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Fig. 6. Condensate drainage
Drain pipe
Sewage system
U-trap
1°.. 3°
120 mm
80 mm
CONNECTION TO POWER MAINS
The unit is rated for connection to single-phase ac 230 V / 50 Hz power mains. The unit must be connected to power mains with
insulated, durable and heat-resistant conductors (cables, wires) with minimum cross section 0.75 mm
2
.
The given conductor sections are for reference only. The conductor section selection shall account for the wire type, maximum
permissible wire heating, insulation, length and installation method.
Use only copper core wires.
The unit must be properly earthed.
Connect the unit to power mains on the terminal block located in the terminal box in compliance with the wiring diagram and
terminal marking, fig. 7. Connect all the control and power cables in compliance with the terminal marking!
The terminal marking is shown inside of the terminal box. The unit terminal clamps are marked according to the marking on the
wiring diagram.
Route the wires to the terminal box through the electric lead-in on the unit side panel to preserve the electrical protection class.
Connect the unit to power mains through the external automatic circuit breaker with magnetic trip integrated into the fixed wiring
system with the rated current not below the rated current consumption (above 1 A).
THE POWER MAINS CONNECTION SHALL ONLY BE PERFORMED BY QUALIFIED PERSONS AFTER CAREFUL STUDY
OF THE USER’S MANUAL.
THE UNIT IS INTENDED FOR AC MAINS SUPPLYING THE VOLTAGE COMPLIANT WITH THE TECHNICAL
SPECIFICATION CHART.
CHECK THE CABLE FOR CHOKING.
DO NOT SWITCH ON THE UNIT IF THE CABLE IS DAMAGED. NEVER UNPLUG THE UNIT FROM THE SOCKET WITH
WET HAND OR BY HOLDING THE ELECTRIC CABLE.
DISCONNECT THE UNIT FROM POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT!
THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE MANUFACTURER’S LABEL.
ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED AND WILL VOID THE WARRANTY.
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