Control Specification SiBE04-809
34 Function and Control
3.3.4 3-Minute Standby
Prohibit to turn ON the compressor for 3 minutes after turning it off.
(Except when defrosting.)
3.3.5 Compressor Protection Function
When turning the compressor from OFF to ON, the upper limit of frequency must be set as
follows. (The function must not be used when defrosting.)
3.4 Discharge Pipe Temperature Control
Outline The discharge pipe temperature is used as the compressor's internal temperature. If the
discharge pipe temperature rises above a certain level, the operating frequency upper limit is
set to keep this temperature from going up further.
Detail Divide the Zone
Management within the Zones
FCG 3 88
FCG 2 64
FCG 1 48
TCG 1 240
TCG 2 360
TCG 3 180
Zone Control contents
Stop zone When the temperature reaches the stop zone, stop the compressor and
correct abnormality.
Drooping zone Start the timer, and the frequency will be drooping.
Keep zone Keep the upper limit of frequency.
Return zone Cancel the upper limit of frequency.
110
105
101
99
97
A˚C
B˚C
C˚C
D˚C
E˚C
(R6167)
A
B
C
D
E
Stop zone
Drooping zone
Keep zone
Up zone
Return zoneHeat exchanger
thermistor temperature
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