Use and Care

True

glass door merchandisers

www

.truemfg.com

INSTAllATION INSTRUCTIONS

TEMpERATURE CONTROl AlTITUdE AdJUSTMENT:

REqUIREd TOOlS:

• AllenWrench(5/64”)

• TorxScrew(T-7)

The scale to the right may be used as a guide for measuring degrees of rotation required for altitude

correction. The arrows indicate direction of screw rotation. See Figure 1.

IMpORTANT:Uprightmodelsorderedwith“HighAltitude”temperaturecontrolsare

pre-calibrated and do not require adjustment.

180

270

360

Scale Guide for Measuring

INSTRUCTIONS: dANfOSS TEMpERATURE CONTROl AdJUSTMENT fOR

HIGH AlTITUdE ApplICATIONS

STEp 1 - Unplug cooler.

STEp 2 - Remove the screws that secure the temperature control to the inset box.

STEp 3 - To make these adjustments it may be necessary to remove the temperature control from the housing.

NOTE: You may have to remove the wires attached to the control. Take note as to which wire is on which spade terminal.

STEp 4 - Pull out gently from cabinet.

NOTE: Mechanical temperature controllers are affected when functioning at high altitude.

The cut-in and cut-out temperatures will be colder than when the controller functions closer to sea level.

STEp 5-Forhighelevationinstallations,itmaybenecessaryto“warm-up”thesetpoints.Tomaketheadjustment,insertthe

appropriate tool in each adjustment screw and turn 1/4 of a revolution clockwise (to the right). This procedure will adjust both

the cut-in and cut-out about 2˚F warmer.

STEp 6 - Make sure to reconnect the wires to the proper spade terminal when reinstalling.

INSTRUCTIONS: CUTlER HAMMER TEMpERATURE CONTROl AlTITUdE AdJUSTMENT

STEp 1 - Unplug cooler.

STEp 2-Turnthetemperaturecontroltothe“9”position.

STEp 3 - Remove the screws that secure the mounting plate to the evaporator top. See Figure 2.

STEp 4 - Pull control down gently from housing.

STEp 5 - Turn screws counterclockwise (CCW).

STEp 6-Reassembletocoolerhousingandreturnthetemperaturecontroltothe“5”position.