Sanyo CG1411 User Manual download pdf (Page 45)

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

Thermistor 1

149°F

(65°C)

144°F

(62°C)

122°F

(50°C)

Combustion

Compressor

1 minute

Stop

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Sanyo CG1411 User Manual Page 45