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IOM
IOM
W415-2288 / 08.29.2019
TABLE OF CONTENTS
1. MODEL NOMENCLATURE ....... ............................................................................................................................. 3
2. OVERVIEW ................................ ............................................................................................................................. 3
3. SAFETY ..................................... ............................................................................................................................. 4
3.1 SAFETY SYMBOLS AND WARNINGS ......................................................................................................................................... 4
3.2 SAFETY RULES ..........................................................................................................................6
3.3 CODES ......................................................................................................................................................................................... 6
4. INSTALLATION .......................... ............................................................................................................................. 7
4.1 UNIT DIMENSIONS ......................................................................................................................................................................... 8
4.2 UNIT LOCATION AND CLEARANCES ......................................................................................................................................... 9
4.3 PACKAGED UNIT PREPARATION ....................................................................................................................................... 13
4.4 WALL SLEEVE ASSEMBLY AND INSTALLATION ...................................................................................................................... 14
4.5 UNIT SUPPORT ....................................................................................................................................................................... 21
4.6 GASKETING ON WALL SLEEVE ....................................................................................................................................... 22
4.7 PACKAGED UNIT INSTALLATION ....................................................................................................................................... 23
4.8 DUCTWORK ....................................................................................................................................................................... 25
4.9 CONDENSATE DRAIN CONNECTION ....................................................................................................................................... 27
5. ELECTRICAL ............................. ........................................................................................................................... 28
5.1 ELECTRICAL WIRING AND CONNECTIONS ...................................................................................................................... 28
5.2 REMOVAL OF HEATING MODULE, CONDENSER FAN AND INDOOR BLOWER ...................................................... 34
6. STARTUP AND SHUTDOWN .... ........................................................................................................................... 43
6.1 HEATING MODULE START-UP CHECKLIST ...................................................................................................................... 43
6.2 SEQUENCES OF OPERATION ....................................................................................................................................... 44
6.3 AIR FLOW ....................................................................................................................................................................... 45
7. MAINTENANCE ......................... ........................................................................................................................... 47
7.1 GENERAL SAFETY RULES ....................................................................................................................................................... 47
7.2 HEATING MODULE ....................................................................................................................................................................... 48
7.3 COOLING SECTION .......................................................................................................................................................48
7.4 AIR FILTER ....................................................................................................................................................................... 48
7.5 LUBRICATION ....................................................................................................................................................................... 49
7.6 ROUTINE MAINTENANCE ....................................................................................................................................................... 49
8. TROUBLESHOOTING ............... ........................................................................................................................... 50
8.1 AIR CONDITIONING TROUBLESHOOTING ...................................................................................................................... 50
8.2 ADJUSTING SYSTEM CHARGE ....................................................................................................................................... 52
8.3 HEATING MODULE TROUBLESHOOTING ...................................................................................................................... 53
9. P-E CONDO PACK REPLACEMENT PARTS LIST ..................................................................................... 54
9.1 P-E CABINET WITH CONDENSER FAN AND INDOOR BLOWER ASSEMBLY ...................................................................... 54
9.2 COOLING SECTION PARTS LIST ....................................................................................................................................... 56
9.3 P-E HEATING MODULE ....................................................................................................................................................... 58
10. OWNER’S SERVICE INFORMATION ................................................................................................................ 60
11. WARRANTY ............................... ........................................................................................................................... 61
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