Base Heater On/Off Output Control (Option); Base Heater On Conditions; Base Heater Off Conditions - Mitsubishi Electric FDF71VNXVD Technical Manual

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Base heater ON/OFF output control (option)

1)

Base heater ON conditions

When all of following conditions are met, the base heater is turned ON.
・ Outdoor air temperature (detected with Tho-A) is 3ºC or lower.
・ In the heating mode
・ When the compressor is turned ON
2)

Base heater OFF conditions

When either one of following conditions is met, the base heater is turned OFF.
・ Outdoor air temperature (detected with Tho-A) is 5ºC or higher.
・ When the compressor stop has been detected for 30 minutes continuously
・ In the cooling or dehumidifying mode
Base heater OFF
Base heater ON
3
Outdoor air temperature (ºC) [Tho-A]
5
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'11 • PAC-T-160