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INFORMATION AND OPERATING GUIDE

FOR MAXXFAN

®

 MANUAL OPENING KEYPAD MODELS 

4301M • 4401M • 4201KW • 4251KW • 4301K • 4401K

KNOB, VENT LID OPEN/CLOSE

Manual Opening

  -  Pull  to  unlock  prior  to 

turning.    Rotate  Knob  clockwise  to  Close 

Vent  Lid;  Rotate  Knob  counter-clockwise 

to  Open  Vent  Lid.   

MAXXFAN

  and 

MAXXFAN Plus Models Only

  -  Push 

“IN” to lock when Vent Lid is open or closed.  

It  may  be  necessary  to  slightly  rotate  the 

knob to properly align it while pushing it up 

to lock.  

Do not use excessive force when 

operating Knob.

FAN ON

1-2-3-4

FAN

OFF

Turns the Fan Motor ON to the last 

selected speed

When  the  fan  is  running,  cycles 

through four (4) speeds, once 

HIGH 

SPEED

 is reached, fan motor cycles 

back to 

LOW SPEED

Turns the Fan Motor OFF at any 

selected speed

FAN

OFF

FAN ON

1-2-3-4

5

KNOB, LID LOCKING FOR MAXXFAN 

MINI MODELS ONLY (4301M, 4401M)

To unlock lid, rotate knob counterclockwise.  To 

lock  lid,  rotate  the  knob  clockwise.    It  may  be 

necessary to slightly rotate the knob to properly 

align it to lock.  The locking knob is for use during 

transporting  and  high  wind  situations.   

Do not 

use excessive force when operating knob.

KEYPAD CONTROLS

Use Keys on Keypad to control MAXXFAN 

functions (see descriptions below).

INSECT SCREEN RETAINER KNOB

Rotate  all  4  knobs  1/2  turn  to  remove 

screen.   

Caution:

  Never  operate  fan  with 

screen removed.

CEILING FAN MODE

With  the  fan  motor  running,  close  the  Vent  Lid 

to  enter  Ceiling  Fan  Mode.    The  fan  motor  will 

continue  to  run  and  circulate  air  within  the  RV 

cabin.

SERIAL NUMBER LABEL

The serial number label is located underneath the 

round insect screen.  

NOTE:

  The MAXXFAN is 

designed to be fully opened or fully closed when 

the vehicle is moving.

KEYPAD CONTROLS

FOR MAXXFAN

®

 MANUAL OPENING KEYPAD MODELS 

4301M • 4401M • 4201KW • 4251KW • 4301K • 4401K

CAUTION:

  When removing insect screen for cleaning, turn the MAXXFAN OFF and remove the vehicle 12 volt power 

to the MAXXFAN.  When cleaning your MAXXFAN, use only a mild detergent solution.

Summary of Contents for 4000K

Page 1: ...into a standard RV roof opening of 14 by 14 inches To determine if your roof opening is correctly sized simply remove the interior ceiling garnish trim ring of your existing roof vent and measure the...

Page 2: ...ower wires slide to the interior and do not become entangled Using the sixteen 16 screws provided screw the flange to the roof at each raised ring dimple location along the flange Screw into the dimpl...

Page 3: ...ng all 4 markers on the outside of the Garnish ring and trim accordingly refer to 6B to the right STEP 7 Complete the installation by placing any excess wiring to the inside of the roof opening and sl...

Page 4: ...rs The Serial Number for your MAXXFAN is located on the back page of this booklet and on the fan control plate under the round insect screen frame Your serial number may or may not be located in the s...

Page 5: ...lock lid rotate the knob clockwise It may be necessary to slightly rotate the knob to properly align it to lock The locking knob is for use during transporting and high wind situations Do not use exc...

Page 6: ...turn to remove screen CAUTION Never operate fan with screen removed When removing screen for cleaning turn the MAXXFAN OFF and remove the vehicle 12 volt power to the MAXXFAN When cleaning your MAXXF...

Page 7: ...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 Mod...

Page 8: ...URE TEMP Press this button to increase the Set Temperature for Auto Mode TEMP Press this button to decrease the Set Temperature for Auto Mode NOTE The thermostat ranges is from 29 F to 99 F or 2 C to...

Page 9: ...emperature for Auto Mode NOTE The thermostat ranges is from 29 F to 99 F or 2 C to 37 C To change from Fahrenheit to Celsius on the temperature display press and hold both set temperature keys simulta...

Page 10: ...ON at the last selected speed When Fan is running select LOW MEDIUM or HIGH Speed Once HIGH Speed is reached the fan motor cycles back to LOW Speed FAN OFF Turns the Fan Motor OFF OPERATION GUIDE 1 SW...

Page 11: ...N CLOSE AUTO HOLD TO SET 78 F OPERATION OF 5 KEY WALL CONTROL FAN ON OFF Turns the fan motor ON at the last selected speed and OPENS the Vent Lid Turns the fan motor OFF and CLOSES Vent Lid Pressing t...

Page 12: ...or additional product information please visit www AIRXCEL com AIRXCEL INC RV Products Division MAXXAIR 3050 N St Francis St Wichita KS 67219 316 832 3400 reinventing comfort PLACE CONSUMER LABEL HERE...

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