REMKO MKT 3502 Neutral - Manual (Page 10)

10
Cleaning the plastic housing:
For cleaning, use only a clean, soft and slightly moist
towel to carefully wipe the housing.
Please observe the following:
Never use chemical cleaners or polish to clean the
unit.
They can damage the surface.
Only use lukewarm water.
Maximum 40°C .
Make sure that no moisture gets into the unit.
This can damage the internal components.
Never clean the unit under a stream of water.
Thoroughly clean the air intake and outlet openings
on a regular basis.
This is where the most dirt accumulates in the short-
est period of time.
Maintenance and Service
Regular maintenance and observance of some basic
principles are required to ensure a long service life and
to keep the unit functioning properly.
However, the unit should be inspected at least once a
year and thoroughly cleaned after long periods of use.
The entire cooling system is a low-maintenance, closed-
loop system and may only be serviced by authorised
service centres.
Before performing any work on the unit, make
sure to switch the unit off and unplug the power
cord.
Never operate the unit without the air filter. The air
filter prevents the condenser from becoming dirty
and the performance of the unit from being ad-
versely affected.
Cleaning the Filter
The unit is equipped with two air intake filters. These
can be removed from the back of the unit. The filters
must be cleaned at regular intervals. Clean the air filters
after no more than 100 hours of operation. If the air is
heavily contaminated, reduce this time period accord-
ingly.
1. Switch the unit off with the On/
Off button on the control panel
or the infrared remote control.
2. Unplug the unit.
3. Remove the filter from the unit.
4. Clean the dust that has accumu-
lated from the filter.
You can use a vacuum cleaner.
5. If the dust filter is very dirty,
wash it with a lukewarm soap
solution.
6. Let the filter air dry.
7. Replace the filter in the unit.
8. Make sure that the filter is dry
and undamaged.
Filter
Wiring Diagram
Legend
PCB1 =
Control panel
PCB2 = Control board
SM = Swing motor
M1 = Circulation fan motor
M2 = Exhaust fan motor
KM = Water pump
CM = Compressor motor
OLP = Overload protection
CX1 = Capacitor motor (M1)
CX2 = Capacitor motor (M2)
CX3 = Capacitor (compressor motor)
TH = Thermostat sensor
MS1 = Microswitch (water tank full)
Colour code
Y
= Yellow
W = White
R = Red
BU = Blue
BR = Brown
BK = Black
GR = Grey