REMKO MWL Series Operating And Installation Instructions page 55

Fault display – Malfunction codes (continued)
Error ID Description
Probe error
ID7113
Outside air humidity
Probe error
ID7114
Exhaust air humidity
Short circuit - inlet temperature source
ID7115
probe
Open contact - inlet temperature source
ID7116
probe
Short circuit - outlet temperature source
ID7117
probe
Open contact - outlet temperature source
ID7118
probe
Short circuit - suction gas temperature
ID7119
probe
Open contact - suction gas temperature
ID7120
probe
ID7121 Short circuit - hot gas temperature probe
Open contact - hot gas temperature
ID7122
probe
Open contact - storage tank 1 bottom
ID7200
probe
Short circuit - storage tank 1 bottom
ID7201
probe
Probe Possible causes/remedial measures
Probe defective. Replace probe. Initiate
service call
Probe not correctly plugged into circuit
board. Initiate service call
Ventilation module plug not plugged in
S47
correctly/defective. Check plug for
damage/correct connection to the electric
module. Initiate service call
Ventilation module not used. Insert venti-
lation module or deactivate ventilation
Probe defective. Replace probe. Initiate
service call
Probe not correctly plugged into circuit
board. Initiate service call
Ventilation module plug not plugged in
S49
correctly/defective. Check plug for
damage/correct connection to the electric
module. Initiate service call
Ventilation module not used. Insert venti-
lation module or deactivate ventilation
S05
S05
S06
S06
S10
S10
S11
S11
S09
S09
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