GREAT WATER Isotemp 0551R Manual de instruções de instalação e funcionamento - Página 5
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Imprimir página3.5 Electrical Connections
The tank is supplied with a pre-wired power cord that can be fitted with a connector or wired
into an electrical connection box.
All US tanks are supplied with a 750 watt 110VAC heating element. Current draw on this circuit
will be 7 to 8 amps. Please protect this circuit with an appropriate sized circuit breaker. Rec-
ommended wiring: good quality 12/2 tinned duplex boat wire.
under the connection cover where the power connections are made. Always unplug the heater
and/or turn off all circuit breakers and disconnect shore power connections before removing
the connection cover. The electrical circuit is controlled by a service thermostat set at 167°F
(75°C) and by two overheat protectors that are set at 203°F (95°C). If the overheat protectors
trip they must be manually reset. This is done by pressing the small rectangular button in the
center of the protector. See Fig. 3.
Fig. 3
El ec tr ic al
he atin g e le m en t
A diagram of the electrical circuit is also provided. See Fig. 4.
ELECTRICAL
HEATER
Fig. 4
Ov er loa d p ro te ctio n
m anu al res et button s
SERVICE
THERMOSTAT
There is a three terminal strip
Th erm osta t
(at 75 °C / 16 7° F)
OVERHEAT
PROTECTION
green-yellow
black
blue
OVERHEAT
PROTECTION
green
black
white
PLATE
SOCKET
L
N