Multi-Appliance Touch Pad
PNE2004 Series Control
Page 34
Ducted Eva
orative Air Conditionin
WATER LEVEL / FLOAT VALVE
The water level should be set at nominal 65-70mm from the top of the overflow before filter pads are
saturated. After run off from operating filters the level from the top of the overflow fitting should be 25 –
30mm. The float valve is a mechanical type and is factory set. If it requires adjustment keep bends tight.
If the valve is leaking the seal may require cleaning or replacing. Turn of the water. Remove the split pin
and then float arm. Remove piston and clean or turn seal. Flush system and replace piston, float arm and
split pin.
Note: Water supply line to float valve must be flushed before connecting.
Note: Some discharge from the overflow may be experienced after shut down due to water
draining back from the Celdek pads. This is normal.
M
OTOR AND FAN
Check that the fan spins freely and that there is no build up on the blades.
E
LECTRICAL
No general maintenance is required to the electrical system.
A Qualified Electrician should only carry out electrical connections and maintenance.
B
LEED OFF
The bleed rate should be checked to ensure it is adequate and that there is no build up of mineral deposits
in or on your air conditioner. White deposits indicate high mineral content and the Bleed Rate should be
increased. If it is at maximum and the deposits are still forming, then more regular maintenance is
required.
P
UMP
Check the pump spins freely and that the strainer is clean.
W
ATER DISTRIBUTION
Check the water distribution system for blockage. Check the delivery tube for kinks or holes. Check that
the clamps are secure and in place.
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