Hitachi HC-A16MB, Инструкция по установке и эксплуатации

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Offset Description Values Read/Write
Availability
VRF RAC ATW
19
Temperature setting with 0.5°C inter-
vals status
ºC x10 (19.5ºC read as
195)
Read O
20
Heating temperature setting for AUTO
Cool/Heat status
ºC Read O
21
Heating Temperature setting for AUTO
Cool/heat with 0.5°C intervals status
ºC x 10 (19.5ºC read
as 195)
Read O
22
Cooling Temperature setting for AUTO
Cool/heat status
ºC Read O
23
Cooling Temperature setting for AUTO
Cool/heat with 0.5°C intervals status
ºC x 10 (19.5ºC read
as 195)
Read O
24 Louver status 0 ~ 7 (7 is Auto) Read O
25 Air inlet temperature reading -63ºC ~ 63ºC Read O
26 Air outlet temperature reading -63ºC ~ 63ºC Read O
27 Gas pipe temperature reading -63ºC ~ 63ºC Read O
28 Liquid pipe temperature reading -63ºC ~ 63ºC Read O
29 Alarm code
Alarm unit from 7-seg-
ment
Read O O(1)
30 Compressor stop cause
(Read unit service ma-
nual)
Read O
31 Indoor unit expansion valve opening 0~100 Read O
32 Unit operation condition
0: OFF
Read O O
1: Thermo OFF
2: Thermo ON
3: Alarm
33
Remote temperature sensor (THM4)
value
-63ºC ~ 63ºC Read O
34
Remote control switch temperature
(only when available in the unit)
-63ºC ~ 63ºC Read O O
35 Remote control switch configuration
b0: 0 Master/1Slave
Read/Write O
b1: 0 wih RCS/1 Without
RCS
36 Remote control switch group
0: No group
Read/Write O
1~255
37 CN3 Configuration status
b0: Input 1 open/close
Read O
b1: Input 2 open/close
b2: Enabled/Disabled
(Indicates if the unit has
CN3 enabled with any
function)
38~49 Reserved
50 Control Unit Run/Stop
0: Stop
Read/Write O
1: Run
51 Control Unit Mode
0: Cool
Read/Write O
1: Heat
52 Control Circuit 1 Run/Stop
0: Stop
Read/Write O
1: Run
53 Control Heat. OTC Zone 1
0: No
Read/Write O
1: Points
2: Gradient
3: Fix
54 Control Cool. OTC 1
0: No
Read/Write O 1: Points
2: Fix
OPERATION
PMML0351A rev.4 - 04/2020 12