Furuno FAR-3220W-BB, Installation Manual

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2. WIRING
2-17
6) Set the Voltage Selection switch according to the power source for the de-icer;
115 V or 230 V. The default setting is 230 V.
7) Turn on the power to the de-icer. Press the [TEST] button on the DE-ICER
board about ten seconds to check if the heater gets hot.
8) Remove seals and hex bolts from four locations. Insert the two cover bolts.
Coat the cover bolts with marine sealant. Coat the cover bolts with marine
sealant. Coat the rubber gasket of the cover with the supplied oil compound.
Be sure the compound contacts no other areas.
9) Set the bow cover supplied with kit. (You can discard the original bow cover.)
Also, fasten the cable entrance for the DE-ICER. Take care not to hit the heat-
er elements on the chassis or radiator.
10)Fasten the bow cover, fasten the RF-TB assembly, and close the rear cover.
(You can discard the original bow cover.) Also, fasten the cable entrance for
the DE-ICER. Take care not to hit the heater elements on the chassis or radi-
ator.
11) Fasten the two heater elements to the chassis as follows:
• Fasten the base of the heater with two M5 screws (supplied) coated with
marine sealant.
• Fasten the installation materials shown in the right figure below to each of
the cover bolts.
Marine sealant
Cover Bolt
Cover Bolt
Coat hatched area with oil compound.
Cover bolt Cover bolt
M5 screw coated with marine sealant M5 screw coated with marine sealant
Fixing shaft Fixing shaft
SD heater fixing plate SD heater fixing plate
M5 screw coated with
marine sealant. M5 screw coated with
marine sealant.