Panasonic WH-MDC09C3E5 Servise Manual page 44

Terminal
screw
M4
M5
11.4.1. Wire Stripping And Connecting Requirement
Diagram 4.2: Room Thermostat (Receiver) 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
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
• The equipment's power supply 1 shall be connected to a suitable supply network, having service current capacity
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
WH-MDC09C3E5 : 0.236Ω
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
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
than or equal to 858kW.
• The equipment's power supply 1 shall be connected to a suitable supply network, having service current capacity
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.
Tightening torque
N•cm {kgf•cm}
157~196 {16~20}
196~245 {20~25}
at the interface of point for models:
Graph 4.1: Tank sensor characteristic
Diagram 4.3: External Controller connecting diagram
44
is greater than or
sc
greater than or equal to 858kW.
sc
is greater than or
sc
100A per
greater
sc
100A per