OPERATING INSTRUCTIONS
HEATER SPECIFICATION
Model No: GMH200
Power Supply: 220-240V, 50Hz AC only
Power: 2000W
TIMER
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There is a countdown timer and a delayed start timer on the GMH200 heater.
Operating the countdown timer:
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The timer on this heater is a countdown timer and can be used in any of the three heating modes.
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Press the Timer button and the time setting will flash, increase or decrease the amount of time by
pressing the ‘+’ or ‘-’ buttons. The timer can be set anywhere between one and sixteen hours in one hour
increments. Once set, press the timer button again and the time will stop flashing.
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The heater will countdown the length of time and automatically turn the heater off when the time reaches
zero.
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The time or heat settings can be adjusted at any time during operation.
Operating the delayed start timer:
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To set the heater to come on in a at a particular time, select the operating mode and press the Mode
button and the Timer button simultaneously for at least 5 seconds.
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The heater will stop operating, and you can increase or decrease the delayed start time for the heater by
pressing the ‘+’ or ‘-’ buttons. You can delay the start time for the heater for up to eight hours in one hour
increments. The heater will remain off until it reaches the delayed start time entered. When the heater
reaches the delayed start time the heater will revert to the operating mode it was on prior to setting the
timer.
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Connect the heater to the power supply and switch the heater on at the side.
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Press the MODE Button to switch on the heater and select the desired heat setting:
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Low heat (1000W) – the ambient room temperature is displayed on screen.
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High heat (2000W) – the ambient room temperature is displayed on screen.
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Auto heat setting.
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The Auto heat setting works in conjunction with the desired temperature you have selected and will
adjust between the low and high heat settings to maintain that temperature. You can adjust the desired
room temperature at any time by pressing ‘+’ or ‘-’.
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When setting the desired temperature, the Low heat will operate when the desired temperature
exceeds the ambient temperature by 1°C-5°C. The Low heat indicator light and Auto indicator light are
working at the same time. However, during operation the Low heat will operate when the desired
temperature is within 1°C-3°C.
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When setting the desired temperature, the High heat will operate when the desired temperature
exceeds the ambient temperature by 6°C or more. The High heat indicator light and Auto indicator light
are working at the same time. However, during operation the Low heat will operate when the desired
temperature is within 4°C or more.
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The ambient room temperature is displayed on the left hand side of the screen, and the desired room
temperature is displayed on the right hand side of the screen.
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When the ambient room temperature meets the desired room temperature the heater turns itself off
and the Low heat indicator switches off. If the ambient room temperature falls below the desired room
temperature the heater will automatically turn itself back on and the Low heat indicator light will turn
on. The auto indicator light will remain on during this time indicating that the heater is in standby.
