Dantherm HPP-i 8 - 5�0 Testing; 5�1 Heat Pump Malfunction

32
1007332 ISSUE 1
OWNER/INSTALLATION MANUAL
• Check at e fan, air inlets and outlets are not
obstructed.
• It is prohibited to install refrigeration pipe or
components in corrosive environment.
• Check at e electric wiring conforms to e
electric wiring diagram and at e machine is
eared.
• Double check at e main power switch is off.
• Check e temperature setting.
• Refer to e user check list in section 5.2 and e
error codes listed in section 5.3 before initiating a
service call.
• Do not attempt to interfere wi any internal control
settings as ese have been factory calibrated and
sealed.
• Any sign of abnormal operation such as water
dripping should be reported immediately to e
installer. If in doubt or if advice is required contact
e Service department.
Fault Reason Solution
Heat pump doesn’t run
No power Wait until e power is restored
Power is switched off Switch on e power
Fuse has blown Check and change e fuse
The breaker is off Check and turn on e breaker
Fan running but wi insucient heating
Evaporator blocked Remove e obstructions
Air outlet blocked Remove e obstructions
Compressor start delay Wait for e delay timer to time out
Display normal, but no heating
Set temperature too low Set desired heating temperature
Start delay Wait for e delay timer to time out
Inaccurate switch action.
Stop e machine, and cut off e power supply immediately,
en contact your dealer
The fuse blows frequently or leakage
circuit breaker trips frequently
If above solutions don’t work, please contact your installer wi detailed information and your model number.
Don’t try to repair it yourself.
5�0 TESTING
Inspect e heat pump before use
5�1 HEAT PUMP MALFUNCTION
WARNING: Isolate heat pump electrically, and
wait 3 minutes before removing panels or
entering heat pump