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Settings
Time Delay Settings
The controller time delay (TD) settings can be displayed and changed from the
keypad. Some settings may require a password (if the control panel is set up for
one).
① From any of the Status displays, press the Enter/Save Settings key to move to
the Settings level of menus.
② Press the right arrow keytomovetotheSetting Time Delays display.
③ Now press Enter/Save Settings keytomovetothefirstTime Delay menu.
④ Yo u c a n p r e s s t h e right a rrow key to see the other time delay menus (as shown
below). An overview explanation of each setting is listed below.
5 Time Delay Menus (last menu loops back to first)
Bypass Currently Running TD seepage2–1
This display allows you to bypass some time delays. When the display is set
to Yes the controller will bypass any of these t ime delays
Feature 1C — Momentary Normal failure time delay
Feature 2B — Normal to Emergency transfer time delay
Feature 3A — Emergency to Normal transfer time delay
External Battery: see CAUTION on bottom of page 2–4
Ye s means external battery connected, Feature 1C can be set longer than 6 sec.
No mean there is no external battery, Feature 1C can be set for 0–6 sec. only
Standard Time Delays seepage2–1
This display shows the settings for the following standard time delays:
Feature 1C — Momentary Normal source failure time delay
Feature 2B — Normal to Emergency transfer time delay
Feature1F—MomentaryEmergencysourcefailuretimedelay
Feature 2 E — Engine cooldown time delay
TD E>N if seepage2–1
This display shows the settings for Feature 3A retransfer to Normal time
delay. There are two modes:
Normal source outage — retransfer TD i f Normal fails
Transfer Test — retransfer TD if just a test
TD N>E Xfer Signal seepage2–1
This display shows the settings for the time delays used to signal external
equipment before and after transfer from Normal to Emergency:
Feature 31F — Pre–transfer time delay signal
Feature 31M — Post–transfer time delay signal
TD E>N Xfer Signal seepage2–1
This display shows the settings for the time delays used to signal external
equipment before and after retransfer from Emergency to Normal:
Feature 31G — Pre–transfer time delay signal
Feature 31N — Post–transfer time delay signal
CTTS TDs (not shown) see page 2–1
DTTS TD (not shown) see page 2–1
SETTINGS
Voltage DO P U
Frequency DO PU
SETTINGS
Time Delays
①
②
③
Bypass Currently
Running TD: _
External Battery: No
TD NormFail: min s
TD N>E: min s
TD Emrg Fail: min s
TD EngCool: min s
TD E>N if
Normal Fail: min s
Test Mode: h min s
TD N>E Xfer Signal
BypassIfNFail:
PreXfer: min s
PostX fer: min s
TD E>N Xfer Signal
BypassIfEFa il:
PreXfer: min s
PostX fer: min s
④