Dantherm HPP Serie Manual De Instalación página 23

WARNING: Isolate heat pump electrically before entering heat pump or removing panels.
Heat pump malfunction - Troubleshooting
Refer to the user check list and the error codes listed in section 7.2 before initiating a service call.
Do not attempt to interfere with any internal control settings as these have been factory calibrated and
sealed.
Any sign of abnormal operation such as water dripping should be reported immediately to an installer.
If in doubt or if advice is required contact the Service Department.
Problem
The HPP will not run
Set Temperature level cannot
be reached
The timer works but the
programmed actions do not
run at the expected times
Cause
Power failure
Tripped MCB/ Faulty fuse
User Interface switched off
Temperature of pool water incorrectly
set
Air temperature set too high or too low
The air inlet or outlet is blocked,
restricted or very dirty
Cl osed valves or stop cocks in the water
pipes
The clock and the day of the week are
not set correctly
EN
Remedy
Restore power to HPP
Reset MCB or replace fuse
Switch on the User interface
Re enter a correct value for
the water temperature
Re enter a correct value for
the water temperature
Clean the inlets with a brush
Check the water circuit and
open any valves that are
closed.
Adjust the timer.
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