Midea MGBT-F120W/RN1

Aqua tempo power series tropical air-cooled scroll chiller 50Hz MCAC-ATSM-2014-09
142
1.4 MGBT-F120W/RN1
No，
Code
Trouble
1
E0
Water flow detection error (The third time)
2
E1
Power phase sequence error
3
E2
Communication error
4
E3
Total water outlet temp. sensor error
5
E4
Outlet water temp. sensor in Shell and tube exchanger error
6
E5
Pipe temp. sensor in condenser A error
7
E6
Pipe temp. sensor in condenser B error
8
E7
Outdoor ambient temp. sensor error or power supply protection
9
E8
(Reserved failure code)
10
E9
Water flow detection error (The first and second times)
11
EA
Main unit detect that auxiliary unit’s quantity have decreased.
12
Eb
Freeze-proof temp. sensor 1 in double-pipe heat exchanger error
13
EC
Wired controller did not found out any on-line module unit.
14
Ed
1-hour consecutive 4-times PE protection
15
EF
Inlet water temp. sensor error
16
P0
High pressure or air discharge temp. protection error in system A
17
P1
Low pressure protection system A
18
P2
High pressure or air discharge temp. protection in system B
19
P3
Low pressure protection System B
20
P4
Current protection in system A
21
P5
Current protection in system B
22
P6
Condenser high pressure protection in system A
23
P7
Condenser high pressure protection in system B
24
P8
System A is air discharge temp. sensor in digital compressor
25
P9
Protection of outlet and inlet water temp. difference
26
PA
Low ambient temp. drive-up protection
27
Pb
System freeze-proof protection
28
PC
(Reserved failure code)
29
PE
Low-temp. protection of double-pipe heat exchanger
30
F1
Wired controller failure
31
F2
(Reserved failure code)