Room
temperature
3 min. passed since starting operation
Dry thermo
ON time
(min)
Dry thermo
OFF time
(min)
Thermo
regulating
signal
Room temperature
(TH21)
Over 64 °F
ON
TH21 ≥ 83°F
9
3
83°F > TH21 ≥ 79°F
7
3
79°F > TH21 ≥ 75°F
5
3
75°F > TH21
3
3
OFF
Unconditional
3
10
Less than 64°F
DRY thermo OFF
(2) Frozen prevention control
• No control function
7.2.3. Fan
(1) Indoor fan operation control depends on the compressor conditions.
Dry thermo
Fan speed notch
ON
[Low]
OFF
Room temp. ≥ 64°F
Stop
Room temp. < 64°F
[Low]
7.3. Fan Operation
Fan Operation
(Available Control Modes)
Control Mode
Return Air Control
Discharge Air Control
Controller Type
City Multi Controller
●
●
3
rd
Party Controls
Type 1
●
●
Type 2
●
●
PAC-AH001-1
23
© 2018 Mitsubishi Electric US, Inc.
