Checkout tests, Caution, Clearing alarms – Jade Range W7220 User Manual

Page 20

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JADE

ECONOMIZER MODULE

Automation and Control Solutions

Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com

® U.S. Registered Trademark
© 2013 Honeywell International Inc.
62-0331—11 M.S. Rev. 04-13
Printed in United States

Clearing Alarms

Once the alarm has been identified and the cause has been

removed (e.g. replaced faulty sensor), the alarm can be

cleared from the display.

To clear an alarm, perform the following:

1. Navigate to the desired alarm.

2. Press the  button.

3. ERASE? displays.

4. Press the  button.

5. ALARM ERASED displays.
6. Press the

button (MenuUp/Exit) to complete the

action and return to the previous menu.

NOTE: If an alarm still exists after you clear it, it re-dis-

plays within 5 seconds.

NOTE: Jade will be in the “set up” mode for the first 60

minutes after powered. If a sensor for OA air or

Sylkbus device (sensor, actuator) is discon-

nected during the set up mode, the Jade will not

alarm that failure. The MA sensor is a system

“critical” sensor; if the MA sensor is removed

during the set up mode, the Jade will alarm. After

60 minutes the Jade controller will change to

operation mode and all components removed or

failed will alarm in the operation mode.

Checkout Tests

Use the Checkout menu (Table 4) to test the damper operation

and any configured outputs. Only items that are configured

are shown in the Checkout menu.
NOTE: See “Interface Overview” on page 13 of 63-2700 for

information about menu navigation and use of the

keypad.

To perform a Checkout test:

1. Scroll to the desired test in the Checkout menu using

the

and

buttons.

2. Press the  button to select the item.

3. RUN? displays.

4. Press the  button to start the test.

5. The unit pauses and then displays IN PROGRESS.

6. When the test is complete, DONE appears.

7. When all parameters have been tested, press the

button (Menu up) to end the test (e.g. turn off the relay).

The checkout tests can all be performed at the time of

installation or any time during the operation of the system as a

test that the system is operable.

CAUTION

Equipment damage may result.

Be sure to allow enough time for compressor startup

and shutdown between checkout tests so that you do

not short-cycle the compressors

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