SERVICE MANUAL FOR PRODUCERS SBR TYPE GC201 Page 5
PPUH „GECO” EDITION I PRINTOUT DATE 18-04-30
IV. INSTALLATION AND CONNECTION OF GC201
1. Cut a hole with dimensions 28x70 mm in the appliance in the place marked accordingly.
2. All metal elements through which GC201 or its cables are put should be filed or protected otherwise. I
is not permitted to fix GC201 in a way which allows direct contact with water (e.g. condensing water on
the lower cover of the display), touching of evaporator outlet pipe etc. and causes considerable
changes of its temperature in comparison with air temperature (e.g. fixing in direct vicinity of the
compressor and its accessories, cooling and heated elements).
3. When GC201 is fixed, power cables should be connected in accordance with the description on the
casing. In the case of versions GC201.03 and GC201.04 with one relay, the output of the other relay will
be unused - it will be marked with a cross on the label with the description - no wires should be
connected to these outputs !!!
4. Connectors have certification for permanent load 16A !!! They are provided with fine thread and special
plates preventing cutting of cables, therefore, when lightly screwed together they will have maximally
good contact and if more force is applied, it may damage the thread. In result the socket may be
melted and there might be a short circuit!!!
5. The whole unnecessary length of cables is shortened by cutting or winding and clipping together by
special plastic bands. Cable have to be well-fastened along their whole length and may not touch the
compressor and its accessories.
6. When the appliance is connected to mains, there might be voltage in light cable regardless whether it
is switched on or off with the button therefore, the starter or the fluorescent lamp may be
replaced only when the power cable is unplugged from the socket!!!
THE SAME CONDITION IS VALID FOR ANY OTHER REPAIRS!!!
7. If there are heaters, their voltage has to be chosen in such a way that if there is a breakdown of GC201 or
of an external contactor and they are switched off permanently, there will be no possibility of fire or
destruction of the appliance. If high power heaters are used, safety thermostat must be used on the
evaporator unconditionally. This thermostat should operate on a different basis, e.g. a mechanical
thermostat.
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