True GDM Series User Manual

11
This scale may be
used as a guide
for measuring
degrees of rota-
tion required for
altitude correction.
The arrows indicate
direction of screw
rotation.
REQUIRED TOOLS
• Phillips Head Screwdriver
• Hex Head Driver
• Jewelers Screwdriver
IMPORTANT
Upright models ordered with "High
Altitude" temperature controls
are pre-calibrated and do not
require adjustment.
___________ STEP 1 ___________
Unplug the 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.
("A") See figure 1.
___________ STEP 4 ___________
Pull control down gently from housing.
___________ STEP 5 ___________
Turn screws counterclockwise (CCW)
See Chart and figure 2.
___________ STEP 6 ___________
Reassemble to cooler housing and
return the temperature control to the
"5" position.
INSTALLATION INSTRUCTION
TEMPERATURE CONTROL ALTITUDE ADJUSTMENT
CCW
Adjustment
(based on 360°/
Height complete turn)
2000' 42°
3000' 78°
4000' 114°
5000' 150°
6000' 186°
7000' 222°
8000' 258°
9000' 294°
10,000' 330°
Figure 1
Figure 2
Chart

True GDM Series Specifications

General

Defrost Type	Automatic
Weight	Varies by model
Shelves	Adjustable Wire Shelves
Lighting	LED
Interior Finish	Stainless Steel
Compressor Location	Bottom
Energy Efficiency	Energy Star Certified
Capacity	Varies by model
Dimensions	Varies by model