13
Failure code
NO. Failure code
Failure description
1
EE 1
High pressure protection
2
EE 2
Low pressure protection
3
EE 3
Low water pressure protection
4
EE 4
A.1 phase machine: failure connection due to loose
wire terminal of PROT2 on the PC board;
B.3 phase sequence protection.
5
PP 1
Swimming pool heat pump sensor failure
6
PP 2
Exhaust sensor failure
7
PP 3
Coil pipe sensor failure
8
PP 4
Intake pipe sensor failure
9
PP 5
Air temp sensor failure
10
PP 6
Compressor exhaust overload protection
11
PP 7
When the air temperature
<
0
℃
, auto stop
protection (Not Failure )
12
EE8/888/Messy
Code
Communication Failures
Summary of Contents for RM0N
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