Accorroni PLAY ENTRY 20 Manuale utente

PLAY ENTRY 20

Wall mounted gas condensing boiler

for heating and DHW production

PLAY ENTRY 20

INSTALLATION MANUAL

Dear customer,

Thank you for choosing our boilers. We invite you to carefully read these instructions concerning the correct way to install,

use and maintain these appliances.

We inform you that:

• the boilers must be installed by an authorised company which must strictly follow the standards in force;

• the installing company is legally obliged to issue a declaration of compliance with all applicable laws and

regulations regarding the installation performed;

• anyone entrusting the installation to an unauthorised company shall incur penalties of administrative

nature;

• the boiler maintenance can only be performed by authorised personnel in possession of the requirements

laid down by the legislation in force;

2. as prescribed by the Presidential Decree no. 74 of 16 April 2013:

• the plant booklet must be ﬁlled by the company assigned to perform installation of the boiler after having

detected the combustion parameters.

Read carefully the warranty conditions and the beneﬁts offered by the manufacturer and given in the

certiﬁcate attached to the boiler.

Having the certiﬁcate of inspection prepared by an Authorized Service Centre allows you to enjoy the beneﬁts

offered by the manufacturer in accordance with the speciﬁcations in the document.

Having the certiﬁcate of inspection ﬁlled in by an Authorized Service Centre is FREE OF CHARGE.

According to art. 26 of Legislative Decree no.49 of 14 March 2014, “Implementation of directive 2012/19/UE on waste

electrical and electronic equipment (WEEE)” the crossed-out wheelie bin symbol on the equipment and on the packaging

indicates that at the end of its service life, the gas boiler must be collected and disposed of separately (see paragraph

END-OF-LIFE DISPOSAL).

General Notes for the operators assigned for installation, maintenance and use

This user’s manual, which represents an integral and essential part of the product, will be delivered by the installer to the user, who has to

preserve it carefully for further consultation.

This user’s manual must accompany the appliance if the latter gets sold or transferred.

This appliance has been manufactured to be connected to a water heating system for the heating of the environments

and for domestic hot water distribution system.

Any other use is considered improper and, therefore, dangerous for people, animals and/or things.

The installation must be made in compliance with the regulations in force and according to the manufacturer's instructions given in this

manual:

an incorrect installation can cause injury to persons, animals and/or damages to things; the manufacturer declines any liability in such case.

The damages caused by improper installation or use or due to failure to comply with the manufacturer's instructions exclude any liability

of the latter, be it listed in the contract or not.

Prior to installing the appliance check to make sure its technical data match the requirements for its correct use in the system.

Ensure, as well, that the appliance is intact and has not suffered any damage during transport and handling: do not install damaged and/

or faulty appliances.

Do not obstruct the air suction grids.

For all appliances equipped with options or kits (including electrical ones) use exclusively original accessories.

Do not disperse packagings in the environment after installation: all materials are recyclable and, as a consequence, they must be sent

to separate wastes collection centres.

Do not leave the packaging at the children's reach; due to their nature they could be source of hazards.

In the event of fault and/or faulty operation of the appliance, shut it off and do not attempt to repair it or to intervene: contact specialised

and authorized personnel only.

Any repair of the product must be performed using original spare parts.

Failure to comply with the indications given above can compromise the safety of the appliance and expose people, animals and/or things

to danger.

Provide for periodic maintenance of the appliance according to the schedule speciﬁed in the appropriate

section of this manual.

Subjecting the appliance to proper maintenance allows it to work in the best conditions, to protect the envi-

ronment and ensure full safety for people, animals and/or things.

Incorrect maintenance, both as regards how and when it is performed, can be a source of hazards for per-

sons, animals and/or things.

The manufacturer recommends its clients to have maintenance and repair interventions performed by Authorised Service Centres trained

to perform the such operations.

In the event of long shut-down periods, disconnect the appliance from the mains and close the gas valve.

Warning: In this case the antifreeze electronic function of the appliance does not work.

If very low temperatures are foreseeable, add antifreeze uid in the heating system; it is not recommended to empty the plant as it may

damage the system. To this purpose use specic antifreeze products suitable for heating systems made from several metal types.

As regards the appliances powered by gaseous fuel, if you can smell gas, proceed as follows:

- do not operate electric switches and do not start up electrical appliances;

- do not switch on ﬂames and do not smoke;

- close the main gas supply valve;

- open doors and windows;

- contact a Service Centre, a qualiﬁed installer or the gas supplier service centre.

It is strictly forbidden to search for gas leaks using ﬂames.

This appliance has been designed to be installed in the countries of destination speciﬁed on the packaging

label and on the boiler rating plate; installation in countries other than those speciﬁed can expose persons,

animals and/or things to hazards.

