Glow-worm Clearly Heat Pumps Envirosorb2 - Manual (Page 23)

0020117819_00 - 01/11 - Glow-worm
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Key
1 Heat pump
2 Power supply and electrical protection for the heat pump (*)
3 Power supply and electrical protection for the booster heating (*)
4 Glow Worm control unit (*)
5 Command unit for the heat pump
6 Domestic hot water tank (option) (*)
6.1 Electrical booster element
6.2 Temperature sensor for hot water tank
7 Glow Worm hydraulic module (*)
8 3-way valve (with return spring) for the domestic hot water tank (*)
9 Anti-sludge filter (*)
R6.1 Additional electrical heater relay
A flow heat pump circuit
b Return heat pump circuit
E Return heating circuit
f flow heating circuit
H Discharge from the safety valve to a container for recovering glycol
water solution
(*) Not delivered with the appliance
b
If the "Domestic hot water tank" option is chosen,
it must be connected electrically to the systempro
control unit (see the installation manual for the
system).
Adjusting the heat pump's command unit
• To find out the description of each function,
see the chapter "Specific adjustment".
i
The setting of codes 112, 117, 122, 123, 124, 125,
126 must be identical on the heat pump command
unit and the systempro control unit.
Menu Name of the function Value factory setting
100 Type of system regulation 2 2
101 Configuration of the command unit 0 0
104 Test modes 0 0
107 Humidity rate threshold (To be defined) % 50%
109 Threshold for protection against frost 0°C 0°C
112 External calibrated adjustment graphs 7 - 12 (*) 8
117 External calibrated adjustment graphs for cooling 0 (*) 2
122 Maximum reference exterior temperature 24 - 46°C (*) 40°C
123 Exterior temperature from which the heat pump stops in cooling mode 0 - 30°C (*) 22°C
124 Minimum temperature of water in the installation in cooling mode 4 - 20°C (*) 4°C
125 Maximum temperature of water in the installation in cooling mode 4 - 20°C (*) 12°C
126 Configurations exterior sensor 2 2
146 Configuration for stopping the heat pump if control by S1 contact input 1 2
147 Configuration of the output between terminal channels 5 and N 1 1
148 Limit exterior temperature (T0) -20°C -20°C
149 Choice of display in the command unit's temperature zone 1 1
153 Mode of activation hot-water demand contact S5 1 1
155 Functioning of main circulator 0 1
(*) Refer to the system installation manual for pairing the settings of these codes.
Application conditions
- Command unit used as configuration tool (see the chapter
"location of the appliance"),
- Installation with underfloor heating (< 53°C) or low-
temperature radiator (<60°C),
- Control unit for the system not included.
i
For the dimensioning of the cables and the electrical
protection on the appliances, see the chapter
"Electrical connection".
INSTAllATION