Garden GP04 Installation And User Manual - Page 16

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Garden GP04 Installation And User Manual
Failure code
NO.
Failure code
1
EE 1
2
EE 2
3
EE 3
4
EE 4
5
PP 1
6
PP 2
7
PP 3
8
PP 4
9
PP 5
10
PP 6
11
PP 7
Failure description
High pressure protection
Low pressure protection
Low water pressure protection
A.1 phase machine: failure connection due to
loose wire terminal of PROT2 on the PC
board;
B.3 phase sequence protection.
Swimming pool heat pump sensor failure
Exhaust sensor failure
Coil pipe sensor failure
Intake pipe sensor failure
Air temperature sensor failure
Compressor exhaust overload protection
When the air temperature < 0℃, auto stop
protection (Not Failure )