Midea Aqua Tempto Power Series, Manual

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MCAC-ATSM-2014-09 Aqua tempo power series tropical air-cooled scroll chiller 50Hz
143
1.5 MGBT-F180W/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 t
hat auxiliary unit’s quantity have decreased
12 Eb Freeze-proof temp. sensor 1 in shell and tube exchanger error
13
EC Wired controller did not found out any on-line module unit
14
Ed 1-hour consecutive 3-times PE protection
15
EF Inlet water temp. sensor error
16
P0 High pressure or discharge temp. protection error in system A
17
P1 Low pressure protection system A
18
P2 High pressure or 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 temp. e protection in system A
23
P7 Condenser high temp. protection in system B
24
P8 (Reserved failure code)
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 shell-and-tube heat exchanger
30
F1 Wired controller failure
31
F2 (Reserved failure code)