CONTROLLER PROGRAMMING MENU
1) Make sure the unit has power.
2) Pushing the POWER button, turn the unit “OFF”.
3) Press the following buttons in sequence “S-U-D-S”:
4) The display will begin flashing P1 and a number.
If there is no display, repeat the sequence, making sure the unit has power, but is turned
OFF.
5) To adjust any program parameter, press the ARROW UP
▲
or ARROW DOWN
▼
button until the desired value is displayed.
6) Use the “MODE” button to scroll through the programmable parameters P1 through
P16.
7) If no buttons are pushed, the display will then return to the “OFF” position after about
50 seconds.
PROGRAMMING PARAMETERS
P1—High Fan Speed Limit Setting
P2—Low Fan Speed Limit Setting
P4—Temperature Sensor Calibration
P10— Temperature Display, °F or °C
P13—Supply Fan Operation, Cycling or Continuous
P1, P2
- To adjust fan speed settings, P1 represents the high fan speed parameter, while
P2 represents the low fan speed parameter. When using nozzle kits, discharge duct
adapters and evaporator plenums, setting P1 to 85 will help to avoid freeze ups.
P4
- Adjust the P4 setting to match the actual INSIDE room temperature, if needed.
P10
- Use this parameter to display temperatures in the desired units.
P13
- To cycle the evaporator fan with the compressor, access code P-13. Press the up
or down button to switch to “CYC”, which means cycle the fan with the compressor. The
factory default setting is “CON”, which means continuous fan operation.
8) Press POWER—you should see a code A (followed by numbers)
Press POWER and the unit will start at the new settings
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7
INSTALLATION INSTRUCTIONS
RECEIVING—INSPECTION
:
Upon receiving your CAC1211, inspect the packaging for any damage. All units are
shipped on a skid, and packaged in a triple-wall carton for added protection. In shipment,
some wear may occur on the packaging. If the packaging is heavily damaged or broken,
file a claim with the freight company immediately. Carefully unpack the unit and remove
all wrapping materials. Save all documentation and fill out the Warranty Card and mail it
to Oceanaire.
BEFORE INSTALLING
Check the CAC1211 for any damage. All Oceanaire products are thoroughly inspected at
the factory and carefully packaged. If any damage is evident, file a claim with the
delivering carrier immediately.
ELECTRICAL REQUIREMENTS
Check the nameplate located on the back of the unit to make certain that the proper
power is available for the unit. Refer to "Specifications" section for voltage and amperage
requirements. For proper NEMA receptacles, refer to "Electrical service plug
configuration". When using extension cords, use the properly sized cord, and check cord
voltage to the unit.
TIME DELAY FUSES/CIRCUIT BREAKERS ARE RECOMMENDED
WARNING—OPERATING THE UNIT ON IMPROPER
VOLTAGE WILL VOID THE WARRANTY
HANDLES
LOCKING CASTERS
(FRONT)
CONTROL
PANEL
LCDI
POWER
CORD
ACCESSORIES
Verify that all accessories are
correct for the model, and that
they installed in accordance with
all instructions.
START-UP
Install the unit in accordance with
all local and state building codes,
and install all accessories. Allow
for a clearance around the unit for
future maintenance and/or ser-
vice. Level unit and lock casters,
when available. Connect power
and test the LCDI on the power
cord (if available). Power up unit,
via thermostat and check for
proper operation. Refer to Ther-
mostat Operation for more details.
