background image

Important:

 These Instructions must

stay with unit. Owner read carefully.

INSTALLATION  & OPERATING

INSTRUCTIONS

Type

3241.301

3242.301

SERVICE OFFICE

Dometic, LLC

For Information

Contact:

www.dometic.com

REVISION

Form No. 3312937.018  5/10

(Replaces 3312937.000)

©2010 Dometic, LLC

LaGrange, IN 46761

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 qualified 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

Control

Air Conditioner

W/Electric Heat

B3200

3241

3310895.028

Integral Mechanical

Heat Pump

B3200

3242

3311669.018

Integral Mechanical

Summary of Contents for 3241.301

Page 1: ...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 s...

Page 2: ...p 3 Powerwhentheunitstartsmustbeabove198VAC and the frequency must be 50 Hz at all times D The ability of the air conditioner to maintain the de sired inside temperature depends on the heat gain of th...

Page 3: ...is unit installa tion 2 The manufacturer will not be liable for any dam ages or injury incurred due to failure in following these instructions 3 The equipment shall be installed in accordance withnati...

Page 4: ...ay create a shock hazard causing death or severe personal injury FIG 3 Dimensions Are Nominal Dimensions Are Nominal 70 mm overall depth 635 mm 508 mm Front 76 mm 125 mm 130 mm 76 mm 362 mm x 362 mm 3...

Page 5: ...placed with type Y attachments if done by qualified personal Thisunitweighsapproximately45Kilograms Topreventbackinjury useamechanicalhoist to place unit on roof Do not slide the unit This may damage...

Page 6: ...pter tabs into the ceiling template See FIG 11 3 Pin Heater Connector If Electric Heat Installed FIG 9 9 Pin Connector Control Box Return Air Opening Discharge Opening Remove Liner From Foam Tape Fron...

Page 7: ...End Of ADB To Ceiling Push Here To Engage Latches Then Remove Labels Auxiliary Screw Locations Auxiliary Screw Locations FIG 15 Install 2 Primary Mount Screw First Strain Relief b Tighten the strain r...

Page 8: ...2 3 minutes before turning on the unit This allows the refrigerant pressures in the unit system to equalize so the com pressor may restart B Cooling Operation Blue Graphic 1 Setthethermostatatthedesi...

Page 9: ...ed heat output and could fully stop fan rotation in extreme condi tions To avoid this the system controls turn off the compressor if out door temperature drops below 5 6 C and returns heating when the...

Page 10: ...10 ROOF MOUNT ASSEMBLY Rear Air Conditioner Heat Pump AC HP Discharge Duct Ceiling Template With Metal Brackets Mounting Bolts Air Distribution Box ADB Roof Opening FIG 19 Duct Adapter Vents Filter s...

Page 11: ...51 5 75 7 127 21 620 02 6 211 725 72 21752 6 02725 20 7 8 67 57 51 75 51 51 6 5 2 7 8 7 3 66 2035 6625 7 31 37 5 203 20 50 3 1 3 1 5 3 7 31 7 7 5 7 51 5 67 57 66 67 127 21 620 02 6 127 21 620 02 6 5 1...

Page 12: ...2 6 67 57 3 353 3 66 75 7 5 25 353 20 50 203 3 31 37 5 25 7 353 1 1 211 725 1 7 31 51 7 7 1 3 6 5 2 2035 6625 5 9 56 1 9 9 7 8 31 8 0 17 7 7 67 7 51 51 8 5 20 51 7 02725 9a 86 233 5 21 8 7256 21 5 1 7...

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