Glow-worm HYBRID COMPACT System Manual page 21

Key
1 Heat pump controlled by On/Off contact
2 Heat pump circuit fi lter
3 Hydraulic module
4 Electrical power and protection of the heat pump
5 Heat pump control unit
6 Wireless outdoor sensor
7 Systempro control unit
8 All brands of boiler controlled by 230V signal
9 Climapro , Climapro RF or Climapro
1 1
10 Heating circuit (UFH shown, but can be underfl oor or radiators)
11 Non-return valve (recommended to prevent burner ignition triggered
by thermo-siphoning)
12 Overheating safety (if underfl oor heating)
13 Glycol PRV discharge
14 Domestic hot water cylinder not managed by the Systempro
A Heating circuit fl ow
B Heating circuit return
C Domestic hot water fl ow
D Domestic hot water return
E Heat pump circuit fl ow
F Heat pump circuit return
G Heat pump circuit safety valve discharge
Application conditions
- The Systempro control unit manages the operation of the
boiler, the heat pump and the module.
- The hydraulic connections to the boiler must be suitable for its
characteristics.
- The heat pump command unit is used as a setting tool.
- The boiler must have a signal input or 230V contact.
- The room thermostats compatible with the system are the
Climapro RF or the Climapro
2
the Climapro for the "wired" version.
1
- The installation must include a wireless outside sensor.
- Connect the heat pump On/Off directly to the control box.
- Connect the boiler directly to the control box.
- The overheating safety must be connected according to the
standards in force (on the boiler or the circulation pump).
- The installation can be performed with a low-temperature
heated fl oor (heating outlet temperature < 50°C) or low
temperature radiators (heating outlet temperature < 70°C).
Heat pump control unit settings
∙ Refer to the heat pump installation notice to access the "after-
sales" parameters listed below.
Menu Name of the function
112 Heating curves (*)
114 ECO heating mode (*)
(*) Refer to the correspondence table in the "Settings > Heating"
section.
0020153648_01 - 02/13 - Glow-worm
RF room thermostat
2
RF for "wireless" versions and
1
Setting
7 - 12
1 - 20°C
Connecting the boiler
If a room thermostat is already connected to an existing boiler,
remove it.
Check whether the room thermostat is connected to a boiler 24V or
230V input.
24V or 230V contact = Install a
230V relay (see below).
In the case of an existing boiler without external sensor:
Increase the boiler heating outlet temperature by 5°C.
Ensure that the heating outlet temperature does not exceed 70°C (50°C
in the case of a underfl oor heating).
In the case of an existing boiler with external sensor:
Keep the existing boiler heating curve if the comfort of the existing
installation is satisfactory.
Ensure that the heating outlet temperature does not exceed 70°C (50°C
in the case of a underfl oor heating).
Important: the setting of the control unit heating curve must be identical
to that of the boiler.
OK
Put the installation into service.
Connection of a 230V relay (not supplied)
A
Key
1
A
230VAC
1
B
B
SYSTEM MANUAL
230V signal = Connect the
boiler 230V input to the "REL1"
connector of the control unit.
NOK
Ensure that the heating outlet
temperature does not exceed
70°C (50°C in the case of a
underfl oor heating).
> If the adjustment is not
available on the boiler, perform
it on the thermostatic valve.
> If there isn't a thermostatic
valve, install a temperature
control device to make this
adjustment.
230V relay
Connection to control unit REL1
connector
Connection to the 24V or 230V
thermostat connection of a boiler
controlled by contact
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EN