Kaysun KCCHT-04, Owner'S Manual, Page: 32 / 36

27
No Error code Content
1
1E0 EEPROM error of main control board
2E0 EEPROM error of inverter module A
3E0 EEPROM error of inverter module B
2 E1 Power phase sequence error
3 E2
Communication error between main control
board and wired controller
4 E3
Total water outlet temperature sensor error
(master only)
5 E4 Outlet water temp sensor error
6 E5 Condenser tube temperature sensor error
7 E7 Outdoor ambient temperature sensor error
8 E9
Water flow detection error (protection occurs
for 3 times in 60 minutes and the failure can
be recovered by power disconnection only)
9
1Eb
Evaporator anti-freezing temperature sensor
(T61) error
1Eb
Evaporator anti-freezing temperature sensor
(T62 ) error
10 EC
Wired controller detected that the units on-line
reduction
11
1Ed
System A discharge pipe temperature sensor
error
2Ed
System B discharge pipe temperature sensor
error
12 EF Inlet water temperature sensor error
13 EH System self- check error alarm
14 EP
Discharge pipe temperature sensor error
alarm
15 EU
Total cooling outlet temperature sensor(Tz)
error
16 P0
High pressure or air discharge temperature
protection (protection occurs for 5 times in 120
minutes and the failure can be recovered by
power disconnection only
17 P1
Low pressure protection (protection occurs for
5 times in 120 minutes and the failure can be
recovered by power disconnection only)
18 P4
System A Current protection (protection oc-
curs for 5 times in 120 minutes and the failure
can be recovered by power disconnection
only)