Taco SR501, Руководство по подключению

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Wiring TACO LTA-2 or LF Series 24VAC Low Water Cutoff to
McDonnell & Miller Series WF2 Uni-Match Electric Water Feeder
UNI-MATCH
WATER FEEDER
MODEL WF2-U-24
24VAC
SUPPLY
50/60 Hz
H
N
NH
COM
NC NO
AC POWER
OUTPUT CONTACTS
NH W
12 3
BURNER
SWITCH POSITION #2
M&M
2
3 0R
Re m ove ju m per betwee n H a n d COM if usi n g power source
other tha n bur n er circuit or whe n usi n g m ixed voltages.
Do n ot co nn ect feeder to a m a n ual reset LWCO.
Note o n switch positio n :
Switch setti n g 1 (M&M), the feed cycle repeats
i n defi n itely. Positio n 2 a n d 3 gives o n e feed cycle.
If usi n g the LTA-2 series, choose whichever positio n
best m atches the applicatio n :
WF-2 switch to positio n 1
- 60 sec. delay, 90 sec. feed, repeats
WF-2 switch to positio n 2
- 90 sec. delay, 90 sec. feed
WF-2 switch to positio n 3
- 100 sec. delay, 90 sec. feed
Wiring TACO LTA-2 or LF Series 120VAC Low Water Cutoff to
McDonnell & Miller Series WF2 Uni-Match Electric Water Feeder
UNI-MATCH
WATER FEEDER
MODEL WF2-U-120
120VAC
SUPPLY
50/60 Hz
H
N
NH
COM
NC NO
AC POWER
OUTPUT CONTACTS
NH W
12 3
BURNER
SWITCH POSITION #2
M&M
2
3 0R
Note o n switch positio n :
Switch setti n g 1 (M&M), the feed cycle repeats
i n defi n itely. Positio n 2 a n d 3 gives o n e feed cycle.
If usi n g the LTA-2 series, choose whichever positio n
best m atches the applicatio n :
WF-2 switch to positio n 1
- 60 sec. delay, 90 sec. feed, repeats
WF-2 switch to positio n 2
- 90 sec. delay, 90 sec. feed
WF-2 switch to positio n 3
- 100 sec. delay, 90 sec. feed
24 VAC LWCO Using Burner Circuit Power Source
Re m ove ju m per betwee n H a n d COM if usi n g power source
other tha n bur n er circuit or whe n usi n g m ixed voltages.
Do n ot co nn ect feeder to a m a n ual reset LWCO.
120 VAC LWCO Using Burner Circuit Power Source