TEC 100 - P14: Adjusting System Differential

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14. Differential
The Differential should be set to match existing boiler thermostat cycling
temperature.
1. Press or to select program 14:
2. Press to change display to:
3. Press or to set required differential.
4. Press to confirm program changes and return to main menu.
SELECT RETURN
E
ENTER
RETURN SELECT
PROGRAM
P
UP/DN TO CHANGE
CURRENT 2
14 DIFF
CURRENT 2