Glow-worm Clearly Heat Pumps 5kW - Manual (Page 19)

0020096879_01 - 06/10 - Glow-worm
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INSTALLATION
12 Commissioning
• Check that the differential breaker is installed.
• Check that the hydraulic and electrical connections are
correct.
• Check that the filter on the heat pump return is installed.
• Check the airtightness of the connections.
1
Key
1 Venting valve
• Ensure that the hydraulic system is purged.
• Refer to the system installation manual in order to fully
activate the installation.
1
Key
1 ON/Off button
• To turn on the heat pump, turn the button (1) to ON. Check
that the green LED located on the appliance PCB is lit.
i To locate the LEDs on the PCB, see the chapter
"Wiring diagram".
Available pressure in the heat pump circuit
60
50
40
30
20
10
0 300 600 900 1200
B
1 2
Key
1 With the water circuit at 20 ° C
2 With a brine water circuit (a mixture of 30%) at 20 ° C
A Available pressure (kPa)
b circuit flow rate (l/h)
13 Specific adjustment
• Refer to the system installation manual to adjust the
installation.
14 User information
At the end of the installation, the installer must:
- explain the operation of the appliance and its safety devices
to the user, if necessary provide a demonstration and answer
any questions;
- hand over to the user all the required documentation,
- fill in the documents where necessary;
- advise the user of the precautions necessary to prevent
damage to the system, appliance and the building;
- remind the user to service the appliance annually.
- The user shall not interfere with or adjust sealed
components.
- All servicing must be carried out by a competent person
approved at the time by the Health and Safety Executive.