IntesisBox DK-AC-MBS-1, User Manual

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DK-RC-MBS-1
User’s Manual r3.3 EN
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This information is subject to change without notice
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Email
Phone http://www.intesisbox.com
info@intesisbox.com
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19/23
7. Error Codes
Error Code
Modbus
Error in
Remote
Controller
Error
category
Error Description
0 N/A DK-RC-MBS-1 No active error
17 A0 External protection devices activated
18 A1 Indoor unit PCB assembly failure
19 A2 Interlock error for fan
20 A3 Drain level system error
21 A4 Temperature of heat exchanger (1) error
22 A5 Temperature of heat exchanger (2) error
23 A6 Fan motor locked, overload, over current
24 A7 Swing flap motor error
25 A8 Overcurrent of AC input
26 A9 Electronic expansion valve drive error
27 AA Heater overheat
28 AH Dust collector error / No-maintenance filter error
30 AJ Indoor Capacity setting error (indoor)
31 AE Unit Shortage of water supply
32 AF Malfunctions of a humidifier system (water leaking)
33 C0 Malfunctions in a sensor system
36 C3 Sensor system of drain water error
37 C4
Heat exchanger (1) (Liquid pipe) thermistor system
error
38 C5 Heat exchanger (1) (Gas pipe) thermistor system error
39 C6 Sensor system error of fan motor locked, overload
40 C7 Sensor system of swing flag motor error
41 C8 Sensor system of over-current of AC input
42 C9 Suction air thermistor error
43 CA Discharge air thermistor system error
44 CH Contamination sensor error
45 CC Humidity sensor error
46 CJ Remote control thermistor error
47 CE Radiation sensor error
48 CF High pressure switch sensor
49 E0 Protection devices activated
50 E1 Outdoor unit PCB assembly failure
52 E3 High pressure switch (HPS) activated
53 E4 Low pressure switch (LPS) activated
54 E5 Overload of inverter compressor motor
55 E6 Over current of STD compressor motor
56 E7 Overload of fan motor / Over current of fan motor
57 E8 Over current of AC input
58 E9 Electronic expansion valve drive error
59 EA Four-way valve error
60 EH Pump motor over current
61 EC Outdoor Water temperature abnormal
62 EJ Unit (Site installed) Protection device activated
63 EE Malfunctions in a drain water
64 EF Ice thermal storage unit error
65 H0 Malfunctions in a sensor system
66 H1 Air temperature thermistor error
67 H2 Sensor system of power supply error
68 H3 High Pressure switch is faulty
69 H4 Low pressure switch is faulty
70 H5 Compressor motor overload sensor is abnormal