True Manufacturing Company TDC-47 - Manual (Page 13)

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True Food Service Equipment, Inc.
11 11
TEMPERATURE CONTROL ADJUSTMENT FOR
HIGH ALTITUDE / DEFROST OPERATIONS
TEMPERATURE CONTROL:
(Temperature Control Adjustment For High Altitude Only!)
Temperature control is located at the back of the unit
next to the rear grill. A flat head screw driver will need to
be used when adjusting the temperature of the unit. (See
image 1).
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.
REQUIRED TOOLS:
• Phillips Head Screwdriver
• 5/64" or 2 mm Allen Wrench
• T-7 Torx Wrench
STEP 1
Unplug the cooler.
STEP 2
Remove the screws that secure the temperature control
to the inset box lower left side of the cabinet (when
facing the front of the cabinet)
STEP 3
Pull out gently from cabinet.
STEP 4
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 5
Make sure to reconnect the pink wire to the proper
spade terminal when reinstalling.
MANUAL DEFROST:
The unit will need to be manually defrosted. Unplug unit
until all frost is gone. The manual defrost frequency will
depend on the units usage, environment, and the
amount of frost.
NOTE
Remember to connect drain hose to a garden type hose that
is routed to a floor drain when manually defrosting unit.
If ice builds up on interior walls- (TDC Units Only)
A
. Remove product, unplug and roll unit so defrost plug
is above floor drain (or large flat pan).
B . Remove plug and allow ice to melt and drain. Do not
scrape interior of cabinet to loosen ice, as this will
damage the cabinet. Allow cabinet to defrost with
power off.
C . When ice has melted wipe up and water left
in the freezer floor.
D . Be sure to replace defrost plug before moving freezer
back in position.
E . Allow freezer to refrigerate and cycle before placing
wire baskets and product back into freezer.
INSTALLATION / OPERATION INSTRUCTIONS
Danfoss Temperature Control (High Altitude Adjustment Only!)
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
Compressor Connection
(double terminal)
Temperature
Control
1
2