Dometic 39626.501 User Manual

1INSTALLATION INSTRUCTIONSAPPLICATION MANUALANDINSTALLATION INSTRUCTIONSTHIS UNIT IS DESIGNED FOR OEM INSTALLATIONALL INITIAL INSTALLATIONS MUST BE AP

INSTALLATION INSTRUCTIONS10System Model 39726.501 & 39726.506*Nominal BTU Capacity 26,000Volts/Phase/Hertz (each circuit) 115 AC / 1 / 60Run A

11INSTALLATION INSTRUCTIONSCHERMHERMC3108345.061FIELD WIRINGFIELDWIRINGFACTORY WIRINGFACTORYWIRINGP4P3 P5NCP6COMK6COMNOK1F1P1P2NOT3NCT13 AMP FUSE3 AMP

INSTALLATION INSTRUCTIONS123.1 GENERAL INFORMATION3.1.1 THIS UNIT IS DESIGNED FOR:A. Installation in a recreational vehicle at the time thevehicle is

13INSTALLATION INSTRUCTIONSWhere the return air must be provided through louversor mesh screen, the FREE AREA percentage of thematerial used shall be

INSTALLATION INSTRUCTIONS143.3 ELECTRICAL WIRINGE. Circuit #2 should be wired through the on-boardgenerator or a separate power cord dedicated toCircu

15INSTALLATION INSTRUCTIONSB. Route a dedicated DC supply line (18-22 AWG copperconductors) from the Converter or Battery to theunit's electrical

INSTALLATION INSTRUCTIONS166. If an Energy Management System - EMS (loadshed) is to be used with the control, two wiresmust be routed to the electrica

INSTALLATION INSTRUCTIONS2TABLE OF CONTENTS:1.0 SAFETY INSTRUCTIONS ... PAGE 3

3INSTALLATION INSTRUCTIONS1.0 SAFETY INSTRUCTIONSThis manual has safety information and instruc-tions to help users eliminate or reduce the risk ofacc

INSTALLATION INSTRUCTIONS42.1 AIR DISTRIBUTION2.1.1 GENERAL INFORMATIONThe purpose of an air conditioning system is to provideenvironmental condition

5INSTALLATION INSTRUCTIONS2.1.5 AIR FLOW AND FRICTIONAir flows in a duct system from a region of high pressure toa region of lower pressure. The blow

INSTALLATION INSTRUCTIONS6ITEM 1Sharp AngleITEM 4Long Radius BendITEM 2RoundedOuterCornerITEM 5Splitters, or turning vanesinstalled in sharp anglebend

7INSTALLATION INSTRUCTIONS4. Sudden contractions in air stream5. Sudden expansions in air stream2.1.7 REGISTERS, DIFFUSERS, AND GRILLE SELEC-TIONOne

INSTALLATION INSTRUCTIONS8It is the responsibility of the installer to en-sure the duct work will not collapse or bendduring and after installation. D

9INSTALLATION INSTRUCTIONS2.5.0 MOUNTING IN COACHThe dual basement air conditioner and heat pump aredesigned for under the floor installation. It is t