Ingersoll-Rand Intellisys SSR 10-40, Руководство для обслуживающего персонала

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operate as long as the plant line-pressure remains above the on line set point
of the Intellisys controller.
If the timer continues to operate for as long as its adjusted time setting, a relay
contact in the Intellisys opens to de-energize the compressor motor starter coil.
At the same time, an amber light on the Intellisys panel is lit to indicate the
compressor has shut down automatically and will restart automatically.
The automatic restart will take place when the line pressure drops to the on line
set point of the Intellisys controller.
INSTALLATION INSTRUCTIONS:
Remove the option prom (39666672) from its package, using care not to
damage the pins on the prom.
Insert the prom into the optional program prom socket located in the center of
the interface board as shown in Figure 1. (Pin #1 on the prom should be located
in the lower left corner for correct installation).
Set the automatic stop time on the Intellisys panel. Press the set button to
initialize the prom function.
Start the compressor and adjust the isolation valve to allow the unit to slowly
reach the off line pressure and unload. The compressor should run for the pre-
set time and then shut down.
The compressor should restart automatically when system air pressure drops
below the on line air pressure setting.
OPTION INSTALLATION REMOTE STOP/START
The remote stop/start option allows the operator to control the compressor from
a remote mounted stop/start station. Two different terminal points are provided
on the interface board, one a connection for a normally closed stop switch
(terminals 3 and 4) and one for a normally open, momentary contact start switch
(terminals 1 and 2).
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For safety, a selection is available in the Intellisys setpoints to disable the remote
stop and start switches. This allows the compressor to be fully controlled by the
Intellisys controller and not from the remote stop/start station.
If the remote start switch is momentarily closed, the Intellisys controller starts the
compressor. The remote stop switch is normally closed. If the remote stop
switch opens, the compressor will do an unloaded stop. The compressor cannot
restart until the remote stop switch has been reset to a closed position.
The compressor must be loaded initially at the Intellisys in order for it to be
loaded remotely.
Also on a power outage the compressor panel must be reset locally in order for
the remote stop/start to control the compressor.
INSTALLATION INSTRUCTIONS:
Remove the option prom* from its package, using care not to damage the pins
on the prom.
Insert the prom into the optional program prom socket located in the center of
the interface board as shown in Figure 1. (Pin #1 on the prom should be located
in the lower left corner for correct installation).
Connect the remote stop and start switch wiring to terminals 1-4 on the interface
board. Terminals 1 and 2 are labeled “start”, 3 and 4 are labeled “stop”.
Select remote stop/start function on the Intellisys controller. “0000” in the
display, indicates remote stop/start is disabled “1111” in the display indicates
remote stop/start is activated.
Remember to push the set button once to initialize the prom function.
*ITEMS NOT SOLD SEPARATELY, FOR REPLACEMENT PARTS ORDER
KIT NO. 39666680.
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