Installation Checklist
(Review prior to installation)
Note: Refer to the Elite and Passport I/O manuals for installation and operation of those digital controls.
Seawater Cooling System
❑Speed scoop located as far below the water line and as close to the keel as possible
❑Shut off valve (sea cock) and speed scoop properly sealed and tight
❑Seawater pump is at least one foot below water line and securely mounted
❑Strainer mounted below pump with access to filter
❑Double/reversed stainless steel hose clamps on all hose connections
❑Teflon tape on all threaded connections
❑Hose runs uphill from speed scoop and sea cock to strainer, pump and a/c unit, then downhill (if possible) from a/c unit to overboard discharge
❑Water flowing freely from overboard discharge while pump is running
❑Pump relay panel, if used, must have its own circuit breaker sized for the pump (20 amp max)
❑All metal fittings should be bonded
Mounting
❑Not in engine room or bilge areas, must be sealed away from exhaust or fumes
❑Proper spacing allowed around unit
❑Attached to solid level platform with hold down clips provided
❑Condensate drain routed aft and down hill to a sealed sump (not bilge)
❑Blower rotated toward supply air grille
Electrical
❑The wiring diagram is located in the electrical box. If that diagram is damaged or if you need a copy, please call Dometic with the unit part number, serial number, and wiring diagram number, all of which are located on the unit data plate.
❑All butt connections on pumps wire tightly crimped and heat shrunk
❑AC power source installed and grounded/bonded in accordance with ABYC standards
❑Control wires connected to terminal strip with captive fork or ring terminals
❑Circuit breakers sized according to specifications on the data plate label
❑Digital display cable is connected at both ends
❑Pump Relay Panel (if used) has a dedicated circuit breaker sized for the pump but not to exceed 20 amps maximum.
Grilles and Ducting
❑Supply air grille mounted as high as possible
❑Return air grille mounted as low and as close to the a/c unit as possible
❑Return air grille mounted away from bilge vapors or exhaust fumes
❑Ducting is pulled taut, straight, smooth and properly connected with no excess
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