Panasonic WH-MDC09C3E5, Servise Manual

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Graph 4.1: Tank sensor characteristic
11.4.1. Wire Stripping And Connecting Requirement
Diagram 4.2: Room Thermostat (Receiver) connecting diagram
Diagram 4.3: External Controller connecting diagram
11.4.2. Connecting Requirement
For WH-MDC09C3E5:
• The equipment’s power supply 1 complies with IEC/EN 61000-3-12 provided that the short-circuit power S
sc
is greater than or
equal to 858kW (for WH-MDC09C3E5) at the interface point between the user’s supply and the public system. It is the
responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if
necessary, that the equipment is connected only to a supply with a short-circuit power S
sc
greater than or equal to 858kW.
• The equipment’s power supply 1 shall be connected to a suitable supply network, having service current capacity 100A per
phase. Please liaise with supply authority to ensure that the service current capacity at the interface point is sufficient for the
installation of the equipment.
• The equipment’s power supply 2 complies with IEC/EN 61000-3-12.
• This equipment’s power supply 2 shall be connected to a suitable supply network, with the following maximum permissible
system impedance Z
max
at the interface of point for models:
WH-MDC09C3E5 : 0.236
Ω
Please liaise with supply authority to ensure that the power supply 2 is connected only to a supply of that impedance or less.
For WH-MDC12C6E5, WH-MDC14C6E5, WH-MDC16C6E5:
• The equipment’s power supply 1 complies with IEC/EN 61000-3-12 provided that the short-circuit power S
sc
is greater than or
equal to 858kW (for WH-MDC12C6E5, WH-MDC14C6E5, WH-MDC16C6E5) at the interface point between the user’s supply
and the public system. It is the responsibility of the installer or user of the equipment to ensure, by consultation with the
distribution network operator if necessary, that the equipment is connected only to a supply with a short-circuit power S
sc
greater
than or equal to 858kW.
• The equipment’s power supply 1 shall be connected to a suitable supply network, having service current capacity 100A per
phase. Please liaise with supply authority to ensure that the service current capacity at the interface point is sufficient for the
installation of the equipment.
• The equipment’s power supply 2 complies with IEC/EN 61000-3-12.
Terminal
screw
Tightening torque
N•cm {kgf•cm}
M4 157~196 {16~20}
M5 196~245 {20~25}