York HIC4008B21S - Standard Operation Sequence

4-WAY CASSETTE
TC-17005-rev.1
2-15
2.11.2 Standard Operation Sequence
I.U.: Indoor Unit
Auto Cooling/Heating
Operation
I.U. Air
Intake
Temp.
I.U. Air
Intake
Temp.
< Set Temp.
< Set Temp.
> Set
Temp.
> Set Temp.
> Set Temp.
> Set Temp. + 1
o
F
(0.5
o
C)
> Set Temp. + 3
o
F
(2
o
C)
< Set Temp. - 3
o
F
(2
o
C)
< Set Temp. - 1
o
F
(0.5
o
C)
Heating
Mode
Cooling
Mode
I.U. Air
Intake
Temp.
Fan
Mode
Fan
Mode
I.U. Air
Intake
Temp.
I.U. Air
Intake
Temp.
< Set Temp.
■ Cooling Operation
The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor
Unit Engineering Manual” for details.
■ Dry Operation
The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor
Unit Engineering Manual” for details.
■ Heating Operation
The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor
Unit Engineering Manual” for details.
■ Automatic Cooling and Heating Operation
It is applicable only for the Heat Recovery System.
■ Defrosting Operation
The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor
Unit Engineering Manual” for details.