Manual Test - Danfoss DHP-A Installation Manual

Installation Guide
10.5

Manual test

10.5.1 Introduction
Caution
Caution
Caution
Caution
Caution
10.5.2 Activate MANUAL TEST
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1. Ensure that the main circuit breaker is on.
2. Select operating mode
3. Open the SERVICE menu by pressing and holding <- (left button) for five seconds.
4. Set the value for MANUAL TEST to 2.
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Domestic heat pumps
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.
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.
Any alarms that may occur in connection with the installation must be fault-traced.
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.
When bleeding the circulation pumps, water can come into contact with electrical components. Therefore,
protect the electric panel against water.
Set MANUAL TEST to "2" to be able to navigate away from the menu during ongoing test operation.
, in the menu INFORMATION -> OPERAT.->
VMGFQ102 Danfoss Heating Solutions