Nibe S1155PC Guida utente

Installer manual

Ground source heat pump

NIBE S1155PC

IHB EN 2150-1

631708

Quick guide

NAVIGATION

Browse

ScrollSelect

The dots at the bottom

edge show that there

are more pages.

If the menu has several

sub-menus, you can

see more information

by dragging up or

down with your finger.

Most options and func-

tions are activated by

lightly pressing on the

display with your finger.

Drag to the right or left

with your finger to

browse between the

pages.

Setting the indoor temperature.

13.45 3 October

Climate system 1

Offset

Heating

Smartguide

Hi!

Your system is working properly. Do you want help making

changes?

Yes please, take me to Smartguide.

October13.45 3

Here, you can set the temperature in the installation's zones.Smartguide helps you both to view information about the current

status and to make the most common settings easily. The inform-

ation that you see depends on the product you have and the ac-

cessories that are connected to the product.

Product overview

Company AB

Phone number

S1155PC

01234567890123

1.0.0

Product

overview

Product name

Serial number

Software

Service

October13.45 3

Update

Increasing hot water temperature

13.45 3 October

More hot water

Hot water

Here, you can find information about product name, the product's

serial number, the version of the software and service. When

there is new software to download, you can do it here (provided

that S1155PC is connected to myUplink).

Here, you can start or stop a temporary increase in the hot water

temperature.

This function page is only visible in installations with a water

heater.

41 Important information

4Safety information

4Symbols

4Marking

4Serial number

5Inspection of the installation

62 Delivery and handling

6Transport

6Assembly

7Supplied components

7Handling panels

93 The heat pump design

9General

10Distribution boxes

10Cooling sections

114 Pipe connections

11General

12Dimensions and pipe connections

13Brine side

14Climate system

14Cold and hot water

14Installation alternative

175 Electrical connections

17General

19Connections

25Settings

276 Commissioning and adjusting

27Preparations

27Filling and venting

28Start-up and inspection

30Setting the cooling/heating curve

327 myUplink

32Specification

32Connection

32Range of services

338 Control - Introduction

33Display unit

34Navigation

34Menu types

36Climate systems and zones

379 Control - Menus

37Menu 1 - Indoor climate

41Menu 2 - Hot water

43Menu 3 - Info

44Menu 4 - My system

47Menu 5 - Connection

48Menu 6 - Scheduling

49Menu 7 - Installer settings

5710 Service

57Service actions

6211 Disturbances in comfort

62Info-menu

62Manage alarm

62Troubleshooting

6412 Accessories

6613 Technical data

66Dimensions and setting-out coordinates

67Electrical data

68Technical specifications

71Energy labelling

76Item register

79Contact information

3Table of ContentsNIBE S1155PC

Table of Contents

Safety information

This manual describes installation and service procedures

for implementation by specialists.

The manual must be left with the customer.

Symbols

Explanation of symbols that may be present in this manual.

NOTE

This symbol indicates danger to person or machine.

Caution

This symbol indicates important information about

what you should consider when installing or servi-

cing the installation.

TIP

This symbol indicates tips on how to facilitate us-

ing the product.

Marking

Explanation of symbols that may be present on the product’s

label(s).

Read the User Manual.

Read the Installer Manual.

Serial number

The serial number can be found at the bottom right on

S1155PC, in the display on the home screen "Product over-

view" and on the type plate(PZ1).

Caution

You need the product's (14 digit) serial number for

servicing and support.

NIBE S1155PCChapter 1 | Important information4

Important information

Inspection of the installation

Current regulations require the heating installation to be inspected before it is commissioned. The inspection must be

carried out by a suitably qualified person. In addition, fill in the page for the installation data in the User Manual.

DateSignatureNotesDescription

✔

Brine side

System flushed

System vented

Antifreeze

Level/Expansion vessel

Filterball (particle filter)

Safety valve

Shut off valves

Circulation pump setting

Climate system

System flushed

System vented

Expansion vessel

Filterball (particle filter)

Safety valve

Shut off valves

Circulation pump setting

Electricity

Connections

Main voltage

Phase voltage

Fuses heat pump

Fuses property

Outside sensor

Room sensor

Current sensor

Safety breaker

Earth circuit-breaker

Set emergency mode in menu 7.1.8.2

5Chapter 1 | Important informationNIBE S1155PC

Transport

S1155PC should be transported and stored vertically in a dry

place. When being moved into a building, S1155PC may be

leant back 45 °.

Ensure that S1155PC has not been damaged during trans-

port.

Caution

The product can be tail heavy.

If the cooling module is pulled out and transported upright,

S1155PC can be transported on its back.

Remove the outer panels in order to protect them when

moving in confined spaces inside buildings.

EXTRACTING THE COOLING MODULE

To simplify transport and service, the heat pump can be

separated by pulling the cooling module out from the cabin-

et.

See page 59 for instructions about the separation.

Assembly

•Place S1155PC on a solid foundation indoors that can take

the heat pump’s weight.

Use the product’s adjustable feet to attain a horizontal

and stable set-up.

30 - 50 mm

15 - 40 mm

20-55 mm

•Because water comes from S1155PC, the area where the

heating pump is located must be equipped with floor

drainage.

•Install with its back to an outside wall, ideally in a room

where noise does not matter, in order to eliminate noise

problems. If this is not possible, avoid placing it against a

wall behind a bedroom or other room where noise may be

a problem.

•Wherever the unit is located, walls to sound sensitive

rooms should be fitted with sound insulation.

•Route pipes so they are not fixed to an internal wall that

backs on to a bedroom or living room.

