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TG-VI Controller Description

TG-VI Overview

This unit is controlled by a ThermoGuard TG-VI

microprocessor. The TG-VI control panel consists of a display

screen and a keypad. The TG-VI control panel is shown in

Figure 13. This display shows all possible icons and characters.

Not all icons and characters will be displayed at the same time

in normal operation.

Unit operation is as simple as turning it on and entering a

setpoint. You can also:

• Initiate a manual defrost cycle

• Change the thermostat setpoint

• Change operating modes

• Check gauges, hourmeters, and alarm codes

• Run a unit self check.

Several other functions are also available. This chapter

describes the TG-VI control panel. For operating procedures,

see “Unit Operation” in this manual.

1. Display Screen

2. Keypad

Figure 13: TG-VI Control Panel With all Possible Icons

and Characters Displayed

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