Seeley Braemar MBHVD1S Series Owner's Manual page 19

OPERATION cont. OPERATION cont. OPERATION cont. OPERATION cont.
RROR DISPLAY cont. ERROR DISPLAY cont. ERROR DISPLAY cont. ERROR DISPLAY cont.
rror codes and their meanings are shown below: Error codes and their meanings are shown below: Error codes and their meanings are shown below: Error codes and their meanings are shown below:
Number
Number Number Number Error Code Error Code Error Code
1
b5
1 1 1
2
2 2 2 b7
3
dn
3 3 3
4
4 4 d1
4
5
5 5 5 d2
6
d3
6 6 6
7
7 7 7 En
8
EU
8 8 8
9
9 9 E1
9
10
10 10 10 E2
11
E3
11 11 11
12
12 12 12 E4
13
E5
13 13 13
14
14 14 E6
14
15
15 15 15 E7
16
E8
16 16 16
17
17 17 17 E9
18
Fo
18 18 18
19
19 19 19 FH
20
20 20 20 F0
21
21 21 F1
21
22
22 22 22 F2
23
F3
23 23 23
24
24 24 24 F4
25
F5
25 25 25
26
26 26 F6
26
27
27 27 27 F8
28
F9
28 28 28
29
29 29 Hc
30
HE
30 30
31
31 31 H1
32
Error Code
Error Description
Error Description Error Description Error Description
b5 Indoor unit liquid valve temperature sensor open/short circuited
b5 b5 Indoor unit liquid valve temperature sensor open/short circuited Indoor unit liquid valve temperature sensor open/short circuited Indoor unit liquid valve temperature sensor open/short circuited
b7 Indoor unit liquid valve temperature sensor open/short circuited
b7 b7 Indoor unit liquid valve temperature sensor open/short circuited Indoor unit liquid valve temperature sensor open/short circuited Indoor unit liquid valve temperature sensor open/short circuited
dn Communication line mis-connected or expansion valve error
dn
dn Communication line mis-connected or expansion valve error Communication line mis-connected or expansion valve error Communication line mis-connected or expansion valve error
En Frequency restricted/reduced with IPM current protection
En d1 DRED mode 1 (full shut down) DRED mode 1 (full shut down) Frequency restricted/reduced with IPM current protection
EU Frequency restricted/reduced with IPM temperature protection
EU d2 DRED mode 2 (50% power) DRED mode 2 (50% power) Frequency restricted/reduced with IPM temperature protection
E1 Compressor high pressure protection
d3 DRED mode 3 (75% power) DRED mode 3 (75% power)
E1 Compressor high pressure protection
E2 Indoor anti-freeze protection
En E2 Frequency restricted/reduced with IPM current protection Frequency restricted/reduced with IPM current protection Indoor anti-freeze protection
E3 Compressor low pressure protection
EU
E3 Frequency restricted/reduced with IPM temperature protection Frequency restricted/reduced with IPM temperature protection Compressor low pressure protection
E4
Compressor high discharge temperature protection
E1 E4 Compressor high pressure protection Compressor high pressure protection Compressor high discharge temperature protection
E5 Whole unit over-current protection
E2 E5 Indoor anti-freeze protection Indoor anti-freeze protection Whole unit over-current protection
E6 Communication error
E3 E6 Compressor low pressure protection Compressor low pressure protection
Communication error
E7 Running mode conflict
E4 E7 Compressor high discharge temperature protection Compressor high discharge temperature protection Running mode conflict
E8 Overload protection
E5
E8 Whole unit over-current protection Whole unit over-current protection Overload protection
E9
Indoor unit full water protection
E6 E9 Communication error Communication error Indoor unit full water protection
Fo Pump-down
E7 Fo Running mode conflict Running mode conflict Pump-down
FH Frequency restricted/reduced with anit-freezing protection
E8 FH Overload protection Overload protection
Frequency restricted/reduced with anit-freezing protection
F0 System charge shortage or blockage protection
E9 F0 Indoor unit full water protection Indoor unit full water protection System charge shortage or blockage protection
F1 Return air temperature sensor open/short circuited
Fo
F1 Pump-down Pump-down Return air temperature sensor open/short circuited
F2 Evaporator temperature sensor
FH F2 Frequency restricted/reduced with anit-freezing protection Frequency restricted/reduced with anit-freezing protection Evaporator temperature sensor
F3 Outdoor ambient temperature sensor
F3 F0 System charge shortage or blockage protection System charge shortage or blockage protection Outdoor ambient temperature sensor
F4
Outdoor mid-tube temperature sensor
F4 F1 Return air temperature sensor open/short circuited Return air temperature sensor open/short circuited
Outdoor mid-tube temperature sensor
F5 Discharge temperature sensor
F2 F5 Evaporator temperature sensor Evaporator temperature sensor Discharge temperature sensor
F6 Frequency restricted/reduced with overload protection
F3
F6 Outdoor ambient temperature sensor Outdoor ambient temperature sensor Frequency restricted/reduced with overload protection
F8 Frequency restricted/reduced with whole unit current protection
F4 F8 Outdoor mid-tube temperature sensor Outdoor mid-tube temperature sensor Frequency restricted/reduced with whole unit current protection
F9 Frequency restricted/reduced with high discharge temperature
F5
F9 Discharge temperature sensor Discharge temperature sensor Frequency restricted/reduced with high discharge temperature
Hc
Pfc protection
F6 Hc Frequency restricted/reduced with overload protection Frequency restricted/reduced with overload protection Pfc protection
HE Compressor demagnetization protection
HE F8 Frequency restricted/reduced with whole unit current protection Frequency restricted/reduced with whole unit current protection Compressor demagnetization protection
H1 Forced defrosting
F9 Frequency restricted/reduced with high discharge temperature Frequency restricted/reduced with high discharge temperature
H1 Forced defrosting
H3 Compressor overheating protection
Hc Pfc protection Pfc protection
H5 IPM current protection
HE
Compressor demagnetization protection Compressor demagnetization protection
H6 Motor stalling
H1 Forced defrosting Forced defrosting
H7 Compressor desynchronizing protection
open/short circuited
open/short circuited open/short circuited open/short circuited
open/short circuited open/short circuited
SEELEY INTERNATIONAL - OWNER'S MANUAL
SEELEY INTERNATIONAL – OWNER'S MANUAL SEELEY INTERNATIONAL – OWNER'S MANUAL
open/short circuited
open/short circuited
open/short circuited
open/short circuited
open/short circuited
open/short circuited
open/short circuited open/short circuited
open/short circuited open/short circuited
17
17 17