Glow-worm Clearly Hybrid - Universal Module System - Manual (Page 15)

0020096317_01 - 02/11 - Glow-worm
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Key
1 Heat pump controlled by On/Off contact
2 Heat pump circuit fi lter (not supplied)
3 Hydraulic module
4 Heat pump electrical supply + protection (This must have it's own
single isolation)
5 Heat pump control unit
6 Wireless outside sensor with solar panel
7 Systempro control unit
8 All brands of boiler controlled by 230V ON/OFF contact
9 Climapro2 RF programmable wireless room thermostat
10 Heating circuit
11 Non-return valve (recommended to prevent burner ignition triggered
by thermo-siphoning)
12 Overheating safety (UFH shown, but can be underfl oor or radiators)
13 Glycol PRV discharge
A Heating circuit return
B Heating circuit fl ow
C Boiler circuit return
D Boiler circuit fl ow
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 Systempro control unit manages up to 3 heating zones.
- The heat pump control unit is used as a setting tool.
- Each wireless room thermostat can control a heating zone.
- The boiler must have a 230V thermostat input.
- The installation can be performed with a low-temperature
underfl oor heating (heating outlet temperature < 50°C) or low
temperature radiators (heating outlet temperature < 70°C).
e
Use 0.75 mm² section cables for the electrical
connections to the control unit.
Control unit settings
Description of main settings Setting
Diagram no. 6
Did you install a multizone kit ? No
Heating curves 0.1 - 1.5
Max. heating fl ow temperature 30°C < T < 70°C
Energy effi ciency ratio To be defi ned
Heat pump control unit settings
• Refer to the heat pump installation notice to access the “after-
sales” parameters listed below.
Menu Function name Setting
112 Heating curves (*) 7 - 12
114 ECO heating mode (*) 1 - 20°C
(*) Refer to the correspondence table in the “Settings > Heating” section.
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 = Install a
230V/24V converter
(see below).
230V = Connect the boiler 230V
thermostat input to the "REL1"
connector of the control unit.
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 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.
Put the installation into service.
Connection of a 230V/24V converter (not supplied)
230VAC
24VDC
A
B
1
Legend
1 230VAC / 24VDC relay
A Connection to control unit REL1
connector
B Connection to the 24V thermostat
connection of a boiler controlled by
contact
INTRODUCTION
EN