Operating Instructions 6-4
The manual defrost function is built into the controller. Scroll to the dEF screen in the menu display. Then press the ENTER
key to initiate Defrost. The display will briefly show LOAD or Lod and enter Defrost.
WARNING: With the CYCLE-SENTRY icon ON in controller display and the unit On/Off switch in the ON position, the unit
may start at any time without prior warning.
Diesel Operation:
• CONTINUOUS RUN: Modulation Cool (option) is activated at setpoints above -5 C (-9 C or -4 C on some units). The unit
operates on Cool, Modulation Cool and Null.
• After start-up, the unit operates continuously until the unit On/Off switch is turned off, or a malfunction occurs that causes
a unit shutdown.
TG-VI Controller
1. LCD Display
2. Keypad
COOL
HEAT
DEFROST
CYCLE
SENTRY
ALARM
ELECTRIC
TEMPERATURE
SETPOINT
THERMOGUARD VI
!
SELECT
SETPOINT
ENTER
▲
▲
▲
1
2
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