TABLE OF CONTENTS
OVERVIEW / ENVIRONMENTAL CONDITIONS / COMPLIANCE / WARNINGS / PRECAUTIONS /
WIRING .................................................................................................................
ADJUSTING LEVELERS ...................................................................................................
CEILING ORIGINATED ELECTRICAL & REFRIGERATION LINES / KNOCKOUT REMOVAL /
SEALING ..............................................................................................................
MAIN POWER SWITCH - START-UP / THERMOSTAT / LIGHT SWITCH / DIGITAL
THERMOMETERS ..................................................................................................
REMOTE) .............................................................................................................
MAINTENANCE FUNDAMENTALS, CONT'D: EVAPORATOR COIL / FAN / TUB / DRAIN /
TROUGH / TXV, ETC...............................................................................................
MAINTENANCE FUNDAMENTALS, CONT'D: CONDENSER PACKAGE LAYOUT: MODEL
HEFSC463R ONLY .................................................................................................
MAINTENANCE FUNDAMENTALS, CONT'D: CONDENSER PACKAGE LAYOUT: MODEL
HEFSC663R ONLY .................................................................................................
SERIAL LABEL, CLEANING, PREVENTIVE MAINTENANCE, TROUBLESHOOTING,
PROVIDERS) ..........................................................................................................
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3-4
5
6
7
8
9
10
11
12
13
14
15
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18
19
20
21
22
23
24
25
26-27
28
29-31
32
33
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