Rapid RH25L - Page 17

15
1
EE 1
High pressure protection of refrigerant
Contact your dealer.
2
EE 2
Low pressure protection of refrigerant
Contact your dealer.
3
EE 3
Low water pressure protection
1. Check if there is no water
through the machine; make
sure the pump is on.
2. Or contact your dealer.
4
EE 4
A.Single phase machine : failure
connection due to loose wire terminal of
PROT2 on the PC board
B.Three phase machine : 3 phase
sequence protection
Contact your dealer.
5
PP 1
Pool water temp sensor failure
Contact your dealer.
6
PP 2
a. Heat only type : Exhaust temp sensor
failure
b. Heat and cool type: Cooling coil pipe
temp sensor failure
Contact your dealer.
7
PP 3
Heating coil pipe temp sensor failure
Contact your dealer.
8
PP 4
Gas return temp sensor
Contact your dealer.
9
PP 5
Air temp sensor
Contact your dealer.
10
PP 6
Compressor exhaust overload protection
Contact your dealer.
11
PP 7
When the temperature ＜ 0℃,auto stop
for protection (Not Failure )
Machine Auto-protection
12
EE8/888
/Messy
Code
Communication Failures
Contact your dealer.