Hoshizaki FM-170EE-50-HC, Руководство по обслуживанию

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14
Functions of Terminals
1) Terminals 1, 2
Power supply AC 24V.
2) Terminals 3, 4
Control X
1
(GM) and X
2
(CM) Relays.
When closed, energize X
1
(GM) in 1 sec. and X
2
(CM) in 60 sec.
When opened, de-energize X
1
(GM) in 150 sec. and X
2
(CM) in 90 sec.
3) Terminals 5, 6
Control X
1
(GM) and X
2
(CM) Relays.
When opened, de-energize X
1
(GM) and X
2
(CM) immediately.
When closed, energize X
1
(GM) in 1 sec. and X
2
(CM) in 60 sec.
4) Terminals 7, 8, 9
X
1
(GM) contacts.
8 is a movable contact, 7 is a make contact, and 9 is a break contact.
5) Terminals 10, 11
Control X
2
(CM) Relay.
When opened, de-energize X
2
(CM) immediately.
When closed, energize X
2
(CM) immediately.
Note: 1. X
2
Relay is a single pole, normally open relay, and its terminals are mounted on
the relay itself.
2. The above operation times are median. See Fig. 3 for details.
3. GM = Gear Motor
CM = Compressor