Trane CGWF SE - Improper Use

Page 72
Symptom Cooling Heating
Who can take
corrective action U
= User
S = specialised
personnel
Probable cause Possible remedy
M Frost in the
compressor intake
pipe
x
x
s
Expansion device that is not working
properly
Verify and replace.
x x s
Water circulation pump blocked Unlock the pump.
x
x
s
Water circulation pump defective Check the pump and replace if necessary.
x x s
Low refrigerant charge See point G.
x x s
The liquid filter is clogged Replace.
N Abnormal noise
detected in the
system
x
x
s
Compressor noisy Check and replace if necessary.
x
x
s
The panel vibrate Fasten properly.
O The unit does
not start
x x s
Phases of the supply network
reversed
Invert two phases.
17 IMPROPER USE
The unit is projected and built up to grant the maximum safety in its proximity, as well as to resist to aggressive
environmental conditions.
Residual risks are indicated with warning labels.
SAFETY SYMBOLS
DANGER:
DANGER:
DANGER:
DANGER:
General danger
Temperature
Moving parts
Cutoff voltage
Trane – by Trane Technologies ( NYSE: TT), a global climate innovator – creates comfortable, energy efficient indoor environments through a broad portfolio of
heating, ventilating and air conditioning systems and controls, services, parts and supply. For more information, please visit trane.eu or tranetechnologies.com.
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Supersedes CG-SVX049C-GB_1120
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