T
30
Malfunction and remedy
Warning!
All work on the refrigeration system
is to be done by specialised persons
only!
Always unplug power supply plug
before working on the electrical
system.
All work on the electrical installation
must be carried out by a qualified
electrician.
Malfunction Possible
Cause
Remedy
The appliance is plugged in but
compressor and evaporator fail to
function
a) No current
b) Hygrostat incorrectly set
c) Technical fault in refrigeration
system
a) Check fuses and electrical
connections
b) Check hygrostat setting
c) Contact after-sales service
Appliance runs but no condensation
forms on evaporator.
a) Operating temperature range not
reached or exceeded
b) Operating air humidity range not
reached
c) Suction wall or blow-out wall
obstructed
d) Technical fault in refrigeration
system
a) Use appliance in correct
temperature range conditions or
adjust room temperature
accordingly
b) Use appliance only at 30 %
humidity or above
c) Allow adequate clearance of the
appliance, clean or change the
air-filter.
d) Contact after-sales service
Attention:
*
By opening the access valve „Schrader“ coolant can be lost – it may by opened
by specialized firms only.
*
The coolant is to be removed by specialized firms only
.
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