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If surge prevention occurs too soon or too late:
Modify Amp Correction Factors
To modify the amp correction factor, use the values listed in Table 7. Enter the appropriate
amp correction factor in the Service1 table of Equipment Service.
Modify Equipment Configuration If Necessary
The Equipment Configuration table has tables to select and view or modify. Carrier’s certified
drawings will have the configuration values required for the jobsite. Modify these tables only if
requested.
Load
Surge Prevention Occurs
Too Soon
Surge Prevention
Occurs Too Late
At low loads (
<
50%)
Increase P1 by 10 psid (70 kPad) Decrease P1 by 10 psid
(70 kPad)
At high loads (
>
50%)
Increase P2 by 10 psid (70 kPad) Decrease P2 by 10 psid
(70 kPad)
Click here for Table 7 — Amps Correction Factors for 19XL Motors