Vaillant flexoTHERM exclusive VWF 57/4 230V, Installation And Maintenance Instructions Manual

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0020213395_04 Installation and maintenance instructions
43
Setting level Values Unit Increment, select, ex-
planation Factory setting Setting
Min. Max.
Check program: Purge building
circuit Test not
active Test act-
ive Test not active, Test
active Test not active
Check program: Purge environ-
ment circuit Test not
active Test act-
ive Test not active, Test
active Test not active
Contact details Telephone
number Phone number 0
–
9 Empty
End the installation assistant? Yes, back
1)
See overview of fault codes
F Status codes
–
Overview
Note
Since the code table is used for various products, some codes may not be visible for the product in question.
Status code Meaning
Displays relating to the heat pump system
S.34 Heating mode: Frost protection
S.91 Service message: Demo mode
S.100 Standby
S.101 Heating: Compressor shutdown
S.102 Heating: Compressor blocked
S.103 Heating: Pre-run
S.104 Heating: Compressor active
S.107 Heating: Overrun
S.111 Cooling: Compressor shutdown
S.112 Cooling: Compressor blocked
S.113 Cooling: Compressor mode pre-run
S.114 Cooling: Compressor active
S.117 Cooling: Compressor mode overrun
S.118 Cooling: Pre-run
S.119 Cooling: Mixer active
S.125 Heating: Immersion heater active
S.131 Hot water: Compressor shutdown
S.132 Hot water: Compressor blocked
S.133 Hot water: Pre-run
S.134 Hot water: Compressor active
S.135 Hot water: Immersion heater active
S.137 Hot water: Overrun
S.141 Heating: Immersion heater shutdown
S.142 Heating: Immersion heater blocked
S.151 Hot water: Immersion heater shutdown
S.152 Hot water: Immersion heater blocked
General displays
S.170 Compressor: Phase failure
S.171 Compressor: Incorrect phase seq.
S.172 Compressor: ICL fault
S.173 Anti-cycling time for the energy supply
company
S.201 Check program: Purging of env. circuit
active