Nirvana DISTINCTION SIM55 - Fault and Protection Codes

16
d06
Outer coil temp.(Heating
）
℃
-15
～
999
d07
Inner coil temp.(Cooling
）
℃
-15
～
999
d08
EEV steps
N
0~480
4.4. Fault/Protection Code
Code
Fault/Protection Name
E01
Communication fault
E02
Water flow fault
E03
High pressure protection
E04
Low pressure protection
E10
Inlet water temp.sensor fault
E11
Outlet water temp.sensor fault
E14
Ambient temp.sensor fault
E15
Suction temp.sensor fault
E16
Exhaust temp.sensor fault
E17
Outer coil temp.sensor fault(Heating)
E18
Inner coil temp.sensor fault(Cooling)
E25
Low outlet water temp.protection(Cooling)
E26
High temp. difference between inlet and outlet water
protection
E27
High exhaust temp.protection
E28
Anti-freezing protection