Manual 2100-704C
Page
21 of 47
FIGURE 18
Adjusting the 230/208 VAC Transformer
230/208V 1 phase and 3 phase equipment use dual primary voltage transformers. All equipment leaves the factory wired on
240V tap.
It is very important that the correct voltage tap is used.
For 208V operation, reconnect from 240V to 208V tap.
The acceptable operating voltage range for the 240 and 208V taps are: 240V Tap (253 – 216) and 208 Tap (220 – 197).
...do not adjust transformer
2. If incoming AC voltage is 220VAC or above...
...shut off AC breaker to unit
and move factory "240V" wire to "208V" terminal
3. If incoming AC voltage is below 220VAC...
Shelter supply
breaker in ON position
Bard system
breaker in OFF position
240V/208V Single Phase Voltage Range:
197VAC – 253VAC
240V/208V Three Phase Voltage Range:
197VAC – 253VAC
(not shown)
1. Verify incoming AC voltage: Multimeter set to VAC
230VAC
60
Содержание FUSION-TEC WR Series
Страница 2: ......
Страница 50: ......
Страница 53: ......
Страница 63: ......
Страница 69: ...Manual 2100 479 Page 6 of 11 FIGURE 1 TYPICAL AIR CONDITIONING SYSTEM COOLING CYCLE MIS 369...
Страница 70: ...Manual 2100 479 Page 7 of 11 FIGURE 2 TYPICAL HEAT PUMP SYSTEM COOLING CYCLE MIS 368...
Страница 75: ......
Страница 80: ...Manual 2110 1547E Page 5 of 20 This page intentionally left blank...
Страница 84: ...Manual 2110 1547E Page 9 of 20 This page intentionally left blank...
Страница 96: ......
Страница 100: ......