GE ZBTSD manual CDP Clock Exerciser, Load / No-Load Clock Exerciser

Models: ZBTS ZBTSD

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CDP Clock Exerciser

Load / No-Load Clock Exerciser

Allows the Generator to start and run unloaded or to simulate a power failure, start Generator and run under load. Can be configured by the end user for 1, 7, 14, 28, or 365 day cycles.

A total of 7 independent No Load exercise periods (up to 10 hours each) can be programmed for each of the daily, weekly, 14-day, and 28-day exercisers.

A total of 24 independent No Load exercise periods (up to 10 hours) can be programmed for the 365-day Exerciser.

How to Configure (CFG) the Exerciser

1.Beginning from the S1 OK screen, press MORE then CFG.

2.Press MORE to scroll to CONFIG CLOCK EXERCISER screen.

3.The third line of the CONFG CLOCK EXERCISER will show either DAILY, WEEKLY, 14 DAY, 28 DAY, 365 DAY or OFF.

4.If the third line of the CONFG CLOCK EXERCISER shows DAILY, WEEKLY, 14 DAY, 28 DAY, or 365 DAY as desired, press MORE repeatedly to BACK.

Press ESC then proceed to the SET menu to set the EXERCISER.

5.If the third line of the CONFG CLOCK EXERCISER shows OFF, continue.

6.Press SEL.

7.Enter ACCESS code located on white label on the back of the controller.

8.Press UP or DOWN to select DAILY, WEEKLY, 14 DAY, 28 DAY, or 365 DAY as desired.

9.Press SAVE.

10.Press MORE repeatedly to BACK then ESC to S1 OK screen.

How to set (SET) the DAILY Exerciser

1.Beginning from the S1 OK screen, press MORE then SET.

2.Press MORE repeatedly until SET EXERCISER screen.

3.Press SEL.

4.Enter ACCESS code located on white label on the back of the controller.

5.Press SEL

6.Cursor is indicated as a line under character to

be changed. Change values with up and down keys. Press SAVE after each entry to save value and to move to the next value to be changed.

7.Press BACK when complete.

8.Press MORE repeatedly until SET USER SETUP. Press BACK then ESC to the S1 OK screen.

How to Bypass (Cancel) an exercise during an exercise cycle

1)Press BPASS

2)Allow the controller to complete the Engine cool down cycle.

If the CD Exerciser is configured or Set for a No-Load Exercise. Or allow the controller to complete retransfer to Source 1. If the CD Exerciser is configured for a Load Exerciser

How to Bypass the next exercise event and Keep the rest of scheduled events unchanged

1)Press TEST

2)Press MORE

3)Press BYPASS EXER

To re-institute the next exercise event back,

press CANCL BPASS

How to check the next exercise event

1)From S1 OK screen, press MORE three times.

2)The unit will display the PLANT EXERCISER NEXT event in DAYS, HOURS, and MINUTES

3)Press ESC to S1 OK Screen.

Notes:

In the S1 OK screen, an (*E*) appears in the upper right hand corner of LCD screen when exercise

is impending.

For Load Exerciser, actual exercise period (ATS in S2 position)= CDT (Exerciser)

timing period +T (S1 Stable Timer) timing period.

A value greater than zero must be entered in the Exerciser duration field to be accepted as a valid exercise period.

The Exercise cycle will be repeated on a regular basis as programmed and initiated in the SET menu depending on what Exerciser was configured (selected) in the CFG menu.

Indicates # of

Exercise Periods

Indicates type of Exerciser DAILY, WEEKLY, 14-DAY, 28-DAY or 365-DAY

Indicates Exerciser start: Time for DAILY Exerciser

Time & Day for WEEKLY Exerciser Time, Date & Month for 14-DAY, 28-DAY and 365-DAY Exerciser (24 Hour System)

Cursor

#1

 

 

S E T

 

 

NL

 

 

 

EXERCISER

 

 

 

v

00:00

BACK

^

 

 

SAVE

 

 

 

 

 

 

 

 

Up and Down

 

 

 

 

 

Use to change values.

 

 

 

To previous field

 

 

 

 

 

To save value and to

 

 

 

 

 

move cursor to next

or to exit screen.

 

 

 

 

 

 

 

 

 

 

field to be changed.

 

 

 

 

 

 

 

 

 

 

 

 

 

Load No-Load (CDP)

Exercise Indicator

Exercise duration for this event in hours and minutes up to 10 hours per event

Figure 10

GE Zenith Controls

ZBTS / ZBTSD Operation and Maintenance Manual (71R-4000A)

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GE ZBTSD manual CDP Clock Exerciser, Load / No-Load Clock Exerciser