor temperature-guided control with room influence ....................................................106

Commissioning...............................................................................................................................107

Device configuration.......................................................................................................................108

Enter access code for the installer ............................................................................................108

Main menu for the installer........................................................................................................108

›INSTALLER‹ menu ..................................................................................................................109

›COMMISSIONING‹ menu........................................................................................................ 110

Select hydraulic system .......................................................................................................111

Setting the date, time and daylight saving time....................................................................111

Configuring heating circuits/zones .......................................................................................111

Change heating curve .......................................................................................................... 113

Configure request for heat generator ...................................................................................114

Configure heat pump............................................................................................................115

Configure solid fuel boiler.....................................................................................................116

TABLE OF CONTENTS

smart Econ - emz-HCW - 180116 7

Configure solar system ........................................................................................................ 117

Sensor adjustment ............................................................................................................... 121

Configuring frost protection.................................................................................................. 123

Configuring the room controller ›CONFIG RC‹ .................................................................... 123

›OPERATING HOURS‹ Menu .................................................................................................. 125

›TEST‹ Menu ............................................................................................................................ 126

Test operation...................................................................................................................... 126

Manual switching of outputs................................................................................................. 127

Simulate temperatures......................................................................................................... 127

Simulate room temperatures................................................................................................ 128

Simulate inputs .................................................................................................................... 128

Bus setup............................................................................................................................. 129

›HEAT CIRCUITS‹ menu (Installer) .......................................................................................... 130

Configure heating circuit ...................................................................................................... 131

Configuring room temperature influence on the heating curve

(heating circuits without mixer) ............................................................................................ 132

Configuring the mixer control (heating circuits with mixer) .................................................. 133

Configuring the heating pump.............................................................................................. 134

›DOMESTIC HOT WATER‹ menu (Installer) ............................................................................ 135

Setting the domestic hot water setpoint temperature (Installer)........................................... 136

Configure domestic hot water priority .................................................................................. 137

Configuring the domestic hot water pump ........................................................................... 137

Setting circulation times (Installer) ....................................................................................... 138

Configuring the circulation pump ......................................................................................... 138

Configure circulation temperatures ...................................................................................... 139

›GENERAL‹ menu (Installer) .................................................................................................... 140

›INTERNET‹ menu (Installer).................................................................................................... 143

smart Econ Cloud setup....................................................................................................... 143

Generate new Auth-Code .................................................................................................... 144

Delete user........................................................................................................................... 144

Technical data................................................................................................................................ 145

smart Econ HCW ...................................................................................................................... 145

smart Econ Room controller ..................................................................................................... 145

smart Econ Temperature sensor .............................................................................................. 145

Solar and boiler temperature sensors.................................................................................. 145

Storage tank and buffer temperature sensor ....................................................................... 145

Flow/return contact temperature sensor .............................................................................. 146

Characteristic curve and resistance values of PT1000 temperature sensors...................... 146

Disassembly/disposal..................................................................................................................... 147

Warranty and liability...................................................................................................................... 148

Index .............................................................................................................................................. 149

IMPORTANT INFORMATION

8 smart Econ - emz-HCW - 180116

Important information

Notes on this manual

These operating and installation instructions are intended for both system operators and specialist

installers.

The instructions are divided into several sections for a better overview.Each of these sections is

marked with an icon at the edge of each page:

Safety information

The assembly and operating instructions indicate possible hazards:

This symbol indicates Sections with general information.

These sections contain important information, safety instructions and descriptions of the

properties of the controller as well as general operating instructions.

These sections are intended for both operators and professional installers.

This symbol indicates sections with information on regular operation.

These sections contain descriptions of how to input individual settings on the controller.

These sections are aimed in particular at system operators.

This symbol indicates sections with information for installation, commissioning, sys-

tem-specific programming and further specialist information for specialist installers.This

information enables specialist installers to set the controller for the proper operation of the

system.

NOTE All depictions mentioned are examples and serve for a better

understanding.Content and sequence depend on the selected

system.

Errors and modifications reserved.

DANGER indicates an almost certain danger of serious personal injury or death.

WARNING indicates a possible danger of serious personal injury.

CAUTION indicates a possible danger of slight personal injury.

NOTICE indicates a possible danger of damage to the equipment.

IMPORTANT INFORMATION

smart Econ - emz-HCW - 180116 9

When handling the smart Econ heating system controller and accompanying equipment, please

make sure that the safety provisions in the assembly and operating instructions are complied with!

Conditions of use

These instructions describe the installation, startup, operation, repair and disassembly of the

smart Econ heating system controller.

Observe all technical documentation of all the components used such as boiler, tank, pumps, mix-

ers, and valves, etc. when operating the system.

The heating system controller is used by the system operator, who in most cases will be a layper-

son.

Make sure not to use the heating system controller until you have thoroughly read and understood

these Assembly and Operating Instructions and the safety provisions.Comply with all safety provi-

sions and contact a specialist in case of doubt.

Keep these assembly and operating instructions and all reference documents accessible at all

times.

When relocating or when selling the device, hand the documents over to your successor.

DANGER

Assembly, connection, startup, repair and disassembly

Danger of death by electrocution!

Whenever working with the terminal cover open, make sure

that all poles of the power supply are completely disconnected

and protected against being switched on again!

NOTE The heating system controller replaces by no means the safety

components required under system engineering aspects!

NOTE The installer of the heating system controller must instruct the

system operator on the handling, function and principle of

operation of the smart Econ and the components connected to

it!

NOTE Only adults with the appropriate knowledge and experience

may access the device during operation./when it is in opera-

tion.

IMPORTANT INFORMATION

10 smart Econ - emz-HCW - 180116

Intended use

The smart Econ heating system controller may only be used as a controller for thermal systems.

Always observe all described specifications during operation!/when operating the device!

Only specialists may install and set up the heating system controller.

The installer must have read and understood the operating manual.The installer explains all the rel-

evant functions to the operator.

For operation, it is essential that the housing is closed and undamaged.

Installation and connection

Before connecting to the electrical system, the smart Econ HCW Userinterface and the expansion

module must be fixed to a vertical, robust surface (wall), see “Installation and connection” on

page 45.

For its own power supply and that of the outputs, connect the heating system controller to an electri-

cal energy supply system in accordance with the technical data.

NOTE Make sure that only a dry or slightly moistened cloth is used for

cleaning and servicing of the housing, the control elements

and the display.

The surfaces must never get into contact with cleaning prod-

ucts or solvents - mat, brittle or slightly dissolved plastic parts

must be replaced immediately!

A device with damaged housing must not be operated!

DANGER

Loose installation or connection

Danger of death by electrocution!

Whenever working with the terminal cover open, make sure

that all poles of the power supply are completely disconnected

and protected against being switched on again!

NOTE The heating system controller may only be assembled, con-

nected, commissioned, repaired and disassembled by special-

ists.

The installation and protection regulations for the installation,

commissioning and operation of low-voltage installations in

accordance with EU and national law must be observed.

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