Glow-worm HYBRID COMPACT System Manual page 13

Key
1 EBus heat pump
2 Heat pump circuit fi lter (not supplied)
3 Heat pump electrical supply + protection (This must have it's own
single isolation)
4 Hydraulic module
5 Wireless outdoor sensor
6 DHW Cylinder available as option,
driven by NTC (6.1) or thermostat (6.2)
6.1 Temperature sensor 2K7 at 25°C
6.2 Thermostat
7 Systempro control unit
8 2 port valve need with option "DHW cylinder"
9 e-BUS interface (e-BUS address "3")
10 eBUS boiler
11 Climapro , Climapro RF or Climapro
1 1
12 Heating circuit (UFH shown, but can be underfl oor or radiators)
13 2 port valve Hydraulic module
14 Non-return valve (recommended to prevent burner ignition triggered
by thermo-siphoning)
15 Overheating safety (if underfl oor heating)
16 Glycol PRV discharge
A Boiler circuit fl ow
B Boiler circuit return
C Heat pump circuit fl ow
D Heat pump circuit return
E Heating circuit fl ow
F Heating circuit return
G Heat pump circuit safety valve discharge
X Non utilisé
0020153648_01 - 02/13 - Glow-worm
RF room thermostat
2
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 room thermostats compatible with the system are the
Climapro RF or the Climapro
2
the Climapro for the "wired" version.Installation must have a
1
wireless outdoor sensor.
- Connect the heat pump e-BUS directly to the control box
respecting the polarity (+/-).
- The installation consists of an e-BUS heat pump and boiler.
An e-BUS interface must be connected between the boiler
and the control box. It is only compatible with e-BUS boilers.
Refer to the e-BUS interface documentation for the electrical
connection and setting of the code wheel (e-BUS address "3").
- The hydraulic module has a plate heat exchanger for hydraulic
decoupling. It is possible to have glycol water circulate only in
the heat pump circuit.
- 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
underfl oor heating (heating outlet temperature < 50°C) or low
temperature radiators (heating outlet temperature < 70°C).
Control unit settings
Description of main settings
Management by:
SYSTEM MANUAL
RF for "wireless" versions and
1
Setting
None
NTC sensor (1NTC)
Thermostat (1Therm)
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EN