Panasonic WH-MXF09D3E5, 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. Cable connection to the power supply through isolating device (Disconnecting means).
• Isolating device (Disconnecting means) should have minimum 3.0 mm contact gap.
• Connect the approved polychloroprene sheathed power supply 1 cord (3
×
4.0 or 6.0 mm
2
) and power supply 2 cord (3
×
4.0 mm
2
) and power supply 3 cord (3
×
1.5 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 cable and cord harmed by sharp edge, cable and cord must go through bushing (located at the right side of Mono
bloc unit) before carry out electrical connection. The bushing must be used and must not take off.
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’s cord must be (3
×
min 1.5 mm
2
), of type
designation 60245 IEC 57 or heavier.
4. Three-way Valve shall be spring and electronic type. Valve’s cable shall be (3
×
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.
- It shall be directed to heating mode when it is OFF.
- Maximum load for the valve is 3VA.