44
Installation and maintenance instructions 0020213395_04
Status code
Meaning
S.202
Check program: Purging of building cir-
cuit active
S.203
Actuator test active
Displays relating to communication
S.211
Connection error: Disp. not recognised
S.212
Connection error: Contr. not recognised
S.215
Connection error: TMB not recognised
S.216
Connection error: ICL not recognised
Displays relating to the environment circuit
S.242
Environment circuit: Outlet temperature
too low
S.246
Environment circuit: Pressure too low
S.247
Env. circuit: Fault contact: Pump open
S.265
Environment circuit: Pressure monitor
open
S.266
Environment circuit: Outlet temperature
too high
Displays relating to the building circuit
S.272
Building circuit: Remaining feed heads
limit active
S.273
Building circuit: Flow temperature too low
S.274
Building circuit: Pressure too low
S.275
Building circuit: Flow rate too low
S.276
Building circuit: Lockout contact S20
open
S.277
Building circuit: Pump fault
Displays relating to the refrigerant circuit
S.302
High-pressure switch open
S.303
Compressor outlet temperature too high
S.304
Evaporation temperature too low
S.305
Condensation temperature too low
S.306
Evaporation temperature too high
S.308
Condensation temperature too high
S.311
Environment circuit: Inlet temperature too
low
S.312
Building circuit: Return temperature too
low
S.313
Environment circuit: Inlet temperature too
high
S.314
Building circuit: Return temperature too
high
S.240
Compr. oil temp. too low, environment
too cold
Displays relating to the electric back-up heater circuit
S.350
Immersion heater: Safety cut-out open
S.351
Immersion heater: Flow temp. too high
S.352
Immersion heater: Pressure too low
S.353
Immersion heater: Flow rate too low
S.354
Immersion heater: Phase failure
Summary of Contents for flexoTHERM exclusive VWF 57/4 230V
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