Sunerg Solar Energy Calor Top 200D, Инструкция по установке и эксплуатации

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Defrosting function
In the Economy Mode, if the evaporation frosts in a cold circumstance, the system will defrost
automatically to keep effective performance (3~10 min).
During defrosting, fan stops working, four-way
valve reverses the flow direction, and compressor keeps working
.
_ Conditions to activate defrosting cycle:
When T3 ≤ 0
℃
, Compressor is continually running for 40 minutes. (If compressor restarts frequently,
which can only run within 10 minutes. For each start cycle, system will count accumulated running
time, when accumulated running time reaches 40 minutes defrosting cycle will activate 2 minutes
after compressor’s next start)
.
_ Conditions to inactivate defrosting cycle :
1. Defrosting time reaches 10 minutes
2. T3 ≥ 15°C
_ Main components’ movement when defrosting
Auto-restart function
If electricity power failed, unit can memorize all setting parameters, and unit will be back to the
previous setting when power recovers.
Button auto-lock
When there is no operation of button for 1 minute, button except unlock button (‘ENTER’) will be
locked. Press ‘ENTER’ for 3 seconds, unlock buttons.
Screen auto-lock
If there is no operation of button for 30 seconds, screen will be locked (extinguished) except for error
code and alarm light. Press any button will unlock the screen (lighten).