Troubleshooting; Problem/Possible Cause/Action - West Marine Carry-On 12025763 Installation, Operation And Warranty

Troubleshooting

Before you call for service, review this list. It may save you
time and expense. This list contains common occurrences
that are not a result of defective workmanship or materials.
Problem Possible Cause
Unit will not operate. 1. Plug disconnected from receptacle or unit.
2. Blown fuse or tripped circuit breaker.
3. Thermostat set incorrectly.
Air from unit does 1. Selector switch on FAN.
not feel cool enough 2. Thermostat set incorrectly.
in cool mode. 3. Boat temperature below 70°F.
4. Air intakes on heat exchanger blocked or
Carry-On operating, 1. Dirty air filter.
but cabin failing to 2. Thermostat set too cold for nighttime
cool.
3. Air intakes on heat exchangers blocked or
Carry-On turns 1. Dirty air filter.
compressor on and 2. Outside temperature extremely hot.
off rapidly.
Water dripping inside 1. Improper installation.
cabin through the 2. Condensate drain is blocked.
hatch. 3. Bag over condensate drain.
4. Blockage in hose.
Water dripping 1. Condensate drain-normal.
outside on 2. Compressor area-normal.
weatherdeck.
Carry-On Portable Cabin Air Conditioner
restricted.
cooling and the evaporator coil has frozen.
restricted.
Important: Boat must be closed so that outside air is
prevented from access to the inside. Close all hatches and
ventilators.
Action
1. Connect firmly.
2. Replace fuse with time delay type; or reset
breaker, check for adequate size (minimum 15
amps at 115V)
3. Adjust thermostat to cooler setting.
1. Move to COOL.
2. Turn clockwise to cooler setting.
3. Cooling may not begin until boat is above 70°F.
4. Be certain all air intake vents (see figure 4) are
clear of hatch bag or other obstructions.
1. Clean filter.
2. Turn selector switch to FAN position for three
minutes and reset thermostat to a warmer
setting or use hair dryer to thaw out.
3. Be certain all air intake vents (see fig.4.) are
clear of hatch bag or other obstructions.
1. Clean air filter.
2. Turn to HI COOL.
1. Tilt Carry-On to accommodate angle of
condensate drain.
2. Clean out condensate drain.
3. Adjust bag to clear drain.
4. Clear hose; check downhill routing of hose.
You may connect a 3/8-in. I.D. plastic hose
to the condensate drain and send that water
overboard.
1. Drains are provided to allow rainwater to
drain. Some drainage may occur due to water
condensing in compressor spaces.
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