Instructions

ManualsBrandsDometic ManualsCaravan Air ConditionersCALR242 Reverse Cycle Roof Top Air Conditioner

Important:

These Instructions must

stay with unit. Owner read carefully.

INSTALLATION & OPERATING

INSTRUCTIONS

Type

Supplied by Dometic

Australia contact

www.dometic.com.au

REVISION

Form No. 54-AA-MA3200CY1

Note: Air Distribution Box installation requires a #2 Phillips screwdriver

with a 7 mm maximum diameter x 35 mm minimum length.

RECORD THIS UNIT INFORMATION

FOR FUTURE REFERENCE:

Type Number

Product Number

Serial Number

ADB Number

ADB Serial Number

Date Purchased

This manual must be read and

understood before installation,

adjustment, service, or mainte-

nance is performed. This unit must

be installed by a qualied service

technician. Modification of this

product can be extremely hazard-

ous and could result in personal

injury or property damage.

Roof Top Unit

Description Model Type Use With Air Distribution Box

Model

3241CX51R(CALR241)

3242CX51R(CALR242)

3242CX51R

3311669.018CY2

3311669.018CY1

B3200

Heat Pump

Air Conditioner

W/Electric Heat

B3200

3241CX51R

18, Jinhu Lu, Sanzao, Jinwan Zhuhai, China

MOBICOOL Electronic(Zhuhai)Co., Ltd

Summary of content (13 pages)

PAGE 1
RECORD THIS UNIT INFORMATION FOR FUTURE REFERENCE: Type Number Product Number Serial Number ADB Number ADB Serial Number Date Purchased Roof Top Unit Description Model Type Use With Air Distribution Box Model Supplied by Dometic Australia contact www.dometic.com.au Air Conditioner W/Electric Heat B3200 3241CX51R 3311669.018CY2 Heat Pump B3200 3242CX51R 3311669.018CY1 Note: Air Distribution Box installation requires a #2 Phillips screwdriver with a 7 mm maximum diameter x 35 mm minimum length.
PAGE 2
SAFETY INSTRUCTIONS GENERAL INFORMATION A. Product features or specifications as described or illustrated are subject to change without notice. This manual has safety information and instructions to help users eliminate or reduce the risk of accidents and injuries. B. This Air Conditioner/Heat Pump (hereinafter referred to as the "unit" Is Designed For: 1. Installation on a Caravan or Motor Home during or after the time the vehicle is manufactured. 2. Mounting on the roof of a Caravan or Motor Home. 3.
PAGE 3
Specifications Type 3241CX51R B. Choosing Proper Location For The Unit A/C OR H/P A/C H/P Nominal Cooling Capacity (KW) 3.2 3.2 Electric Heat Capacity (KW) 1.6 N/A Heat Pump Heating Capacity N/A 3.2 Electrical Rating 220 - 240 VAC 50 Hz., 1 Ph Full Load Amps (Compressor / Motor) 5.46 / .92 5.46 / .92 Locked Rotor Amps (Comp / Motor) 27 / 2.3 27 / 2.3 Power (KW) Compressor + Motor 1.33 1.34 Power (KW) Heater N/A 1.
PAGE 4
b. The roof must be designed to support 65 Kg. when the Vehicle is in motion. Normally a 100 Kg. static load design will meet this requirement. C. Roof Preparation 1. Opening requirements - Before preparing the ceiling opening, read all of the following instructions before beginning the installation. If an existing roof vent opening will not be used a 362 mm x 362 mm (± 3 mm) opening must be cut through the roof and ceiling of the Vehicle. This opening must be located between the roof reinforcing members.
PAGE 5
E. Placing Unit On The Roof FIG. 5 Do Not Cut Good-Rafters Roof Structure Supported By Or Rafters Cross Beams 19 mm Min. This unit weighs approximately 45 Kilograms. To prevent back injury, use a mechanical hoist to place unit on roof. Optional Metal Frame 1. Remove the unit from the carton and discard carton. 2. Place the unit on the roof. 3. Lift and place the unit over the prepared opening using the gasket on the unit as a guide. See FIG. 6.
PAGE 6
5. EVENLY TIGHTEN MOUNTING BOLTS TO A TORQUE OF 4.5 TO 5.6 NM (Newton Meters). This will compress the roof gasket to approximately 13 mm. The bolts are self locking so further tightening is not necessary. See FIG. 10. 3. Base Pan Duct Adapter a. Remove the liner from the foam tape and position on the base so screw hole and air openings are aligned. Place flange of duct on right hand side when facing front. See FIG. 7. FIG. 7 Front FIG.
PAGE 7
FIG. 13 c. Route the previously run 220-240 VAC power supply wire through the strain relief into the junction box. Tighten connector making sure not to damage wire. Remove the rear panel of the digital display(2 screws) plug the communication cable into the display and replace the rear panel. Holding the ADB box up against the ceiling slide both air filters into place, this will temporally hold the box in place. FIG 12. FIG.
PAGE 8
FUNCTION DISPLAY Digital display. Displays set temperature. (Flash when receiving a command) Power Status, (Green when power is on. Stand by mode.) Auto Button. FIG. 14 Timer Status , (Yellow when timer is set) Heating Status, (Orange when in heating mode) Cooling Status, (Blue when in cooling mode) Auto button. If the remote control is damaged or lost pressing the Auto button will run the air conditioner at the automatic mode (see next page table A).
PAGE 9
OPERATING INSTRUCTIONS Cold mode Press MODE button to select cold mode then set the expected temperature between 18°C and 30°C. Press the fan speed button to select low, medium or high fan speed or automatic speed. A.Remote control Selecting functional status FIG.
PAGE 10
FAULT CODE & FUNCTION DESCRIPTIONS Fault condition Note Digital display code E1 Call for service Evaporator sensor fault E2 Call for service communication fault E3 Call for service Condenser sensor fault E4 Call for service Defrosting instructions H1 Room temperature sensor fault 1. Preventing cold air function: Indicates defrosting in progress 2.
PAGE 11
PAGE 12
ROOF MOUNT ASSEMBLY Rear Discharge Duct Roof Opening Duct Adapter Mounting Bolts Ceiling Template With Metal Brackets Vents Filter(s) Air Distribution Box (ADB) 12
PAGE 13
MAINTENANCE SERVICE-UNIT DOES NOT OPERATE If your unit fails to operate or operates improperly, check the following before calling your service center. A. Air Filter 1. Periodically (a minimum of every 2 weeks of operation) slide out the return air filters located on the end of the air distribution box. Wash the filters with soap and warm water, let dry and then reinstall. A. If Caravan connected to motor generator, check to be sure motor generator is running and producing power. B.