Section 4 - Electrical Connections - Panasonic PAW-500ZDX3N Installation, Use And Maintenance Manual

SECTION 4 - ElECTRICAl CONNECTIONS

Before beginning whichever operation make sure that the voltage supply is cut off.
• The electrical connections to the control cabinets must be carried out by specialized staff, following the supplied wiring diagrams.
• Make sure that the voltage and the frequency specified on the nameplate correspond to those of the power supply line.
Carry out the connection with cables of a section which is adapted to the engaged power and in the respect of the local norms.
Their dimension must however allow to realize a voltage drop of less than 3% during the starting phase.
• For the main supply of the regenerator is not allowed to use adapters, multiple sockets and/or cable extensions.
• The installer must foresee the installation of the cut-off switch and of everything that is necessary for the protection of the electri-
cal components, as close as possible to the unit.
• Connect the unit to an effective earth, using the appropriate screw fitted on the unit.
4.1 Installation and servicing of remote controllers
4.1.1 Installation of Cz-RTC2 remote controller
• The remote control panel is suitable for wall mounting
• To mount:
- unlock the rear cover (locked by plastic tooth) and fix it to the wall using
the prearranged holes
- lock the main body to the rear cover fixed on the wall
• Connect the two wires to R1-R2 terminals inside the electrical box in the supply
section with DX coil
4.1.2 Cz-RTC2 user interface
1) Switch on/stand-by button
2) Mode selection button
3) Fan speed selection button
4) Unit selection button (in case of multi-machine)
5) Clock program buttons
6) Filter check reset button
Instructions for use and setting are explained in the specific manual supplied
together the remote controller.
4.1.3 Installation of Cz-RTC3 / Cz-RTC5 remote controller
• The remote control panel is suitable for wall mounting (exposed or embedded
type)
• Unlock the rear cover (locked by plastic tooth) and fix it to the wall using the
prearranged holes
• Pass the cables through specific holes and connect the two wires to R1-R2 ter-
minals inside the electrical box in the supply section with DX coil
• Lock the main body to the rear cover fixed on the wall
4.1.4 Cz-RTC3 / Cz-RTC5 user interface
1) Switch on/stand-by button
2) Operation indicator: illuminates during operation, blinks during alarm
3) Cross key buttons: selects an item
4) Menu button: displays the menu screen
5) Enter button: fixes the selected content
6) Return button: returns to the previous screen
7) Energy saving button: switches Energy saving / Normal operation
Instructions for use and setting are explained in the specific manual supplied
together the remote controller.
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