Control Specification (09/12 Class)
SiUS04-702
46
Function and Control
Detail
I Judgment by power consumption
When an output frequency is exceeds 55 Hz and the input current is less than specified value, the
adjustment is made for insufficient gas.
II Judgment by discharge pipe temperature
When discharge pipe temperature is
∆
36°F higher than target value and the electronic expansion
value opening is 450 pulses (max.), the adjustment is made for insufficient gas.
III Judgment by the difference of temperature
When the difference of the temperature is smaller than
, it is regarded as insufficient gas.
3.13 Forced Operation Mode
Outline
Forced operating mode includes only forced cooling.
Detail
Forced Cooling
3.14 Additional Function
3.14.1
Powerful Operation Mode
Compressor operating frequency is increased to PI Max. (Max. Hz of operating room) and outdoor
unit airflow rate is increased.
3.14.2 Voltage Detection Function
Power supply voltage is detected each time equipment operation starts.
Cooling
room temperature – indoor heat exchanger temperature
∆
7.2°F
outdoor heat exchanger temperature – outdoor temperature
∆
7.2°F
Heating
indoor heat exchanger temperature – room temperature
∆
7.2°F
outdoor temperature – outdoor heat exchanger temperature
∆
5.4°F
Item
Forced Cooling
Forced operation
allowing conditions
1) The outdoor unit is not abnormal
and not in the 3-minute stand-by
mode.
2) The operating mode of the outdoor
unit is the stop mode.
3) The forced operation is ON.
The forced operation is allowed when
the above “and” conditions are met.
Starting/adjustment
If the forced operation switch is
pressed as the above conditions are
met.
1) Command
frequency
68 Hz
2) Electronic
expansion valve
opening
It depends on the capacity of the
indoor unit.
3) Outdoor unit
adjustment
Compressor is in operation
4) Indoor unit
adjustment
The command of forced operation is
transmitted to the indoor unit.
End
1) When the forced operation switch is
pressed again.
2) The operation is to end
automatically after 15 min.
Others
The protect functions are prior to all
others in the forced operation.
Содержание FTXS09DVJU
Страница 1: ...SiUS04 702 Applied Models z Inverter Pair Heat Pump Inverter Pair Wall Mounted Type D Series...
Страница 12: ...SiUS04 702 List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Страница 14: ...SiUS04 702 Specifications 3 Part 2 Specifications 1 Specifications 4...
Страница 76: ...SiUS04 702 Instruction Operation Manual 65 2 2 FTXS09 12DVJU 2 2 1 Names of Parts...
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Страница 86: ...SiUS04 702 Instruction Operation Manual 75 2 2 5 POWERFUL Operation...
Страница 87: ...Instruction SiUS04 702 76 Operation Manual 2 2 6 OUTDOOR UNIT QUIET Operation...
Страница 88: ...SiUS04 702 Instruction Operation Manual 77 2 2 7 HOME LEAVE Operation...
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Страница 112: ...SiUS04 702 Instruction Operation Manual 101 2 3 6 OUTDOOR UNIT QUIET Operation...
Страница 113: ...Instruction SiUS04 702 102 Operation Manual 2 3 7 HOME LEAVE Operation...
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Страница 191: ...Check SiUS04 702 180 Service Diagnosis...
Страница 247: ...RX09 12FVJU SiUS04 702 236 Removal Procedure When reassembling make sure to fit the hook Step Procedure Points...
Страница 254: ...SiUS04 702 RX09 12FVJU Removal Procedure 243 5 Pull the sound blanket bottom out Step Procedure Points...
Страница 259: ...RX09 12FVJU SiUS04 702 248 Removal Procedure 4 Lift the compressor up and remove it Step Procedure Points...
Страница 290: ...SiUS04 702 Others 279 Part 8 Others 1 Others 280 1 1 Test Run from the Remote Controller 280 1 2 Jumper Settings 281...
Страница 293: ...Others SiUS04 702 282 Others...
Страница 305: ...SiUS04 702 vi Index...