Johnson Controls MAHP18B21S - Table of Contents

PMGB0406B rev.1
3
Table of Contents
Air Handler
.....................................................................................................................................................5
1.
Introduction ..............................................................................................................................................5
2. Safety ......................................................................................................................................................6
3. Unit Installation ........................................................................................................................................9
4. Duct Work and Connections .................................................................................................................. 13
5. Electronic Expansion Valve ...................................................................................................................15
6. Refrigerant Line Connection .................................................................................................................. 16
7. Condensate Drain Connections ............................................................................................................18
8. Electric Heater Installation ..................................................................................................................... 18
9. Line Power Connections .......................................................................................................................19
10. Blower Speed Connections .................................................................................................................20
11. Unit Data ..............................................................................................................................................20
12. Maintenance ........................................................................................................................................29
13. Air System Adjustment ........................................................................................................................29
14. Installation Veri¿ cation .........................................................................................................................30
DX Kit
..............................................................................................................................................................31
15. Introduction ..........................................................................................................................................32
16. Safety Instructions ...............................................................................................................................32
17. Before Installation ................................................................................................................................38
18. Installation Location .............................................................................................................................42
19. Installation Work ..................................................................................................................................43
20. Refrigerant Piping Work ......................................................................................................................46
21. Electrical Wiring ...................................................................................................................................49
22. Test Run ..............................................................................................................................................71
23. Cautions ..............................................................................................................................................74
24. Startup Sheet ......................................................................................................................................75
List of Tables
Table 1. Dimensions .........................................................................................................................................9
Table 2. Physical and Electrical Data - Cooling Only ..............................................................................20
Table 3. Electrical Data - Cooling Only ...................................................................................................21
Table 4. Electrical Heat - Minimum Fan Speed .......................................................................................21
Table 5. KW & MBH Conversions - For Total Power Input Requirement ................................................21
Table 6. Electric Heat Performance Data: 208/230-1-60 & 208/230-3-60 ..............................................22
Table 7. Electrical Data For Single Source Power Supply: 208/230-1-60 ...............................................23
Table 8. Electrical Data For Multi-source Power Supply: 208/230-1-60 .................................................25
Table 9. Electrical Data for Single Source Power Supply: 208/230-1-60 ................................................26
Table 10. Electrical Data For Multi-source Power Supply: 208/230-3-60 .................................................27
Table 11. Air Flow Data (CFM1) ...............................................................................................................28
Table 12. Piping Size ................................................................................................................................46
(Ins)DX-Kit4e-rev1.inddC-3
(Ins)DX-Kit4e-rev1.inddC-3
2016/11/2515:32:12
2016/11/2515:32:12