IMMERGASA 3.015223 Ares Condensing Erp 3 Way Valve Kit Instruction Manual
- June 1, 2024
- IMMERGASA
Table of Contents
IMMERGASA 3.015223 Ares Condensing Erp 3 Way Valve Kit Instruction Manual
GENERAL WARNINGS.
All Immerges products are protected with suitable transport packaging.
The material must be stored in a dry place protected from the weather.
This instruction manual provides technical information for installing the
Immerges kit. As for the other issues related to kit installation (e.g. safety
at the workplace, environmental protection, accident prevention), it is
necessary to comply with the provisions specified in the regulations in force
and with the principles of good practice.
Improper installation or assembly of the Immerges appliance and/or components,
accessories, kits and devices can cause unexpected problems for people,
animals and objects. Read the instructions provided with the product carefully
to ensure proper installation.
Installation and maintenance must be performed in compliance with the
regulations in force, according to the manufacturer’s instructions and by
professionally qualified staff, meaning staff with specific technical skills
in the plant sector, as envisioned by the law.
Key:
- Seal
- Delivery section to generator unit
- 3-way valve mainfold
- Brass 3-way valve
- Valve operation motor
- Connection pipe
Kit assembly.
Preassemble the brass 3-way unit (4) with motor (5), so that its terminal
block side is positioned towards side “A” stamped on brass 3-way body (4),
and in any case accessible from the front of the boiler.
Fit pipe (6) on the mixer valve (side A), interposing the relevant seal
without tightening down the nut.
Fit the valve (4) with pipe (6) on mainfold (3), interposing the relative
seals without tightening down the nuts.
On completion, tighten down all the connection nuts.
Connect the 3-way kit for coupling with generator unit as shown in fig. 2,
making sure to interpose the seals (1).
Electrical connection.
N.B.: if the Immergas generator unit is used, the boiler sensor already
fitted on the generator unit must be replaced with boiler sensor included in
the 3-way valve kit.
Connect boiler sensor (B2), included in the kit, to terminals R and H on the
terminal board, making sure to previously remove the jumper (R8).
Connect the cables coming from the 3-way valve control motor (M30) as
described in the figure below.
Connect connector (3) to terminal (T) using the black cable supplied.
Connect connector (6) to terminal (S) using the orange cable supplied.
Connect connector (2) to terminal (K) using the red cable supplied.
Important: The boiler has IPX5D electrical insulation rating and can also
be installed outside, without requiring additional protection; however, if
installed outside it is advisable to insulate the piping and protect the kit
from atmospheric agents according to its electrical protection rating
Modifiable parameters.
Param-
eter| description| Lower limit
value| Upper limit
value| Factory
value
---|---|---|---|---
1| Domestic hot
water setting
value| 20 °C| 70 °C| 20 °C
_| Domestic hot
water function
mode| 0 = cut out1 = active2 = cut out + continuous pump3 = active +
continuous pump| 0
Irr,| Heating func-
tion mode| 0 = cut out1 = active2 = cut out + continuous pump3 = active +
continuous pump| 1
| Max. heating
delivery tem-
perature| 20 °C| 90 °C| 85 °C
Boilers leave the factory set for heating only; to install an external generator unit the boiler card settings must be modified as follows:
- press the MODE key once to enter parameter mode (PARA)
- using the STEP key select the parameter to be changed (parameter 1)
- use the + or – keys to change the value
- press the STORE key to store the new value
- using the STEP key select the parameter to be changed (parameter 2)
- use the + or – keys to change the value (setting it to 1)
- press the STORE key to store the new value
For any adjustment of output in domestic hot water see instructions in the boiler manual.
