Maxxair Maxxfan Plus 4951KS

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INSTALLATION INSTRUCTIONS,

INFORMATION AND OPERATING GUIDE

for MAXXFAN

Mini MODELS 4301M and 4401M

for MAXXFAN

and MAXXFAN

Plus MODELS

4000K, 4001K, 4002K, 4050K, 4201KW, 4251KW,

4301K, 4401K, 4500K, 4501K, 4541K, 4700K, 4751KS,

4761KS, 4800K, 4801K, 4900K, 4951KS

WARNING! To reduce risk of re, injury to persons or damage to property, use only

in the manner intended by AIRXCEL, INC. Should you have questions, please contact

AIRXCEL/MAXXAIR VENTILATION SOLUTIONS Customer Service at 316.832.4357.

P/N: 11F90000K

01-2018

READ AND SAVE THESE INSTRUCTIONS

NOTE: Refer to Installation Instructions, Information and Operation Guides regarding the

model you have purchased.

The MAXXFAN installs 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 ceiling opening or verify the opening is

large enough by sliding the MAXXFAN interior Garnish trim ring into the opening.

The MAXXFAN Mini is designed for a minimum roof thickness of 1 inch to a maximum

of 6 1/2 inches.

The MAXXFAN/MAXXFAN Plus is designed for a minimum roof thickness of 2 inches

to a maximum of 6 1/2 inches. If your roof thickness is less than 2 inches, build additional

thickness at the ceiling opening using wood or other suitable material.

The MAXXFAN requires a minimum 12 Volt DC, 5 amp service. Conrm that the circuit

you intend to use will accommodate the additional load. Use the proper gauge stranded

wire for electrical connections.

MAXXFAN

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Do you have a question about the Maxxair Maxxfan Plus 4951KS and is the answer not in the manual?

Summary

MAXXFAN Installation Guide

Installation Steps Overview

Details the installation process from roof opening prep, electrical connections, to final mounting and sealing.

MAXXFAN Warranty and Care

Limited Warranty Information

Explains the two-year limited warranty, coverage, and exclusions for defects in material and workmanship.

Cleaning and Chemical Safety

Provides guidance on cleaning methods and lists incompatible chemicals to prevent damage.

MAXXFAN Operation and Controls

Manual Opening Models Operation

Details operation for manual opening models, covering knob, keypad, and ceiling fan mode.

MAXXFAN Plus Models Operation

Covers operation for Plus models, including knob, keypad controls, and rain sensor function.

MAXXFAN Plus Keypad Controls

Explains specific keypad functions for Plus models, differentiating intake/exhaust and exhaust-only variants.

MAXXFAN Plus Remote Control

Details the wireless remote control functions for various MAXXFAN Plus models.

MAXXFAN Wall Control Operation

Details operation for different wall-mounted control panel configurations (1, 2, 4, 5, 6-key).