The manufacturer declines any liability, be it speciﬁed in the sales contract or not, related to failure to comply with the foregoing.

The following instructions allow quick start up and adjustment of the boiler, for immediate use.

These instructions assume that the boiler has been installed by a company authorised for the purpose, that

the ﬁrst started up has been already performed and the boiler has been prearranged for a correct operation.

If the boiler has been equipped with accessories, these instructions are not sufﬁcient for its correct operation.

In this case please refer to the boiler instructions and also to the instructions referring to the accessories

installed.

For full boiler operation description and safety instructions of its use, refer to the complete instructions given in this manual.

1. Open the gas supply interception valve upstream the boiler.

2. Position to ON the switch of the electrical system upstream the appliance: the boiler display (g. 1) comes on.

Quick reference guide

3. To exclude the heating function, hold for the cycle time the key " ”, until the display shows the

image given in the gure.

Releasing the button “ ” enables only the domestic hot water

distribution function (it is displayed the temperature of the

delivery system).

5. To enable both the heating function and the domestic hot water distribution function, hold for

the cycle time, the " " key until the display shows the image given in the gure.

As soon as the key “ ” is released, both the domestic hot water

distribution function and the heating function are enabled

(it is displayed the temperature of the delivery system).

4. To enable the Standby function, hold for the cycle time the " " key until the display shows

the image given in the gure.

As soon as the key " " is released, the boiler goes into stand-

by.

6. To adjust the domestic hot water distribution temperature, press the " " key (Dg. 1) then adjust the temperature using the keys

or (Eor Fin g. 1).

7. To adjust the heating temperature, press the " " key (Cin g. 1) then adjust the temperature using the keys or (Eor Fin g. 1).

8. Set the value to the desired temperature on the thermostat (if present) inside the house.

At this point, the boiler is ready for operation.

In case the boiler is blocked, unlock it by pressing the key " " (Bg. 1).

If the boiler does not resume normal operation after three attempts, contact an Authorized Service Centre.

GENERAL TABLE OF CONTENTS

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

General Notes for the operators assigned for installation, maintenance and use . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Quick reference guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1. Instructions for the user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

1.1. Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

1.2. Select the operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.3. Adjusting the heating and domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.4. Information - Counters - Menu - Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

1.5. BOILER STATUS - LCD DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

1.6. Faults which cannot be reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1.7. Unlocking the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1.8. Automatic draining of the air in the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

1.9. Children safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1.10. Boiler operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.10.1. Switching on the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.10.2. HEATING function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.10.3. DOMESTIC Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.10.4. ANTIFREEZE Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.10.4.1. Antifreeze function in delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

1.10.4.2. Antifreeze function for the domestic hot water plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

1.10.5. Pump and diverter valve anti-block function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

1.10.6. Operation with external probe (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

1.10.7. Operation with Remote Control (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

1.11. Boiler blocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.11.1. Burner blocked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.11.2. Blocking due to over-temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.11.3. Blocking due to missing draught (fumes blocking) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.11.4. Block due to low water pressure in the system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.11.5. Alarm caused by the temperature probes failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

1.11.6. Blocking caused by the malfunction of the fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

1.11.7. Alarm due to a faulty connection to the remote control (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

1.12. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

1.13. Notes for the user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2. Technical data and dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.1. Technical features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

2.2. Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.3. Hydraulic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

2.4. Technical data on the operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

2.5. General features* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.6. ERP data and Labelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3. Instruction for the installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.1. Installation regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.2.1. Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.2.2. How to chose the installation place of the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

3.2.3. Positioning the boiler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.2.4. Installing the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.2.4.1. Direct installation on the wall using the bracket kit (bracket A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.2.4.2. Wall-mounting using the option metal bracket (B). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.2.5. Ventilation of the premises . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.2.6. Air suction / fumes exhaust system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.2.6.1. Conguration of the air suction / fumes exhaust pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

3.2.6.2. Air suction / fumes exhaust coaxial pipes with 100/60 mm diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3.2.6.3. Air suction / fumes exhaust with split ducts having 80 mm diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.2.6.4. Air suction / fumes exhaust with split ducts having 60 mm diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.2.6.5. Air suction / fumes exhaust of type C63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.2.7. Chimney sweep function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

3.2.8. Connection to the gas network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

3.2.9. Hydraulic Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.2.10. Connection to the power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.2.11. Selecting the heating operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.2.12. Connection to a room thermostat (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.2.13. Installation and operation with Open Therm Remote Control (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.2.14. Installing the external probe (optional) and sliding temperature operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

