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twigs, etc.) before each new heating season. These can be manually removed using compressed air or
by flushing with clean water.
It may be necessary to remove the unit cover and air inlet grid first.
Attention: Before opening the unit, ensure that all electrical supplies are isolated.
To prevent the evaporator and the condensate tray from being damaged, do not use hard or sharp
objects for cleaning.
Under extreme weather conditions (e.g. snow drifts), ice may form on the air intake and exhaust air
outlet grids. If this happens, the ice must be removed in the vicinity of the air intake and exhaust air
outlet grids to ensure that the minimum air flow rate is maintained.
Winter Shutdown.
To prevent frost damage to the unit when not in use the Heat Pump should be drained of all water.
Failing this another form of frost protection should be considered and actioned.
Attention: The warranty does not cover damage caused by inadequate frost protection measures
during the winter.
TROUBLESHOOTING
This section provides useful information for diagnosing and correcting certain problems which may
occur. Before starting the troubleshooting procedure, carry out a thorough visual inspection of the unit
and look for obvious defects such as loose connections or defective wiring.
Before contacting your local dealer, read this chapter carefully. It could save you time and money.
WHEN CARRYING OUT ANY MAINTENANCE ENSURE ADEQUATE PRECAUTIONS ARE TAKEN TO
PREVENT AN ELECTRIC SHOCK.
The hints below are for guidance only. If you cannot solve the problem, consult your installer/local
dealer.
The Heat pump will not run.
Please check:
➢
There is a supply voltage (tripped fuse, power failure).
➢
The switch on the wired controller is switched on, and whether the correct set point temperature
has been set.
The set temperature level cannot be reached.
Please check whether:
➢
The permissible operating conditions for the heat pump have been adhered to (air temperatures
too high or too low).
➢
The air inlet or outlet area is blocked, restricted or very dirty.
➢
There are closed valves or stop-cocks in the water pipes.
Summary of Contents for LCSPC-120
Page 1: ......
Page 7: ...6 OVERVIEW OF THE UNIT EXPLODED VIEW ECO 30 55 70...
Page 23: ...22 Models LCSPC 120 LCSPC 150 LCSPC 170...
Page 24: ...23 Models LCSPC 210...
