Aqua PRO ECO900 Руководство по установке и эксплуатации - Страница 10
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bracket must be strong and antirust treated;
3) Don't stack substances that will block air flow near inlet or outlet area,
and no barrier within 20in behind the main heater, or the efficiency
of the heater will be reduced or even halted;
4) The heater needs an appended pump (Supplied by the user). The
recommended pump specification-flux: refer to Technical Parameter,
Max. lift ≥10m;
5) When the heater is running, there will be condensation water
discharged from the bottom. Please hold the drainage nozzle
(accessory) into the hole and attach it well, then connect a pipe to
drain the condensation water out.
B. Wiring
1) Connect to appropriate power supply; the voltage should comply
with the rated voltage of the products.
2) Heater must be grounded.
3) Wiring must be handled by a professional technician according to
the circuit diagram.
4) Set leakage protector according to the local code for wiring (leakage
operating current ≤ 30mA).
5) The layout of power cable and signal cable should be orderly and
not interfere with each other.
6) The appliance shall be installed in accordance with national wiring
regulations.
C. Switch on after finishing all wiring construction and
re-checking.
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