SEELEY INTERNATIONAL
- SERVICE GUIDE
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31
Colour
Flash
Indicates
No glow
No power or a failure
has occurred. (Check
power supply to cooler
including isolating
switch, circuit breaker
and plug and socket
connection in the roof
space.)
Green
2 Flashes
Normal Operation.
Red
1 Flash
Fault Code #1
Communication Failure
2 Flashes
Fault Code #2
Failure to detect water
at probes within 20
minutes.
4 Flashes
Fault Code #4
Failure to clear probes
during drain within 20
minutes.
9 Flashes
Fault Code #9
Incorrect Supply
Frequency (Hz)
DIAGNOSTICS FAULT CODES
Fault codes can be viewed on the controller or
on the cooler electronics box (tri-colour LED
flashes).The left tri-colour LED indicator will
double flash GREEN continuously to indicate
normal operation. It will flash RED to indicate a
fault. The number of flashes indicates the error
code.
FAULT CODE 01 (1 Red Flash)
Communication Failure
•
Ensure the wall control cable is fitted correctly.
• Check that wall control cable is in good condition.
FAULT CODE 02 (2 Red Flashes)
Failure to detect water at probes within 20
minutes
•
Ensure water pressure is sufficient to fill and
maintain the tank to specified level within 20
minutes.
• In areas of hard or polluted water, blockage of the
strainer/filter in the water inlet solenoid valve may
restrict water flow.
• Water level set too low. For Braemar/Coolair
coolers the water level should be set to 5mm below
the float valve base.
• Ensure probe plug is properly connected.
• Plug connections at electronic module upside down
or misaligned.
• Water too pure for the probes to sense water is
present.
• Pressure build up in pipes can lock up the solenoid
valve when a non-return isolation valve is used in
the water supply line. It is recommended to use a
ball valve, i.e. NOT a non-return type of shut off
valve.
• Check drain valve is closing and not cycling due to
debris being caught under drain valve washer.
FAULT CODE 04 (4 Red Flashes)
Failure to clear probes during drain within
20 minutes
• Check the drain valve opens and water drains from
the tank, with nothing obstructing the outflow of
water. (e.g. drain hose kinked)
• Excessive drain hose lengths or bends cause air
locking and won’t allow water to drain.
• Build up of foreign material in drain hose not
allowing water to drain away correctly.
•
Screws used to fix drain hoses to drain adaptors
restricting water from draining from tank.
• Drain valve has failed to open when drain was
initiated.
• Inlet water solenoid not shutting off water when the
drain is open.
•
Water will only flow one way through the inlet water
solenoid valve. Therefore, it must be installed
correctly. Directional arrow must be pointing
towards the float valve assembly. If not, water will
not shut off. (Directional arrow can be found on the
bottom of the solenoid valve body).
• Debris interfering with water sensor probes.
• Probes not clipped onto mounting brackets
correctly.
• Check cooler is level and water drains quickly.
ILL1014-I
BRAEMAR LCQ / LCS / BMQ &
COOLAIR CPQ EVAPORATIVE
COOLER
cont
