Part 2 Functions & Controls

4.6.2 Sleep timer operation for heating cycle Heatpump Only

•While in heating mode, 60 min. after the start of the sleep timer, the setting temperature decreases by 1°C(2°F). After another 60minutes lapse, it decreases again by 1°C(2°F).

Setting temp. (°C)

Heating ON temp. (Setting temp)

Heating OFF temp. (Setting temp. +4.0°C(+8°F))

1.0°C(2°F) down

1.0°C(2°F) down

1

2

Sleep time (hr)

4.7 Auto restart

•When the power comes back after a sudden power failure during operation, the mode before the power failure is kept in the memory of the appliance appliance. Upon restoring power, The unit will return back to it's last operation mode automatically based on the information saved in the appliance's memory, as shown below.

•Operation mode that is kept on the memory

-State of operation ON/OFF

-Operation mode/setting temp./selected airflow speed

-Sleep timer mode/remaining time of sleep timer

-Chaos Swing

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Only for training and service purposes

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Heat Controller VMC12SB-1/VMH12SB-1 service manual Auto restart, Sleep timer operation for heating cycle Heatpump Only
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VMC12SB-1/VMH12SB-1, VMC18SB-1/VMH18SB-1, VMC24SB-1/VMH24SB-1, VMC09SB-1/VMH09SB-1, VMC30SB-1/VMH30SB-1 specifications

The Heat Controller VMC30SB-1/VMH30SB-1, VMC09SB-1/VMH09SB-1, VMC24SB-1/VMH24SB-1, VMC18SB-1/VMH18SB-1, and VMC12SB-1/VMH12SB-1 are versatile and efficient HVAC systems designed for residential and commercial applications. These units stand out due to their innovative technologies, user-friendly features, and reliable performance, making them an excellent choice for heating and cooling needs.

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