10.5
Manual test
10.5.1
Introduction
Caution
At manual test some heat pump controller functions are inactivated. Therefore, don´t set the heat pump into
operating conditions that can damage the installation.
Caution
The installation may only be commissioned if the heating system, water heater and brine system have been
filled and bled. Otherwise the circulation pumps will be damaged.
Caution
Any alarms that may occur in connection with the installation must be fault-traced.
Caution
For heat pumps DHP-H Opti Pro SP and DHP-L Opti Pro SP (1-phase) it is imperative that the hot water tem-
perature changes from default setting 95 °C to 85 °C.
Caution
When bleeding the circulation pumps, water can come into contact with electrical components. Therefore,
protect the electric panel against water.
10.5.2
Activate MANUAL TEST
N
Set MANUAL TEST to "2" to be able to navigate away from the menu during ongoing test operation.
1. Ensure that the main circuit breaker is on.
2. Select operating mode , in the menu INFORMATION -> OPERAT.->
3. Open the SERVICE menu by pressing and holding <- (left button) for five seconds.
4. Set the value for MANUAL TEST to 2.
Installation Guide
Domestic heat pumps
VMGFQ102
Danfoss Heating Solutions
56
