Procedure; Cleaning - Dimplex La 4060Cp Montage- Und Betriebsanleitung

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8.2

Procedure

The heat pump is commissioned using the heat pump manager (controller -N1). Settings should be made in compliance
with the operating instructions. At heating water temperatures below 7 °C, commissioning is not possible. The water in
the buffer tank must be heated to at least 20 °C using the 2nd heat generator.
Observe the following procedure for fault-free commissioning:
1. Close all consumer circuits.
2. Actuate solenoid valve Y19 using the heat pump manager. The water flow can only be ensured once the solenoid
valve is open. Solenoid valve factory default = closed.
3. Select "Winter" operating mode using the heat pump manager.
4. In the "Special functions" menu, start the "Commissioning" program.
w Wait until a return temperature of at least 29 °C has been reached.
5. Then slowly re-open the heating circuit valves in succession so that the heating water flow rate is continuously in-
creased by slightly opening the relevant heating circuit. The heating water temperature in the buffer tank must not
be allowed to drop below 24 °C during this process. This ensures that the heat pump can be defrosted at any time.
u When all heating circuits are fully open and a return temperature of at least 20 °C is maintained, the commis-
sioning is complete.
9

Cleaning

Regular cleaning of the system ensures continuous efficient and fault-free operation.
DANGER
Risk of death due to fire and explosion
If there is a leakage of the propane refrigerant due to a fault, an ignitable atmosphere can form.
▪ Avoid ignition sources and fire loads in the protection zone.
▪ Keep the casing closed.
WARNING
Risk of injury and damage due to improper handling
▪ Work on the heat pump is only to be carried out by people with the expertise set out in } Personnel requirements
[2.4, p. 8] .
!
NOTICE
Damage due to leakage from hydraulic circuit
Leakage from the hydraulic circuit can result in damage due to escaping water.
▪ Ensure permanent sealing of the entire hydraulic network.
To protect the paint, do not lean or place any objects on the device.
Wipe the outdoor components of the heat pump with a damp cloth and commercially available cleaner.
!
Do not use cleaning agents containing sand, soda, acid or chloride, as these can damage the surface.
!
Only use genuine spare parts.
EN 30
•
452173.66.03c FD 0509
•
LA 4060CP
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