Glow-worm Clearly Hybrid - Universal Module System - Manual (Page 11)

0020096317_01 - 02/11 - Glow-worm
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Key
1 Overheating safety (UFH shown, but can be underfl oor or radiators)
2 Hydraulic module
3 Heating circuit
4 Climapro2 RF programmable wireless room thermostat
5 Systempro control unit
6 Wireless outside sensor with solar panel
7 All brands of boiler controlled by 230V ON/OFF contact
8 Heat pump electrical supply + protection (This must have it's own
single isolation)
9 Non-return valve (recommended to prevent burner ignition triggered
by thermo-siphoning)
10 EBus heat pump
11 Heat pump circuit fi lter (not supplied)
12 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.
- Each wireless room thermostat can control a heating zone.
- 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. 13
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
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 = Refer to
"Diagram 3"
section
230V contact =
install a
230V/230V
converter
(see below).
230V supply =
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/230V converter (*) (not supplied)
In the case of an On/Off boiler controlled by 1 230V contact.
230VAC
230VAC
A
B
1
Legend
1 230VAC / 230VAC relay
A Connection to control unit REL1
connector
B Connection to the 230V thermostat
connection of a boiler controlled by
contact
INTRODUCTION
EN