Winston WSW1-80L-WM, Operation & Installation Manual

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10
5> Functions explanation
1.Machine function description
Because the supplied hot water absorbs heat from the surrounding air and release the heat at heat
exchanger side. Once ambient temperature goes down, the heating capacity may
decrease accordingly.
When stopping after running, the user immediately starts the unit or turns on manual switch, the unit
will not run within 3 minutes. This phenomenon is to protect compressor by the main controller.
In heating mode, if the unit freezes, the machine will automatically defrost to promote heating
capacity.(2 to 10 minutes). Under defrosting process, the fan motor of the unit will run and
compressor will stop working.
The unit only can use tap water .Please do not use the water from any lake, river or underground
water which are not filtrated or treated.
If power is cut during machine running, the unit will stop immediately. If the unit is mis-works
because of thunder, wireless of motor car, power net fluctuation, please turn off the power switch by
hand. After the unit restarts, the user can re-press the running/stop button.
The unit must be connected with power net through current leakage protector.
When water temperature reaches 75
℃
, the electric heater will be off(automatic recovery). When
water temperature reaches 85 ℃ , the fuse of electric heater will fuse (un-recovery)
In the water system will be installed the Pressure release valve. When the tank pressure reach
0.7MPa, the Pressure release valve to open sluice.
Concerning to power cut
Defrosting function in heating mode
Heating capacity
3 minutes protection
The running condition of water heater
Concerning current leakage protector
Concerning to electric heater protection
Concerning to pressure release protection