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The alarm on delay defaults to 5" (seconds). It can be changed from 1-59" 

(seconds) and 1-10' (minutes) using <UP> or <DOWN>.

<MENU> 

Press to advance to next menu item

9. ALARM DELAY

The alarm off delay defaults to 5" (seconds). It can be changed from 1-59" 

(seconds) and 1-10' (minutes) using <UP> or <DOWN>.

<MENU> 

Press to advance to next menu item

10. ALARM DELAY

MENU

OFF MENU

The alarm test defaults to OFF. It can be set to On using <UP> or <DOWN>. This 

forces the relay to activate.

<MENU> 

Press to advance to next menu item

11. ALARM TEST

MENU

8. ALARM TEST

The low pressure alarm limit defaults to about 25% of the range. This equals - 0.50 

for the ± 1 "wc range, - 130 for the ± 250 Pa range, etc. It can be changed using 

<UP> or <DOWN> throughout the range. Resolution for each range is: ± 1 "wc 

(0.05), ± 0.25 "wc (0.01), ± 250 Pa (10) and ± 60 Pa (2). Note that the ± 250 Pa range 

must be displayed as /10 such that it is - 25H to 25H.

<MENU> 

Press to advance to next menu item

MENU "WC

The high pressure alarm limit defaults to about 75% of the range. This  

0.50 for the ± 1 "wc range, + 130 for the ± 250 Pa range, etc. It can be changed 

using <UP> or <DOWN> throughout the range. Resolution for each range is: ± 1 

"wc (0.05), ± 0.25 "wc (0.01), ± 250 Pa (10) and ± 60 Pa (2). Note that the ± 250 Pa 

range must be displayed as /10 such that it is - 25H to 25H.

7. HIGH PRESSURE ALARM

<MENU> 

Press to advance to next menu item

MENU "WC

<MENU> 

Press to advance to next menu item

<MENU> 

Press to advance to next menu item

The pressure averaging time defaults to 5" (seconds). This can be changed from 

1-60" (seconds) using <UP> or <DOWN>.

5. PRESSURE AVERAGING

MENU

Only if a relay is installed. 

The alarm enable/disable defaults to enable (On). The 

alarm can be disabled here. Use <UP> or <DOWN> to disable (OFF) the alarm. If 

the alarm is disabled no alarm condition will be set. Note if the alarm is disabled, 

then none of the alarm menu settings will be shown in the menu. Use <MENU> to 

save and advance.

6. ALARM

<MENU> 

Press to advance to next menu item

MENU

IN-GE-UPXXX-01 07/20

Copyright © Greystone Energy Systems, Inc.   All Rights Reserved    Phone:  +1 506 853 3057  Web: www.greystoneenergy.com

Summary of Contents for UP Series

Page 1: ...nit See Figure 1 Leave enough space around the unit to connect the pressure tubing and avoid locations with severe vibrations excessive moisture or rapid temperature changes It should be mounted on a vertical surface with the pressure ports on the bottom and the cable entrance on the left The enclosure has a standard conduit opening and may be installed with either conduit and a conduit coupler or...

Page 2: ...ected to a powered input or device damage will result Check the controller Analog Input to determine the proper connection before applying power Both current and voltage signals are referenced to the COMMON terminal The voltage output signal has a minimum load that it is able to drive similarly the current signal has a maximum load Follow the ratings in the Specification section or inaccurate read...

Page 3: ...y at any time after the start up mode Upon applying power to the device it will enter the start up mode During start up the alarm condition is set to off so the relay is off and the analog output is set to the midpoint The LCD will display all segments for 2 seconds and then the software version number such as 1 USER MENU The User Menu can be accessed by pressing the MENU key at any time after the...

Page 4: ...gh pressure alarm limit defaults to about 75 of the range This equals 0 50 for the 1 wc range 130 for the 250 Pa range etc It can be changed using UP or DOWN throughout the range Resolution for each range is 1 wc 0 05 0 25 wc 0 01 250 Pa 10 and 60 Pa 2 Note that the 250 Pa range must be displayed as 10 such that it is 25H to 25H 7 HIGH PRESSURE ALARM MENU Press to advance to next menu item MENU WC...

Page 5: ...u During normal mode the device also compares the output pressure value to the alarm setpoints and takes appropriate action If the pressure value exceeds the setpoints then an alarm condition is set and the device will operate in alarm mode Alarm mode activation is controlled by certain delay times and user settings described later During normal mode the device also monitor the UP DOWN and MENU ke...

Page 6: ...e 38 1 x 16 5 mm 1 5 x 0 65 Digit Height 11 43 mm 0 45 Symbols WC Pa Backlight Enable disable auto ALARM FUNCTIONS Alarm Relay Output N O contact 2 Amps 120 Vac or 30 Vdc Alarm Relay Trip Point Upper and Lower alarms adjustable over pressure range Alarm Relay Delay 0 to 10 minutes via keypad GENERAL Storage Temperature 40 to 95 C 40 to 203 F Wiring Connections Screw terminal block 14 to 22 AWG Pre...

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