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Nor-Lake Enviro-Control IOM User Manual

Page 7

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KE2 EvaporatorEfficiency

Installation Instructions

Figure 7 - Wiring Schematic - Controller New Install

Legend

EFM - Evaporator Fan Motor

DH - Defrost Header

LLS - Liquid Line Solenoid

AUX - Auxiliary

PT - Pressure Transducer

TSUCTION - Suction Temperature

TAIR - Return Air Temperature

TCOIL - Evaporator Coil Temperature

TAUX - Auxiliary Temperature

EEV - Electric Expansion Valve

D1 - Digital Input 1

D2 - Digital Input 2

D3 - Digital Input 3

- - - By others

All field wiring must conform to local codes

7

01/13 Rev. A 151627

Enviro-Control™