2
Chapter 7
An alternative method is to use one shore power cord
and simply energize the transfer breaker on the main AC
control panel. This sends 120 volts to both banks of the
AC. If you employ this method you have 30 total amps
availability verses dual 30 amps. You need to monitor the
A/C load current meter as you energize various circuits
especially using the air conditioner.
The A/C can be used while cruising through the genera-
tor. As optional equipment the generator supplies alter-
nating current to operate the air conditioner. As above,
once the generator is started, use the transfer switch to
distribute current. See the systems chapter for operating
the generator.
4. Activate the air conditioner breaker on the main A/C
control panel.
5. Press the “on” button momentarily on the Passport II
control panel to activate the system.
6. Press the fan button until a letter “A” appears indicating
automatic mode or #1 (slow) through #6 (fast) for manual
fan speed. Note: Fan may be used while A/C unit is off.
7. Press and hold the temperature buttons for the desired
cabin temperature. Press either button momentarily to
show current set point. Temperature range is from 60 to
85 degrees.
NOTICE
AVOID POSSIBLE EQUIPMENT FAILURE.
DO NOT TURN THE UNIT OFF/ON
IMMEDIATELY. ALLOW AT LEAST 30
SECONDS FOR REFRIGERANT PRESSURE
EQUALIZATION.
8. The switch LED panels refer to the following:
Cool- Lights when the compressor is running in cool mode
or in automatic mode while cooling.
Fan- Lights when fan is on in manual mode.
Heat- Lights when the compressor is running in heat mode
or in automatic mode while heating.
9. The air conditioning system is programmed for an au-
tomatic operation mode. See the Marine Air owner’s manual
for changing the mode to heat or cool only. See chapter 8
for maintenance instructions.
10. Do not block the intake grill. It provides continued air
for the A/C system. Clean the filter periodically.
TURN THE 2 LATCHES TO
ACCESS A/C FILTER
BEHIND GRILL
Typical Air Inlet Shown
PASSPORT II CONTROL
COOL LED
FAN LED
POWER
BUTTON
HEAT LED
FAN
BUTTON
DISPLAY
WINDOW
UP &
DOWN
BUTTONS
AIR
SENSOR
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