Glow-worm HYBRID COMPACT System Manual page 25

Key
1 eBUS heat pump
2 Heat pump circuit fi lter
3 Cylinder
3.1 Temperature sensor 2K7 at 25°C (high position)
3.2 Temperature sensor 2K7 at 25°C (low position)
4 Electric domestic hot water back-up heater
5 Wireless outdoor sensor
6 Electrical power and protection of the heat pump
7 Electrical power and protection of the back-up heater
8 Systempro control unit
9 Electrical power and protection of the module
10 Climapro , Climapro RF or Climapro
1 1
11 Hydraulic module
12 Heating circuit (UFH shown, but can be underfl oor or radiators)
13 Overheating safety (if underfl oor heating)
14 Glycol PRV discharge
15 Domestic hot water option 3-way valve
C Heat pump circuit fl ow
D Heat pump circuit return
E Heating circuit return
F Heating circuit fl ow
G Heat pump circuit safety valve discharge
H Cold water supply
I Domestic hot water fl ow
X Not used
Application conditions
- The Systempro control unit manages the operation of the
boiler, the heat pump and the module.
- The room thermostats compatible with the system are the
for "wireless" versions and the
Climapro RF or Climapro RF
2 1
for the "wired" version.
Climapro
1
- The installation must include a wireless outside sensor.
- Connect the heat pump e-BUS directly to the control box
respecting the polarity (+/-).
- 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).
Domestic hot water
- The Systempro control unit controls the 3-way valve and the
domestic hot water temperature in the tank.
- The non-powered 3-way valve must leave the heating circuit
open. With the valve powered, the heating circuit will be
closed and the circuit to the domestic hot water tank will be
open.
Control unit settings
Description of main settings
Hot water tank option
0020153648_01 - 02/13 - Glow-worm
RF room thermostat
2
Setting
1 sensor T°
2 sensors T°
SYSTEM MANUAL
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EN