NOTE: A beeping sound will confirm each key press
ON/OFF:
Use this key to start the fan or to tum off the fan. On Automatic Opening Models the lid will
also open or close when the fan is turned on or off. On Manual Opening Models pushing this key while
in Auto Mode will exit Auto Mode, turn off the fan and the lid will stay in the position you selected. On
Automatic Opening Models this button will exit Auto mode, tum the fan off, and close the lid.
IN/OUT:
Use this key to reverse the direction of the fan, the fan will slow down and pause for two (2)
seconds before resuming operation in the opposite direction.
Note:
In Auto Mode the fan direction is
automatically positioned to Exhaust, but may be overridden and changed to Intake by depressing this
key.
PLEASE NOTE: THIS KEY HAS BEEN REMOVED ON EXHAUST ONLY MODELS
AUTO:
Auto Mode allows the thermostat to turn the fan
ON and OFF
depending on the thermostat
setting. Press this key once for less than three (3) seconds to enter Auto Mode, three (3) quick beeps
will confirm the MAXXFAN has entered Auto Mode. To EXIT Auto Mode, press the
ON/OFF
key. Initial
factory set point for the thermostat is 78°F. The green LED will light to indicate the MAXXFAN is in Auto
Mode. To adjust, follow instructions below:
If no previous thermostat temperature was entered, or you wish to change a previous set temperature,
press the HOLD TO SET key for more than 3 seconds and you will hear one long beep and the thermostat
will be reset to 78°F. To further adjust the set temperature, if desired, use the (+) or (-) Arrow keys to
adjust at 1°F per press. The fan will emit a beeping sound to confirm this setting. If a previous thermostat
temperature was entered, the fan will remember this temperature setting and the next time you enter
Auto Mode, the fan will start ventilating automatically as directed by the thermostat. The fan speed will
automatically adjust based on the cabin temperature. As cabin temperature rises, the fan increases in
speed.
Note:
If 12 volt RV power is removed from the MAXXFAN, the thermostat will be reset to 78°F.
ARROW
When in Auto Mode:
Use the (+) & (-) Arrow keys to adjust the thermostat set temperature up or down
by 1°F per press.
When in Manual Mode:
Use the (+) & (-) Arrow keys to adjust the fan speed up or down. When the
fan speed reaches either the maximum or minimum speed, the fan will respond with 2 quick beeps to
indicate this.
ARROW KEYS PRESSED TOGETHER:
Automatic Lift Models Only
Press the (+) & (-) Arrow keys at the same time to Open or Close the lid. The fan motor will remain in
its current state.
RAIN SENSOR:
Automatic Opening Models Only
Press this key to tum the Rain Sensor OFF. This will deactivate the Rain Sensor. The red LED will light
to indicate that the Rain Sensor is deactivated. Use caution when deactivating the Rain Sensor as rain
could enter your RV. If the Rain Sensor circuit detects rain, it will turn off the fan and close the lid. The
red LED will blink to indicate that the Rain Sensor has shut the fan off. Press the Rain Sensor key again
to reset the fan and extinguish the blinking LED.
Note:
CAUTION, the Rain Sensor will not close the
MAXXFAN lid if the lid is opened manually with the knob.
KEYPAD CONTROLS
FOR MAXXFAN
®
Plus
INTAKE/EXHAUST MODELS
4000K, 4002K, 4050K,
4500K, 4800K
7
KEYPAD CONTROLS
FOR MAXXFAN
®
Plus
EXHAUST ONLY MODELS
4001K, 4501K, 4541K,
4761KS, 4801K
