Sinclair SWH-190IRE, Installation And Operating Manual

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8 - ELECTRICAL CONNECTIONS
Creepage protector
Switch setting
SW1
ON OFF
SW1 - 1 Without electric heater With electric heater
SW1 - 2
Without disinfect With disinfect
Model selection (User never allow to alter the factory settings)
SW2
ON OFF
SW2 - 1
300 190
SW2 - 2 Power frequency 60Hz Power frequency 50Hz
Model selection (User never allow to alter the factory settings)
Default factory setting
Power cable
Pow
er supply
PCB has 2 bits of switches.
The power supply should be an independent circuit with rated voltage.
Power supply circuit should be earthed effectively.
Do not use water pipes to earthing connection of the unit
The wiring must be performed by professional technicians in accordance with national wiring regulations and this circuit diagram.
An all-pole disconnection device which has at least 3 mm separation distance in all pole and a residual current device (RCD) with the
rating of above 10 mA shall be incorporated in the fixed wiring
.
Set the electric leakage protector according to the relevant electric technical standards of the State.
The power cord and the signal cord shall be laid out neatly and properly without mutual interference or contacting the connection pipe
or valve.
After wire connection, check it again and make sure the correctness before power on.
Electric Connection
CAUTION
The earthing pole of socket must be grounded well, make sure that power supply socket and plug are dry enough and connected
tightly.