Hoshizaki F-450MAH - Manual (Page 11)

11
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 again, energize X 1 (GM) in 1 sec. and X 2 (CM) in 60 sec.
4) Terminals 7, 8, 9
X1 (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) Relays.
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.