IntesisBox
®
ModBus RTU
– Fujitsu
User Manual r1.0 EN
© Intesis Software S.L.U. - All rights reserved
This information is subject to change without notice
IntesisBox
®
is a registered trademark of Intesis Software SLU
URL
EmailP
hone
http://www.intesisbox.com
[email protected]
+34 938047134
19/21
Error Code
Modbus
Error in
Remote
Controller
System
Error Description
44
2C
4-way valve error
45
2d
Heat sink thermistor P.F.C. error
46
2E
Indoor unit damper error
Inverter error
47
2F
RAC
Low pressure error
48
30
Inverter and Refrigerant circuit address set-up error
49
31
Non Inverter Master unit, Slave unit set-up error
50
32
Connected the indoor number set-up error
51
33
P.F.C. printed circuit board error
52
34
Indoor fan 2 error
53
35
Control box thermistor error
54
36
Indoor unit CT error
55
37
Indoor fan motor 1 driving circuit error
56
38
Indoor fan motor 2 driving circuit error
117
11
Serial communication error between indoor/outdoor units
118
12
Remote controller communication error
119
13
Communication error between outdoor units
120
14
Network communication error
121
15
Scan error
122
16
Peripheral unit communication error
123
17
Electricity charge apportionment error
133
21
Indoor unit initial setting error
134
22
Indoor unit capacity abnormal
135
23
Incompatible series connection error
136
24
Connection unit number error
137
25
Connection pipe length error
138
26
RAC
Indoor unit address setting error
139
27
Inverter
Master/slave unit setting error
140
28
Models G
Other setting error
141
29
series
Connection unit number error in wired remote controller system
149
31
Indoor unit power supply abnormal
150
32
VRF
Indoor unit main PCB error
151
33
J-II/V-II/VR-II Indoor unit display PCB error
152
34
Series
Power relay error
153
35
Indoor unit manual auto switch error
154
36
Heater relay error
155
37
Indoor unit transmission PCB error
156
38
Network convertor PCB error
157
39
Indoor unit power supply circuit error
158
3A
Indoor unit communication circuit (wired remote controller) error
165
41
Indoor unit room temp. thermistor error
166
42
Indoor unit heat ex. temp. thermistor error
167
43
Humidity sensor error
168
44
Light sensor error
169
45
Gas sensor error
170
46
Float sensor error
171
47
Water temperature sensor error
172
48
Warm water flow rate sensor error
173
49
Heater sensor error
181
51
Indoor unit fan motor 1 error
182
52
Indoor unit coil (expansion valve) error
183
53
Indoor unit water drain abnormal
184
54
Air cleaning function error
185
55
Filter cleaning function error
186
56
Water circulation pump error
187
57
Indoor unit damper error
