Self-Diagnosis - Tekno Point ELSKOV-12 Use And Installation Manual

6. SELF-DIAGNOSIS

6.1 ERROR CODES
Codice errore
b2
b3
LL
dF
E0
E1
E2
E3
E4
E5
E6
E7
E8
H0
H1
H2
H3
H4
H5
35a
USE AND INSTALLATION MANUAL ELFO
Problema
Refrigerant gas recovery mode
Filter cleaning
Trial run
Defrost or oil return to the compressor in heat pump
Exhaust temperature overheat protection
System overload protection
Compressor overload protection
Frost protection
High pressure protection / Flow switch error
Low system pressure protection
Refrigerant leakage protection / Valve block protection
4-way malfunction protection
Abnormal air inlet / outlet temperature
Protection for non-synchronized compressor
Protection against compressor start failure
Peak compressor current protection
Compressor phase current RMS protection
IPM protection
IPM overload protection
U INS CAT