Sanyo CG1411, Руководство по обслуживанию

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8-8. Overload Prevention (Heating)
8-8-1. Indoor Unit
●
This function prevents overheating of the indoor heat exchange coil.
●
When the temperature of the indoor heat exchange coil rises above 131°F (55°C), and if the indoor fan is
L (low speed), then the fan speed changes from L (low speed) to M (medium speed).
8-8-2. Outdoor Unit
●
Unless the temperature of Thermistor 1 drops to 144°F (62 °C) or less from the point A within 1 minute,
The burner is set to M (point C.)
●
Reset is activated when the temperature of Thermistor 1 drops to 122°F (50°C) or less, with the burner
being set to H.
●
High-load protection for the outdoor unit is operated independently from the high-load protection for the
indoor unit.
Compressor
Indoor fan
Indoor heat
exch.coil
temp.
H
→
H, M
→
M, L
→
M
131
°
F
(55
°
C)
113
°
F
(45
°
C)
H or M or L
ON
Thermistor 1
149
°
F
(65
°
C)
144
°
F
(62
°
C)
122
°
F
(50
°
C)
Combustion
Compressor
H
M
L
C
A
B
H
1 minute
Stop