HMS Intesis Modbus Server User Manual page 28

Modbus Server – HITACHI VRF
TM
Intesis
0A Transmission
0b
Outdoor Unit
0c
11
12
Sensoron
13
lndoor Unit
14
19 Fan Motor
21
22
23
Sensor on
24
Outdoor Unit
25
29
31
35
System
36
38
39 Compressor
3A
Outdoor Unit
3b
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This information is subject to change without notice
Abnormality between Outdoor and
Outdoor
lncorrect Outdoor Unit Address
Setting
lncorrect Outdoor Unit Main Unit
Setting
lnlet Air Thermistor
Outlet Air Thermistor
Freeze Protection Thermistor
Gas Piping Thermistor
Activation of Protection Device for
lndoor Fan
High Pressure Sensor
Outdoor Air Thermistor
Discharge Gas Thermistor on Top of
Compressor
Heat Exchanger Liquid Pipe Thermistor
Heat Exchanger Gas Pipe Thermistor
Low Pressure Sensor
lncorrect Capacity Setting of Outdoor
Unit and lndoor Unit
lncorrect Setting of lndoor Unit No.
lncorrect of lndoor Unit Combination
Abnormality of Picking up Circuit for
Protection in Outdoor Unit
Abnormality Running Current at
Constant! Speed Compressor
Abnormality of Outdoor Unit Capacity
lncorrect Setting of Outdoor Unit
Models Combination or Voltage
Abnormality Transmission between
Main Unit and Sub Unit(s)
User Manual r1.0 EN
Position (Disconnect Connector)
lncorrect Wiring, Breaking
Terminals
Duplication of Address
Setting for Outdoor Units
(Sub Units) in Same
Refrigerant! Cycle System
Two (or more) Outdoor Units
Set as "Main Unit" Exist in
Same Refrigerant! Cycle
System
lncorrect Wiring,
Disconnecting Wiring
Breaking Wire, Short
Circuit
Fan Motor Overheat, Locking
lncorrect Wiring,
Disconnecting Wiring
Breaking Wire, Short
Circuit
lncorrect Capacity Code Setting of
Combination Excessive or lnsufficient
lndoor Unit Total Capacity Code
Duplication of lndoor Unit No. in same Ref.
Gr.
lndoor Unit is Designed for R22
Failure of Protection Detecting Device
(lncorrect Wiring of Outdoor PCB)
Overcurrent, Blowout Fuse, Current Sensor
Failure, instantaneous Power Failure,
Voltage Drop, Abnormal Power Supply
Outdoor Unit Capacity > 510kBtu/h
lncorrect Setting of Main and Sub Unit(s)
Combination or Voltage
lncorrect Wiring, Disconnect Wire, Breaking
Wire, PCB Failure
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Wire, Loose
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