Glow-worm Clearly Heat Pumps 14kW - Manual (Page 23)

0020117819_01 - 05/11 - Glow-worm
- 21 -
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 fi lter (*)
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 fi nd out the description of each function,
see the chapter "Specifi c 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 Confi guration of the command unit 0 0
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 Confi gurations exterior sensor 2 2
146 Confi guration for stopping the heat pump if control by S1 contact input 1 2
147 Confi guration of the output between terminal channels 5 and N 1 1
148 Limit exterior temperature (T0) -20°C -20°C
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 confi guration tool (see the chapter
"Location of the appliance"),
- Installation with underfl oor 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".
Envirosorb
7 12 14
Minimum volume of the installation (l) 28 42 49
Max volume of heat pump circuit, without
additional vessel, for a water outlet temperature
of 35°C (l)
65 95 95
Volume of water in the heat pump 1.2 2.3 2.3
Nominal water fl ow rate (m³/h) 1.2 2.1 2.5
INSTALLATION