Sanyo UH3642 / CH3642, XH3642 / CH3642, XH4242 / CH4242 Processes and functions Heating

2. Processes and functions

(B) Heating

REMOTE CONTROL			THERMO. ON			THERMO. ON
					THERMO. OFF		THERMO. OFF
SENSOR
(Only for wireless								THERMO. ON
remote controller)
SET. +2°F
SETTING TEMP.
SET. –2°F
BODY SENSOR					THERMO. OFF		THERMO. OFF
			THERMO. ON		THERMO. ON			THERMO. ON
	+2°F
SET TEMP.+7°F SHIFT
	–2°F
SET TEMP.
						MORE THAN	MORE THAN
				5 MINUTES	3 MINUTES	5 MINUTES	3 MINUTES
COMPRESSOR		OFF		ON	OFF	ON	OFF	ON
1
OUTDOOR FAN		OFF		ON	OFF	ON	OFF	ON
(H OR M)
			3 SECONDS
2		OFF		L SET SPEED	LL	SET SPEED	LL	SET SPEED
INDOOR FAN			L LL
2		OFF	ON	OFF	ON	OFF	ON	OFF
STANDBY
	(88°F)
INDOOR HEAT
EXCH.
COIL	81°F
TEMP.	77°F
E2
SOLENOID					ON (REVERSING CYCLE)
COIL (4-WAY)
TEMP.
OPERATION		OFF				ON
BUTTON

1.	Refer	to	2-4	Outdoor Fan Speed Control
2.	Refer	to	2-2	Cold Draft Prevention (Heating)	1134_THS_I

Fig. 2

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.

SM830082

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