Table Of Contents - Dometic FreshJet 4 Series Installation Manual

Placing the rooftop component
Service center & dealer locations
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Please read these instructions carefully and follow all instructions,
guidelines, and warnings included in this product manual in order to
ensure that you install, use, and maintain the product properly at all
times. These instructions MUST stay with this product.
By using the product, you hereby confirm that you have read
all instructions, guidelines, and warnings carefully and that you
understand and agree to abide by the terms and conditions as set
forth herein. You agree to use this product only for the intended
purpose and application and in accordance with the instructions,
guidelines, and warnings as set forth in this product manual as well
as in accordance with all applicable laws and regulations. A failure
to read and follow the instructions and warnings set forth herein may
result in an injury to yourself and others, damage to your product,
or damage to other property in the vicinity. This product manual,
including the instructions, guidelines, and warnings, and related
documentation, may be subject to changes and updates. For up-to-
date product information, please visit www.dometic.com.
Contents
1 Related documents . . . . . . . . . . . . . . . . . . . . . . 4
2 Explanation of symbols and safety
instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Recognize safety information . . . . . . . . . . . . . 4
2.2 Understand signal words . . . . . . . . . . . . . . . . 4
2.3 Supplemental directives . . . . . . . . . . . . . . . . . 4
2.4 General safety messages . . . . . . . . . . . . . . . . . 4
3 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 General information . . . . . . . . . . . . . . . . . . . . . 5
4.1 Tools and materials . . . . . . . . . . . . . . . . . . . . . 5
4.2 Model identification . . . . . . . . . . . . . . . . . . . . 5
4.3 Thermostat compatibility . . . . . . . . . . . . . . . . 5
4.4 Rooftop component dimensions . . . . . . . . . . 6
4.5 Return air grille components . . . . . . . . . . . . . . 6
4.6 Return air grille component dimensions . . . . 7
4.7 Placement requirements . . . . . . . . . . . . . . . . . 7
4.8 Air distribution system sizing and design . . . . 8
5 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6 Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . 11
EN
7 Pre-installation . . . . . . . . . . . . . . . . . . . . . . . . 12
7.1 Determining your cooling needs . . . . . . . . . 12
7.2 Preparing the thermostat opening . . . . . . . 12
7.3 Preparing the RV roof opening . . . . . . . . . . . 12
7.4 Routing the supply wiring to the roof
opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7.5 Positioning the rooftop component . . . . . . . 16
7.6 Preparing to work inside the RV . . . . . . . . . . 16
8 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.1 Installing and wiring the thermostat and
optional sensor . . . . . . . . . . . . . . . . . . . . . . . 17
8.2 Installing the electronic control box . . . . . . . 19
8.3 Configuring the electronic control box . . . .20
8.4 Installing the return air grille . . . . . . . . . . . . . 21
9 System check . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.1 Resetting the system . . . . . . . . . . . . . . . . . . .24
9.2 Checking out the system . . . . . . . . . . . . . . . .24
10 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
11 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 24
11.1 Cleaning the air filter . . . . . . . . . . . . . . . . . . .24
11.2 Cleaning the return air grille . . . . . . . . . . . . .25
11.3 Servicing the blower . . . . . . . . . . . . . . . . . . .25
12 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 26
13 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Limited One-Year Warranty . . . . . . . . . . . . . . . . . 27
Contents
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