Dometic LCD SZ 57908, 59712, 57915, 59516, 59530, 520300, 520310, 520315, 520316, 600312, 600315

This air conditioner/heat pump (hereinafter referred to as “unit” or “product”) is designed and intended for installation on the roof of a Recreational Vehicle (hereinafter referred to as RV) during the time it is manufactured. This unit can be installed by one person with brief help from additional personnel.

1. INTRODUCTIONPage 2
2. DOCUMENT SYMBOLSPage 2
3. IMPORTANT SAFETY INSTRUCTIONSPage 3
4. A. Recognize Safety InformationPage 3
5. B. Understand Signal WordsPage 3
6. C. Supplemental DirectivesPage 3
7. D. General Safety MessagesPage 3
8. SPECIFICATIONSPage 4
9. A. Table - Unit DataPage 4
10. B. Roof RequirementsPage 4
11. C. Table - Air Distribution Duct Sizing & DesignPage 5
12. INSTALLATION INSTRUCTIONSPage 5
13. A. Choosing Proper Location For UnitPage 5
14. B. Roof PreparationPage 6
15. C. Air Distribution Duct Sizing & DesignPage 7
16. D. Wiring RequirementsPage 8
17. E. Choosing Thermostat LocationPage 8
18. F. Thermostat InstallationPage 9
19. G. Placing Unit On RoofPage 9
20. H. Installation PreparationPage 10
21. I. LCD SZ System Low Voltage Wire ConnectionsPage 12
22. J. Installing Return Air CoverPage 12
23. GENERAL INFORMATIONPage 13
24. A. Heat GainPage 13