3.2.15. TSP parameters to be set on the interface and using the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . 39

3.3. Filling the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

3.4. Starting up the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

3.4.1. Preliminary checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

3.4.2. Start-up and shut-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

3.5. Available pressure head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

3.6. Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

3.6.1. Play Entry 20 Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

3.7. Adapting the burner to the use of other gas types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

3.7.1. From METHANE to GPL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

3.7.2. From GPL to METHANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

3.7.3. Checking and adjusting the gas valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

4. Boiler ﬁnal testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

4.1. Preliminary checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

4.2. Start-up and shut-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

5. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5.1. Maintenance plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5.2. Combustion analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6. Decommissioning, disassembling and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

7. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

INDEX OF THE FIGURES

g. 1 - Control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

g. 2 - Supply valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

g. 3 - Play Entry 20 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

g. 4 - Play Entry 20 hydraulic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

g. 5 - Installation template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

g. 6 - Support bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

g. 7 - Examples of installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

g. 8 - Suction / discharge with coaxial pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

g. 9 - Dimensions for coaxial pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

g. 10 - Suction / exhaust with separated pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

g. 11 - Dimensions for separated pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

g. 12 - Connection to the gas network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

g. 13 - Condensation draining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

g. 14 - Heating set-point for external temperature probe based operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

g. 15 - Pressure head curves available - Play Entry 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

g. 16 - Play Entry Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

g. 17 - Components view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

g. 18 - Gas valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

g. 19 - Diaphragm position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

INDEX OF THE TABLES

Table 1: Symbols that can be displayed on the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 2: Indexes can be displayed in the Information - Counters - Errors menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 3: BOILER STATUS - LCD display in normal operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 4: BOILER STATUS - LCD display in case of malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 5: Play Entry 20 Calibration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 7: Play Entry General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 6: Play Entry 20 Combustion data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Table 8: ERP and Labelling Data - Play Entry 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 9: TSP parameters thresholds and default values depending on the boiler type (TSP15) . . . . . . . . . . . . . . . . . . . . . . 37

Table 10: TSP Parameters General Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Table 11: CO2 values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Table 12: Diaphragms diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Table 13: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

1.1. Control panel

1. Instructions for the user

g. 1

A. Select operation type (Winter / Summer / Off).

B. Reset alarms and return to the home page on the parameters selection screen.

C. Adjust heating hot water.

D. Adjust domestic hot water.

E. Decrease temperature values and parameters.

F. Increase temperature values and parameters.

To access the interface press a key. Upon activation, the interface enables access to all keys as well as the back lighting of the display. 30

seconds after having touched it, the interface disables all buttons and the display goes off.

If the key is hold for over 30 seconds, it is displayed a fault message but the system operation is not stopped. The error is reset once the

normal conditions are restored.

SYMBOL FIXED FLASHING

1Indication the ame is on.

It indicates heating.

If the symbol is ON, the function is enabled; if the symbol is OFF,

the function disabled.

Displays the delivery heating temperature set or

request in progress.

3Displays the temperature values, the parameters values and the

faults.

4Indicates to manually RESET the error.

5Indicates the OT is ON.

6Indicates the system pressure unit of measurement.

Indicates the domestic hot water instantaneous value.

If the symbol is ON, the function is enabled; if the symbol is OFF,

the function disabled.

Displays the domestic hot water temperature set

or request in progress.

8Indicates the Celsius degrees.

Table 1: Symbols that can be displayed on the LCD display

1. OFF

OPERATION MODE

3. SUMMER

OPERATION MODE

2. WINTER

OPERATION

MODE

1.2. Select the operating mode

Hold the " " key for a cycle time to enable in sequence the "WINTER" + , "SUMMER" and "OFF” modes.

All keys are enabled in this phase.

When the "WINTER" mode is enabled, both functions are active: domestic hot water delivery and heating water delivery.

When the "SUMMER" is enabled, the only function enabled is the domestic hot water delivery.

When the "OFF" mode is enabled, no function is active.

1.3. Adjusting the heating and domestic hot water temperature

Press the key “domestic” (Dg. 1) to display the temperature of the domestic hot water.

Press the keys " " (Eg. 1) or " " (Fg. 1) to change the temperature of the domestic hot water.

While the value is being modied, the icon DOMESTIC (7g. 1) ashes. Set the temperature value desired; the icon keeps ashing for about

5 seconds. After this time has lapsed, the value is saved and the display returns to its normal operation.

Press the key “domestic” (Cg. 1) to display the delivery heating water temperature.

Press the keys " " (Eg. 1) or " " (Fg. 1) to change the delivery heating water temperature.

While performing the selection, the HEATING icon (2g. 1) ashes. Set the temperature value desired; the icon keeps ashing for about 5

seconds. After this time has lapsed, the value is saved and the display returns to its normal operation.

In this phase all keys are active.

1. ADJUSTMENT

TEMPERATURE

HEATING CIRCUIT

1. ADJUSTMENT

TEMPERATURE

HOT WATER FOR DOMESTIC

USE CIRCUIT

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