Panasonic WH-MDC06E3E5, Service Manual

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11.4 Connect The Cord And Cable To Mono Bloc Unit
(REFER TO WIRING DIAGRAM AT UNIT FOR DETAIL)
1 An isolating device must be connected to the power supply cable.
o
Isolating device (Disconnecting means) should have minimum 3.0 mm contact gap.
o
Connect the approved polychloroprene sheathed power supply 1 cord (3 x 4.0 or 6.0 mm
2
) and power
supply 2 cord (3 x 4.0 mm
2
), type designation 60245 IEC 57 or heavier cord to the RCCB, and to the
other end of the cord to isolating device (Disconnecting means).
2 To avoid the cable and cord being damaged by sharp edges, the cable and cord must be passed through
cable cover (located at the rear side of the mono bloc unit) before being connected to the terminal block.
The cable cover must be screw properly and must not be removed.
3 Secure the cable onto the control board with the holder (clamper).
Connecting with external device (optional)
1 All connections shall follow to the local national wiring standard.
2 It is strongly recommended to use manufacturer-recommended parts and accessories for installation.
3 Maximum output power of booster heater shall be
≤ 3 kW. Booster Heater cord must be (3 x min 1.5 mm
2
), of
type designation 60245 IEC 57 or heavier.
4 Two-way Valve shall be spring and electronic type, refer to “Field Supply Accessories” table for details. Valve
cable shall be (3 x min 0.5 mm
2
), of type designation 60245 IEC 57 or heavier, or similarly double insulation
sheathed cable.
* note: - Shall be CE marking compliance component.
- Maximum load for the valve is 9.8VA.
*Cooling model only