22
TIME FOR TIME FOR
ONE REVOLUTION ONE REVOLUTION
(SECONDS) 1 5 10 (SECONDS) 1 5 10
10 360 1800 3600 66 55 273 545
12 300 1500 3000 68 53 265 529
14 257 1286 2571 70 51 257 514
16 225 1125 2250 72 50 250 500
18 200 1000 2000 74 49 243 486
20 180 900 1800 76 47 237 474
22 164 818 1636 78 46 231 462
24 150 750 1500 80 45 225 450
26 138 692 1385 82 44 220 439
28 129 643 1286 84 43 214 429
30 120 600 1200 86 42 209 419
32 113 563 1125 88 41 205 409
34 106 529 1059 90 40 200 400
36 100 500 1000 92 39 196 391
38 95 474 947 94 38 191 383
40 90 450 900 96 38 188 375
42 86 429 857 98 37 184 367
44 82 409 818 100 36 180 360
46 78 391 783 102 35 176 353
48 75 375 750 104 35 173 346
50 72 360 720 106 34 170 340
52 69 346 692 108 33 167 333
54 67 333 667 110 33 164 327
56 64 321 643 112 32 161 321
58 62 310 621 114 32 158 316
60 60 300 600 116 31 155 310
62 58 290 581 118 31 153 305
64 56 281 563 120 30 150 300
GAS FLOW RATE (CUBIC FEET PER HOUR)
CUBIC FEET PER REVOLUTION OF METER
CUBIC FEET PER REVOLUTION OF METER
Table 8. Gas Flow Rate (Cubic Feet Per Hour).
Refrigerant Charging — The packaged gas/electric units
are fully charged at the factory. The system refrigerant
charge can be checked and adjusted through the service
ports provided behind the service panel. Use only gauge
lines which have a “Schrader” depression device present to
actuate the valve. Refrigerant charging must be done by
qualified personnel familiar with safe and environmentally
responsible refrigerant handling procedures.
WARNING:
The gas/electric units are shipped fully charged
and ready for installation. When a system is
installed according to these instructions, no
refrigerant charging is required. If repairs make
it necessary for evacuation and charging, it
should only be done by qualified, trained
personnel thoroughly familiar with this
equipment. Some local codes require licensed
installation/service personnel to service this type
of equipment. Under no circumstances should
the owner attempt to install and/or service this
equipment. Failure to comply with this warning
could result in property damage, personal injury,
or death.
Routine Maintenance — Proper maintenance is important
to achieve optimum performance from the air conditioner.
The ability to properly perform maintenance on this equipment
requires certain mechanical skills and tools.
If you do not possess these skills, contact your dealer for
maintenance. Consult your local dealer about the availability
of maintenance contracts. At a minimum, routine
maintenance should include the following:
Air Filter — Inspect and clean or replace the air filter
every three to four weeks.
WARNING:
Never operate the unit without a filter in place.
Dust and lint in the return air can build up on
internal components, resulting in loss of
efficiency, equipment damage, and possible fire
risk.
Vent Cover Assembly — Inspect and clean the screen of
the vent cover assembly at the beginning of each heating
and cooling seasons.
Condensate Drain and Outdoor Coil — Inspect the
condensate drain and outdoor coil at the beginning of each
cooling season. Remove any debris. Clean the outdoor coil
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