Operating instructions

ManualsBrandsDometic ManualsHeat Pump630025

RECORD THIS INFORMATION FOR FUTURE REFERENCE

BEFORE INSTALLING THE UNIT:

Model Number

Serial Number

Date Purchased

Place of Purchase

INSTALLATION & OPERATING

INSTRUCTIONS

637G

CERTIFIED

LR 23565

MODEL 630025 & 59126

Roof-Top Heat Pump

used with

Air Distribution Box Kit

THIS UNIT IS DESIGNED FOR OEM OR AFTER MARKET INSTALLATION

ALL INITIAL INSTALLATIONS MUST BE APPROVED BY THE SALES DEPT.

630025

59126

MODELS

USA

SERVICE OFFICE

The Dometic Corp.

509 So. Poplar St.

LaGrange, IN 46761

(219) 463-4858

CANADA

Dometic Dist.

866 Langs Dr.

Cambridge, Ontario

CANADA N3H 2N7

(519) 653-4390

For Service Center

Assistance Call:

800-544-4881

This unit must be serviced by an

authorized serviceman. Modifica-

tion of the appliance can be

extremely hazardous and could

lead to serious injury or death.

Cet appareil doit être réparé seule-

ment par un réparateur autorisé.

Modification de l'appareil pourrait

être extrèmement dangereuse, et

pourrait causer mal ou mort.

Form No. 3106603.040 1/97

(French 3108223.003)

LaGrange, IN 46761

Summary of content (12 pages)

PAGE 1
RECORD THIS INFORMATION FOR FUTURE REFERENCE BEFORE INSTALLING THE UNIT: R Model Number Serial Number Date Purchased Place of Purchase MODEL 630025 & 59126 Roof-Top Heat Pump used with Air Distribution Box Kit USA SERVICE OFFICE The Dometic Corp. 509 So. Poplar St. LaGrange, IN 46761 (219) 463-4858 CANADA Dometic Dist. 866 Langs Dr.
PAGE 2
1. SPECIFICATIONS GENERAL INFORMATION A. The roof top heat pump was designed to operate in a MILD GEOGRAPHICAL AREA for heating where the heat loss is minimum. The Heat Pump will operate down to an outside ambient temperature of 40 degrees. At 40 degrees, the outdoor thermostat will turn off the heat pump circuit. As long as the temperature remains below 40 degrees, the main furnace will heat your home.
PAGE 3
NOTE: The blower runs continuously to circulate air and maintain an even temperature. The compressor will come on as cooling is required to maintain the selected temperature level. Air conditioners have a greater tendency to frost when the outside temperature is relatively low. This may be prevented by adjusting the thermostat control knob to a warmer setting (counter clockwise). Should frosting continue, operate on HIGH FAN setting until the cooling coil is free of frost.
PAGE 4
6. INSTALLATION INSTRUCTIONS 1) A. PRECAUTIONS ! DANGER 2) IMPROPER INSTALLATION MAY DAMAGE EQUIPMENT, COULD ENDANGER LIFE, CAUSE SERIOUS INJURY AND/OR PROPERTY DAMAGE. FIG. 2 MODEL 59126 MODEL 630025 FIG. 1 Read Installation and operating instructions carefully before starting your air conditioner installation. The Dometic Corporation will not be liable for any damages or injury incurred due to failure in following these instructions. 12.7" 9-1/2" 3105975 AIR DISTRIBUTION BOX 39" 28-3/4" 34.
PAGE 5
3) 4) 5) 2) NEW OPENING: (Installations Other Then Vent Openings) Installation must comply with the National Electrical Code and any State or Local Codes or regulations. DO NOT add any devices or accessories to this air conditioner except those specifically authorized by Dometic. This equipment must be serviced by qualified personnel and some states require these people to be licensed. DISCONNECT ALL POWER SUPPLIES AND THE POSITIVE (+) TERMINAL FOR THE SUPPLY BATTERY.
PAGE 6
2) NEVER create a LOW SPOT on the roof where water will collect. Water standing around the air conditioner may leak into the RV interior. e) Remove upper duct from ceiling template and locate it over blower discharge. NOTE: Edge without flange installs toward REAR of opening. 3) The 14-1/4" x 14-1/4" roof opening is part of the return air duct and must be finished in accordance with NFPA standard 501C, Standard for Recreational Vehicles, Section 2-7.
PAGE 7
a) Finger-tighten the bolts and check alignment. There should be an equal opening on each side and the rear flange must be tight against the roof opening. b) EVENLY tighten the three bolts to a torque of 40 to 50 inch pounds. This will compress the roof gasket to approximately 1/2". 4) 5) 6) Connect supply ground wire to identified ground screw in junction box. Install junction box cover with two (2) blunt point screws. Plug unit electrical cord into the mating connector on control box. G.
PAGE 8
WIRING DIAGRAM ROOF MOUNTED ASSEMBLY WIRING DIAGRAM AIR BOX 8
PAGE 9
MODEL 59126 ONLY I. H. PLACING THE AIR CONDITIONER ON THE ROOF 1. 2. 1. Remove the Air Conditioner from the carton and discard the carton. Place the air conditioner on the roof. Remove air box and mounting hardware from carton. The upper duct is shipped inside the lower duct which is part of the ceiling template. a. Remove upper duct from ceiling template and locate it over blower discharge. NOTE: Edges without flanges install toward REAR and SIDE of opening. Use care in lifting.
PAGE 10
3105975 AIR DISTRIBUTION BOX CORNER REINFORCEMENT (TYP.) 3107209 AIR DISTRIBUTION BOX MOUNTING BOLT (B) WOOD SCREW (C) UNIT JUNCTION BOX MOUNTING BOLT (B) UNIT ELECTRICAL CORD MOUNTING BOLT (B) FRONT OF COACH WOOD SCREW S (C) CORNER NUT RETAINER DISCHARGE A IR DUCT MOUNTING BOLT (B) d. 5. 6. 7. If distance is 4"-6", use optional duct adaptor, Part No. 313606.000 and Bolt Kit, Part No. 3100895.006. Install ceiling template by sliding lower duct over upper duct.
PAGE 11
3105975 AIR DISTRIBUTION BOX WOOD SCR EW (C) 3107209 AIR DISTRIBUTION BOX CEILING T EMPLATE WELD STUDS WOOD SCR EW (C) MACHINE SCREW (F) NUT (G) WOOD SCR EW (C) COVER PLATE (H) WOOD SCREW (C) PUSH/PULL FASTENERS RETURN A IR GR ILLE MOUNTING PARTS MOUNTING PARTS A. (2) #10 x 1/2" long sharp point sheet metal screws. A. (4) 1/4" - 20 x 7" Bolts B. (4) 1/4" — #20 x 7" bolts B. (4) #8 x 5/8" long sharp point wood screws C. (7) #8 x 5/8" long sharp point wood screws C.
PAGE 12
L. INSTALLATION ON TENT CAMPER ROOF 1. 2. 3. AIR CONDITIONING UNIT The permanent wiring leading to unit junction box may originate in a flanged surface inlet located in roof section near the side wall. A unique outlet receptacle for air conditioner should be located in the side wall of vehicle beneath the flanged surface inlet.