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O & M Manual IM05805023K
Effective: June 2012
4.1.9 RELAY 2 – Low ALARM SETPOINT
While holding the PGM button, press the UP Arrow button.
The display will show "2Lo"
Release the UP Arrow and PGM buttons
The display will show "-9999"
Do not change the setting.
4.1.10 HYSTERESIS (Differential)
While holding the PGM button, press the UP Arrow button.
The display will show "HYS"
Release the UP Arrow and PGM buttons
The display will show "+0000" - note: one of the "0" flashes
Push the RIGHT Arrow button to move the value setting position
Set the desired Differential value using the UP and Down Arrow buttons
(eg: Start Setpoint = +0100psi and the desired Stop Setpoint is 115 psi
Set the HYS (differential) to +0015).
Note: The minimum differential setting is 1psi (+0001).
4.1.11 RUN
While holding the PGM button, press the UP Arrow button.
The display will show "run"
Release the UP Arrow and PGM buttons
The current pressure is displayed.
Table 1. Parameter Default Settings
Description
Input
Decimal Point
Offset
Full Scale Value
Relay 1 - Hi Alarm Setpoint
Relay 1 - Low Alarm Setpoint (Start Point)
Relay 2 – Hi Alarm Setpoint
Relay 2 – Low Alarm Setpoint
Hysteresis (Differential)
EATON CORPORATION
Factory Default
Range
4.2
0.10 (0-10V), 1.5 (1-5V), 4.20 (4-20mA)
1000
1.000 - 1000
0
-9999 to 9999
500
-9999 to 9999
9999
-9999 to 9999
000
-9999 to 9999
9999
-9999 to 9999
-9999
-9999 to 9999
10
0 to 999
www.chfire.com
EATON XTJP / XTJY
Jockey Pump Controllers
PGM +
2Lo
-9999
PGM +
HYS
+0000
PGM +
run
XXX
Current System Pressure
Page 11
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