True Manufacturing Company TCGR-77 True Food Service Equipment, Inc, Maintenance, Care & Cleaning

True Food Service Equipment, Inc.

MAINTENANCE, CARE & CLEANING

TEMPERATURE CONTROL ADJUSTMENT FOR HIGH ALTITUDE ONLY!

TERMS:

•Cut-out - Temperature sensed by the controller that shuts the compressor off.

•Cut-in - Temperature sensed by the controller that turns the compressor on.

TOOLS REQUIRED:

•Phillips head screwdriver

•5/64" or 2 mm Allen wrench

•T-7 Torx wrench

A.Unplug or disconnect power to the cabinet.

B.Remove the screws that secure the tempera- ture control to the inset box, lower right, rear of cabinet.

C.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.

D.For high elevation installations, it may be nec- essary to "warm-up" the set points. To make the adjustment, insert the appropriate tool in each adjustment screw and turn 1/4 of a revo- lution clockwise (to the right). This procedure will adjust both the cut-in and cut-out about 2°F warmer.

E.Make sure to reconnect the wire to proper spade terminal when reinstalling.

Compressor Connection

DANFOSS TEMPERATURE CONTROL

Cut-out Adjustment Screw Allen (5/64" or 2 mm) (clockwise for warmer)

Cut-in Adjustment Screw Torx (T-7)

(clockwise for warmer)

Compressor Connection (double terminal)

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