24
RESETTING REMOTE ALARM OUTPUTS (REPAIR)
The Medical IntelliSwitch™ is designed to interface to an external alarm system. Relay contacts are brought out through a connector
on the bottom of the cabinet. The pin connections on this connector are set to connect directly to a CONCOA alarm. CONCOA
alarms are designed such that the contacts are Normally Closed (N.C.). In an alarm condition these contacts will open. This is the
factory default. It is possible to change any of these contacts to Normal Open (N.O.) Figure 14 shows the location of the jumpers on
the Control Board. To change a contact from N.C. to N.O. follow the steps below:
1.
Turn AC Power OFF to the system
2.
Open front door by loosening the 4 screws holding it to the cabinet.
3.
Locate the jumpers on the Control Board.
4.
Using Table 7 and Figure 13, set the jumpers.
5.
Close door and re-secure it to the cabinet.
6.
Make the necessary connections to the alarm and plug the alarm cable into the alarm connector on the bottom of the cabinet.
7.
Turn AC power ON.
8.
Test Mode may be used to test the alarm installation.
Table 7
Jumper Function
J25
Left Inlet Alarm
J24
Right Inlet Alarm
J23
Delivery Regulator Alarm
J22
Auxiliary Gas Source Alarm
Figure 13
Содержание IntelliSwitch 57 Series
Страница 5: ...5 Figure 1 ...
Страница 25: ...25 Figure 14 ...
Страница 30: ...30 Figure 20 ...
Страница 37: ...37 INTERNAL CABLE ASSEMBLIES REPAIR Figure 31 ...
Страница 38: ...38 Figure 32 Figure 33 ...
Страница 50: ...50 SELF TEST WORKSHEET Page 1 ...
Страница 51: ...51 SELF TEST WORKSHEET Page 2 ...
