(B) Auto Control Mode; Automatic Restart After Power Interruption - Sanyo SPW-XR253GH56 Technical Data & Service Manual

(B) AUTO Control Mode

POWER SOURCE
OPERATION
BUTTON
AUTO
COOL
MODE
CONTROL HEAT
COMPRESSOR
SOLENOID COIL
(4-WAY VALVE)
When the Compressor has stopped while in AUTO mode, the 4-way valve switches on
1
(heating) or off (cooling) within 1 minute according to the following conditions:
1 2
3

2-12 Automatic Restart after Power Interruption

This air conditionner has a power failure recovery function.
4
5
OFF
MORE THAN 10 MINUTES
HEAT
3 MINUTES
OFF ON
MORE THAN
30 – 50 SECONDS
OFF ON
Compressor has stopped
under the operation of
"AUTO mode" condition.
4-way valve delays its
switching for 30 – 50 seconds
after compressor has been
turned ON.
2. Processes and functions
ON
ON
MORE THAN 10 MINUTES
(THERMO. OFF) (THERMO. OFF)
COOL
OFF ON OFF
OFF
0446_M_S
II - 14
HEAT
THERMO. OFF
THERMO. ON
MORE THAN
3 MINUTES
ON OFF ON
MORE THAN
30 – 50 SECONDS
ON
0445_M_S
Fig. 16
Fig. 17
SM830080