Processes and functions, B) heating – Sanyo KHH2672R / CH2672R User Manual

Page 109

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II-3

SM831148

1

2

3

4

5

6

2. Processes and functions

Fig. 2

THERMO. ON

THERMO. ON

+2

°F

F

F

O

F

F

O

2

1. Refer to 2-4 Outdoor Fan Speed Control

OFF

SET SPEED

N

O

N

O

N

O

ON (REVERSING CYCLE)

ON

TEMP.

OPERATION

REMOTE CONTROL
SENSOR

(Only for wireless
remote controller)

BODY SENSOR

OFF

OFF

SET SPEED

SET SPEED

3 SECONDS

ON

OFF

ON

MORE THAN
3 MINUTES

OFF

ON

OFF

ON

OFF

ON

OFF

OFF

ON

3 MINUTES

MORE THAN

5 MINUTES

5 MINUTES

THERMO. ON

THERMO. ON

THERMO. ON

THERMO. ON

2. Refer to 2-2 Cold Draft Prevention (Heating)

BUTTON

COIL (4-WAY)

SOLENOID

E2

TEMP.

COIL

EXCH.

INDOOR HEAT

STANDBY

2

INDOOR FAN

1

OUTDOOR FAN
(H OR M)

COMPRESSOR

SET. +2

°F

SET. –2

°F

–2

°F

SET TEMP.+7

°F SHIFT

THERMO. OFF

THERMO. OFF

OFF

(88

°F)

81

°F

77

°F

1134_THS_I

THERMO. OFF

THERMO. OFF

LL

LL

LL

L

L

SETTING TEMP.

SET TEMP.

Chart Summary and Explanations

Once the compressor starts, it keeps running for 5 minutes.

Once the compressor stops, it will not start running again for 3 minutes.

If you change the operation mode (HEAT, COOL or FAN) during the heating cycle, the
control circuit stops the compressor for 3 minutes.

For 5 minutes after the compressor is first turned on, and for 3 minutes after it is turned off,
the compressor is not controlled by the room sensor.

When set on remote control sensor

Thermo ON: When room temperature is –2˚F below the set temperature T˚.

Compressor

ON

Thermo OFF: When the room temperature is 2˚F above the set temperature T˚, (T˚+2 ˚F)

Compressor

OFF

When set on body sensor

NOTE: In case of Body sensor, operating temperature is shifted to setting temperature +7

˚F.

(B) Heating

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