Operating instructions

ManualsBrandsDometic ManualsAir CompressorCARAVAN B3200

Type 3253.332 Installation and Operating Instructions

INSTALLATION & OPERATING

INSTRUCTIONS

Important: These Instructions

must stay with unit.

Owner read carefully.

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.

MODEL B3200

Roof-Top Air Conditioner

used with

Mechanical Air Distribution Box

TYPE

3253.332

Air Conditioner

REVISION:

Form No. 3310070.010 4/06

(Replaces 3310070.000)

LaGrange, IN 46761

SERVICE OFFICE

Dometic Corporation

For Information

Contact:

www.dometic.com

RECORD THIS UNIT INFORMATION FOR FUTURE

REFERENCE:

Model Number

Serial Number

Date Purchased

Summary of content (10 pages)

PAGE 1
Type 3253.332 Installation and Operating Instructions RECORD THIS UNIT INFORMATION FOR FUTURE REFERENCE: Model Number Serial Number Date Purchased MODEL B3200 Roof-Top Air Conditioner used with Mechanical Air Distribution Box SERVICE OFFICE Dometic Corporation For Information Contact: www.dometic.com This manual must be read and understood before installation, adjustment, service, or maintenance is performed. This unit must be installed by a qualified service technician.
PAGE 2
Type 3253.332 Installation and Operating Instructions GENERAL INSTRUCTIONS SAFETY INSTRUCTIONS A. Product features or specifications as described or illustrated are subject to change without notice. The following are the basic requirements: 1. Installation opening. Cut through the roof and ceiling. 2. Additional Wiring. 220-240 VAC, 50 Hz. 10 Amp. 3. Power with the air conditioner on must be above 209 VAC and the frequency must be at 50 HZ. at all times.
PAGE 3
Type 3253.332 Installation and Operating Instructions 4. DO NOT add any devices or accessories to this air conditioner except those specifically authorized by Dometic. 5. This equipment must be serviced by qualified personnel and some localities require these people to be licensed. D. Condensation Note: The manufacturer of this air conditioner will not be responsible for damage caused by condensed moisture on ceilings or other surfaces.
PAGE 4
Type 3253.332 Installation and Operating Instructions 3. Check the location acceptability before beginning the installation. a. If possible mount the air conditioner in a section of the roof which is both flat and level when the caravan is parked on a level surface; otherwise, a sideways pitch or forward pitch up to 8° can be tolerated, but a backward pitch can never be accepted. See FIG. 3. FIG. 5 24 cm 97 cm 73 cm 51 cm FIG. 3 OK Good 56 cm Side Side 6.4 cm 8° With A/C Facing Forward b.
PAGE 5
Type 3253.332 Installation and Operating Instructions C. Roof Preparation FIG. 6 1. Opening Requirements - Before preparing the ceiling opening, read all of the following instructions before beginning the installation. If a roof vent opening will not be used a 35.5 cm x 35.5 cm opening must be cut through the roof and ceiling of the RV. This opening must be located between the roof reinforcing members. Do Not Cut Roof Structure Or Rafters 2 cm Min.
PAGE 6
Type 3253.332 Installation and Operating Instructions E. Placing Air Conditioner On The Roof F. Installing The Air Conditioner 1. This unit weighs approximately 45 Kg. To prevent back injury, use a mechanical hoist to place Air Conditioner on roof. 2. 3. 1. Remove the air conditioner from the carton and discard carton. See FIG. 7. Remove air box and mounting hardware from carton. The upper duct is shipped inside the lower duct which is part of the ceiling template.
PAGE 7
Type 3253.332 Installation and Operating Instructions 7. Install ceiling template by sliding lower duct over upper duct. See FIG. 11. 1. You may either wire direct into the junction box for a permanent connection or wire a molded plug into the junction box for a plug in connection. a. If a Permanent Connection: Route the power supply line, previously installed to the roof opening, into the junction box on the ceiling template. Connect as described below. b.
PAGE 8
Type 3253.332 Installation and Operating Instructions B. Cooling Operation H. Air Distribution Box Installation 1. Set the thermostat at the desired temperature level. 2. Select the fan speed that best satisfies your needs: a. HIGH COOL (3): Selected when maximum cooling and dehumidification required. b. MED COOL (2): Selected when normal or average cooling required. c. LOW COOL (1): Selected when room at desired comfort level and needs to be maintained. Normally this speed used for night time operation.
PAGE 9
Type 3253.332 Installation and Operating Instructions 4. Under certain conditions, frost may form on the evaporator coil. If this should occur, inspect the filter and clean if dirty. Make sure air louvers are not obstructed. 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).
PAGE 10
Type 3253.332 Installation and Operating Instructions AIR CONDITIONER WIRING DIAGRAM COMPRESSOR PASSED DIELECTRIC C MOTOR S R GRN/YEL O.L. * 6 PIN CONN BRN 2 BLK WHT FAN C HERM COMP STARTER START PTCR CAP * WHT RUN CAP 1 BLU WHT RED YEL 3 RED 4 WHT 5 6 RED GRN/YEL * NOT USED ON SOME MODELS 3308032.