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36EPU‐DInstallationandOperationManual

059840‐00Rev.A Heat‐TimerCorp.

SystemTrim

OutdoorTrim

FastCycleTest

Selections:-5°F/-20°Cto5°F/-15°C Default:0°F/-18°C

MenuPath:/Maintenance>SystemTrim

AvailableWhen:SystemSensorType=HeatingSystemSensor

Description:

Thisoptionallowsfineadjustmentstobemadetothedisplayedvalueoftheheatingsystemsensor

temperaturereading.

Selections:-5°F/-20°Cto5°F/-15°C Default:0°F/-18°C

MenuPath:/Maintenance>OutdoorTrim

Description:

Thisoptionallowsfineadjustmentstobemadetothedisplayedvalueoftheoutdoorsensortemperature

reading.

NOTE:Onlytrimtheoutdoorsensorbasedonanaccuratethermometerreadingtakenwherethesensoris

located.

Selections:Off,On Default:Off

MenuPath:/Maintenance>FastCycle

Description:

Thisoptionallowsfortestingtheboilerburnerormotorizedvalve.IfThermalLockoutisnotactive,thecontrol

willturnontheboilerburneroropenthemotorizedvalve.

NOTE:FastCyclewillonlyfunctionwhentheEPU‐Disinacycle.ItwillnotoverridetheHeatEstablished

functionorpreventThermalLockout.

WhenOnisselected,thecontrolchangescycleminutestocycleseconds,allowinga60minutecycletobe

viewedin60seconds.

NOTE:BesuretoturnofftheFastCycleeitherusingtheFastCycleTestmenu,orCancelFastCyclemenu

(seepage 28).

heat-timer EPU-D User Manual

Questions and Answers: