14
Tips on using product
Here are some tips that you would follow when using your product.
TOPIC
RECOMMENDATION
Heat-EX Mode
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Quiet Mode
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Away Mode
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By-Pass Mode
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Auto Mode
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(Available only when the additional CO
2
sensor is installed)
Energy saving
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Clean up
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making the supply air greater than the exhaustion air.
(You can reverse this procedure to make the exhaustion air bigger than the supply air.)
Cooling / Heating
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because this unit does not have temperature control function. (It’s capacity is too small in order
to control the room temperature to the whole) and should be operated in combination with
standard indoor units.
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possible. However, temperature setting by remote controller is not possible.
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changeable by installation/service mode on site.
Frost & De-frost
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outside air, frost will form.
If this happens:
- The product stops heating.
- The product will operate automatically in De-ice mode for 10 minutes.
- The steam produced on the outdoor unit in De-ice mode is safe.
No intervention is required; after about 10 minutes, the product operates again normally.
K
The unit will not operate when it starts to de-ice.
High indoor/outdoor
temperatures
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outdoor unit’s fan and compressor may stop at times. This is normal; wait until the product turns
on again.
Power failure
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and unit will be off. When power returns, the product will run automatically.
Protection
mechanism
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will not run for 3 minutes for its protection therefore cool/warm air does not come out of the unit
immediately.
Checking before use