Dometic 620515.331 Installation Instructions Manual

Roof-top air conditioner roof top heat pump
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USA
SERVICE OFFICE
Dometic Corporation
2320 Industrial Parkway
Elkhart, IN 46516
574-294-2511
CANADA
Dometic Corporation
46 Zatonski, Unit 3
Brantford, ON N3T 5L8
CANADA
519-720-9578
For Service Center
Assistance Call:
800-544-4881
C
US
INSTALLATION
INSTRUCTIONS
REVISION:
Form No. 3309083.032 9/07
(Replaces 3309083.024)
(French 3309084.030)
©2007 Dometic Corporation
LaGrange, IN 46761
620515, 620525, 620526
Roof-Top Air Conditioner
Roof Top Heat Pump
used with one of following:
3105007 Return Air Cover
3105935 Quick Cool Return Air Cover
3308120 Genesis Air Filtration System
3109228.001 (White) Comfort Control Center
3109228.019 (Black) Comfort Control Center
THIS UNIT IS DESIGNED FOR OEM INSTALLATION
ALL INITIAL INSTALLATIONS MUST BE APPROVED BY THE SALES DEPT.
This manual must be read and un-
derstood before installation, ad-
justment, service, or maintenance
is performed. This unit must be in-
stalled by a qualified service tech-
nician. Modification of this product
can be extremely hazardous and
could result in personal injury or
property damage.
Important:
These Instructions
must stay with unit.
Owner read carefully.
620515, 620525, 620526, 630515 & 630516 Installation Instructions
MODEL
630515, 630516
and
Lire et comprendre ce manuel avant de
procéder à l'installation, à des réglages,
de l'entretien ou des réparations.
L'installation de cet appareil doit être
effectuée par un réparateur qualifié.
Toute modification de cet appareil peut
être extrêmement dangereuse et
entraîner des blessures ou dommages
matériels.
1
RECORD THIS UNIT INFORMATION FOR
FUTURE REFERENCE:
Model Number
Serial Number
Date Purchased
Models
620515.331
620526.336
620515.336
630515.331
620525.331
630515.336
620525.336
630516.331
620526.331
630516.336
TM
TM

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Summary of Contents for Dometic 620515.331

  • Page 1 INSTRUCTIONS REVISION: Form No. 3309083.032 9/07 Important: (Replaces 3309083.024) (French 3309084.030) must stay with unit. ©2007 Dometic Corporation Owner read carefully. LaGrange, IN 46761 620515, 620525, 620526, 630515 & 630516 Installation Instructions MODEL 620515, 620525, 620526 Roof-Top Air Conditioner 630515, 630516...
  • Page 2: Features

    Starting the air conditioner early in the morning and giving it a "head start" on the expected high outdoor ambient will greatly improve its ability to maintain the desired indoor temperature.
  • Page 3 620515, 620525, 620526, 630515 & 630516 Installation Instructions...
  • Page 4: Choosing Proper Location For The Air Conditioner

    1. Read Installation and Operating Instructions care- fully before attempting to start your air conditioner installation. 2. Dometic Corporation will not be liable for any dam- ages or injury incurred due to failure in following these instructions. 3. Installation must comply with the National Electrical Code ANSI/NFPA-70 and CSA Standard C22.1...
  • Page 5: Roof Preparation

    The 14-1/4" x 14-1/4" (±1/8") opening is part of the return air system of the Air Conditioner and must be finished in accordance with NFPA Standard 501C Section 2.7.2.
  • Page 6 CAUTION It is the responsibility of the installer to insure the ductwork will not collapse or bend during and after the installation. Dometic Corporation will not be liable for roof structural or ceiling damage due to improperly insulated, sealed or collapsed ductwork.
  • Page 7 Dometic Corporation in writing. The following instructions are based upon the use of 3105007 Dometic Return Air Kit, 3105935 Dometic Return Air Kit or 3308120 Genesis Air Filtration System and a 3109228.001 and/or 3109228.019...
  • Page 8: Dometic Comfort Control Center & Cable

    4-conductor control cable must be routed from the last air conditioner to location of AGS kit. Follow AGS kit instructions for installation. E. Dometic Comfort Control Center™ & Cable Installation 1. Location a. If the system is to be used WITHOUT a Re- mote Temperature Sensor, the proper loca- tion of the Comfort Control Center™...
  • Page 9: Placing Air Conditioner On The Roof

    This unit weighs approximately 100 pounds. To prevent back injury, use a mechanical hoist to place Air Conditioner on roof. 1. Remove the air conditioner from the carton and dis- card carton. See FIG. 10. 2. Place the air conditioner on the roof.
  • Page 10: Installing The Air Conditioner

    Screws If bolts are left loose there may not be ad- equate roof seal or if over tightened, damage may occur to the air conditioner base or ceil- ing template. Tighten to specifications listed in this manual. 2. Installation of Divider Plate a.
  • Page 11 • If the insulation is too high, stick excess height of insulation to the air conditioner base pan. Do not cover up unit rating plate. 620515, 620525, 620526, 630515 & 630516 Installation Instructions Installing unit with 3308120 Genesis Air Filtration System Return Air Kit.
  • Page 12 "All Non-Center Duct Installations", on page 11. Important: A duct adapter (not supplied) must be installed between the unit discharge and the customer installed cen- ter duct. This duct adapter must be approved by Dometic. Foam Divider e. Use Aluminum foil tape (not supplied) to seal the ends of the foam divider to the sides of the opening.
  • Page 13: Wiring The System

    CAUTION If bolts are left loose there may not be ad- equate roof seal or if over tightened, damage may occur to the air conditioner base or ceil- ing template. Tighten to specifications listed in this manual. e. Use Aluminum foil tape (not supplied) to seal the ends of the foam divider to the sides of the opening.
  • Page 14 Place slide handle through slots in grill into the slide posts. Handle will fit in either direction. 5. This completes the installation of the air conditioner. We recommend that power be supplied to the air conditioner and check for proper operation. Refer to Operating Manual or User’s Guide for a description...
  • Page 15: System Configuration/Reset/Check Out

    J. System Configuration, Reset & Check Out Now that the system is installed, it is necessary to check all operations and then configure the electronics. Refer to the Operating manual for a description of the air conditioner operation. 1. Electronic Control Kit Configuration...
  • Page 16: Wiring Diagram

    FURNACE FURNACE BREAKER BOX BREAKER BOX 2 WIRES 2 WIRES 4-CONDUCTOR 4-CONDUCTOR CONTROL CABLE CONTROL CABLE DOMETIC COMFORT DOMETIC COMFORT CONTROL CENTER CONTROL CENTER 14-1/4" x 14-1/4" 14-1/4" x 14-1/4" (±1/8”) OPENING (±1/8”) OPENING 115V AC 115V AC FRONT A/C FRONT A/C 630515 &...

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