Chronomite ER-67L/480 3P Инструкция по установке и эксплуатации - Страница 4
Просмотреть онлайн или скачать pdf Инструкция по установке и эксплуатации для Водонагреватель Chronomite ER-67L/480 3P. Chronomite ER-67L/480 3P 8 страниц. Chronomite high capacity instant-temp water heaters
Печатать страницуELECTRICAL INSTALLATION:
1. Connect power supply wires appropriately sized and protected by a three pole circuit breaker to the input
terminals on the heater (hard wired) as shown in the Figure 2 wiring diagram below. Refer to Table 1
above on Page 1 for the voltage, amp and phase ratings of the supply power. Use 3 wires plus ground for
3 phase heaters.
2. Ensure each wire L1, L2, and L3 are connected to the respective contactor terminals.
3. Ensure water inlet/outlet valves are both open.
4. Turn on circuit breaker. Turn on water flow to exceed activation point listed in chart 2. Carefully ensure
the red LED is illuminated at each circuit board modules. The unit is almost ready for use. Shut off circuit
breaker.
5. Check for leaks at all fitting joints and also inside heater.
6. Install cover. Install the (4) cover mounting screws. Turn on circuit breaker. Unit is now ready for use.
7. Local plumbing and electrical codes must be followed in this installation of water heater and the
accessories. Failure to comply with code requirements voids warranty.
8. Temperature adjustment potentiometer is standard equipment on (L) Low Activation and (S) Standard
Activation models.
Figure 2 - Wiring Connections
3 Module Units / 52-69 amps/phase
A=L1
B=L2
C=L3
4 |
P a g e