INSTALLATION AREA

Leave a free space of 800 mm in front of the product. Ap-

prox. 50 mm free space is required on each side, to allow

the side panels to be removed (see image). All service on

S1155PC can be carried out from the front, however the

right-hand panel may need to be removed. Leave free space

between the heat pump and the wall behind (and any routing

of supply cables and pipes), to reduce the risk of any vibra-

tions being propagated.

(50) (50)

800

* A normal installation needs 300 – 400 mm (any side) for

connection equipment, e.g. level vessel, valves and electrical

equipment.

NIBE S1155PCChapter 2 | Delivery and handling6

Delivery and handling

Supplied components

LEK

Current sensor1

3 x

Room

sensor(BT50)

1 x

Outdoor temperat-

ure sensor (BT1)

1 x

LEK

Level vessel (CM2)1

1 x

Temperature

sensor

3 x

O-rings

8 x

LEK

Safety valve (FL3)

0.3 MPa (3 bar)1

1 x

LEK

Insulation tape

1 x

LEK

Aluminium tape

1 x

Compression ring

couplings

6 KW

2 x (ø28 x G25)

3 x (ø22 x G20)

Filterball (QZ2)

6 KW

1 x G1

1 x G3/4

1Not Italy and the DACH countries.

LOCATION

The kit of supplied items is placed in packaging on top of

the heat pump.

Handling panels

OPEN FRONT HATCH

Press the hatch's top left corner to open it.

REMOVE THE FRONT

1. Remove the screw in the hole next to the on/off button

(SF1).

2. Pull the panel's top edge towards you and lift diagonally

upwards to remove it from the frame.

ASSEMBLE THE FRONT

1. Hook one bottom corner of the front onto the frame.

7Chapter 2 | Delivery and handlingNIBE S1155PC

2. Hook the other corner in place.

3. Check the display is straight. Adjust if necessary.

4. Press the top of the front section against the frame and

screw it into place.

REMOVE SIDE PANEL

The side panels can be removed to facilitate the installation.

1. Remove the screws from the upper and lower edges.

2. Twist the panel slightly outwards.

3. Move the panel outwards and backwards.

4. Assembly takes place in the reverse order.

NIBE S1155PCChapter 2 | Delivery and handling8

General

QN10

BT2

EB1

PZ1

EP14-QM34

EP14-QM31 EP14-QM32

EP14-QM33

PZ2

UB3

AA4

SF1

XL1

XL6

XL9

XL7

XL2

BF1

UB2

FC1

UB1

XF8

XF3

EP14

PIPE CONNECTIONS

Connection, heating medium flowXL1

Connection, heating medium returnXL2

Connection, brine inXL6

Connection, brine outXL7

Connection, hot water heaterXL9

HVAC COMPONENTS

Cooling sectionEP14

EP14-QM31 Shut-off valve, heating medium supply

EP14-QM32 Shut off valve, heating medium return

EP14-QM33 Shut off valve, brine out

EP14-QM34 Shut-off valve, brine in

Shuttle valve, climate system/water heaterQN10

SENSORS ETC.

Flow meterBF1

Temperature sensors, heating medium flowBT2

ELECTRICAL COMPONENTS

Display unitAA4

Immersion heaterEB1

Miniature circuit breaker1

FC1

On/off buttonSF1

USB socketXF3

Network connection for myUplinkXF8

1S1155PC-6 3x400 V is not equipped with miniature circuit breakers (FC1).

MISCELLANEOUS

Rating platePZ1

Identification plate, cooling modulePZ2

Cable glandUB1

Cable glandUB2

Cable gland, rear side, sensorUB3

Designations according to standard EN 81346-2.

9Chapter 3 | The heat pump designNIBE S1155PC

The heat pump design

Distribution boxes

-X29

-X28

0-5V 1

+5V 2

AUX1 3

AUX2 4

AUX3 5

AUX4 6

AUX5 7

AUX6 8

AUX7 9

AUX8 10

BT6 11

BT25 12

GND

+12V

OT+

OT−

0-5V

PWM0

PWM1

CPU

EXT COM

INT COM

ERROR

POWER

+5V

GND

BE1

BE2

BE3

K10

-X27

AUX-RELAY

BT50 13

BT1 14

-X30

FQ10-S2FQ10AA2

ELECTRICAL COMPONENTS

Base cardAA2

Temperature limiterFQ10

FQ10-S2 Reset button for temperature limiter

Cooling sections

QN18

BT12

AA3

BT11

GP2

GP1

QM2 QM1

BT10

EP6

BT3

RF2

EP2

RA1

BT15

XL21

QA40

BT17

BP1

BT14

HS1

XL20

EB10

EP1

GQ10

QN1

BP2

CA1

EP6

PIPE CONNECTIONS

Service connection, high pressureXL20

Service connection, low pressureXL21

HVAC COMPONENTS

Circulation pumpGP1

Brine pumpGP2

Drainage, climate systemQM1

Draining, brine sideQM2

Mixing valve, coolingQN18

SENSORS ETC.

High pressure pressostatBP1

Low pressure pressostatBP2

Temperature sensors, heating medium returnBT3

Temperature sensor, brine inBT10

Temperature sensor, brine outBT11

Temperature sensor, condenser supply lineBT12

Temperature sensor, hot gasBT14

Temperature sensor, fluid pipeBT15

Temperature sensor, suction gasBT17

ELECTRICAL COMPONENTS

Input circuit boardAA3

Compressor heaterEB10

InverterQA40

EMC-filterRF2

COOLING COMPONENTS

EvaporatorEP1

CondenserEP2

Heat exchanger, coolingEP6

CompressorGQ10

Drying filterHS1

Expansion valveQN1

NIBE S1155PCChapter 3 | The heat pump design10

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