True Manufacturing Company TWT-44F-HD, TWT-60F Defrost Timer Instructions, Always follow the

True Food Service Equipment, Inc.

INSTALLATION / OPERATION INSTRUCTIONS

DEFROST TIMER INSTRUCTIONS

Defrost Time Clock Operation Instructions for TUC-60-32F, 67F, 93F, TWT-60-32F,

67F, and 93F models.

RECOMMENDED DEFROST SETTINGS:

True Manufacturing has factory set your

Adjusting The Defrost Timer:

(time initiated, time terminated)

Your True equipment contains a defrost system that is time initiated and time terminated. While True requires a minimum 3 defrost periods not to exceed 30 minutes the procedure on this page should be followed to customize your

STEP 1

The white tabs located on the outmost area of the time clock have been factory set for (6:00 a.m., 2:00 p.m., and 10:00 p.m.).

Each tab represents 15 minutes of defrost time. Notice that at each defrost time two white tabs are set for 15 minutes each for a total of 30 minutes of defrost.

defrost time clock to a recommended time and duration defrost scenario. Your True equipment has been designed for three defrost periods (6:00 a.m., 2:00 p.m. and 10:00 p.m.). If you decide to deviate from these defrost time settings please follow the procedures for adjustment below.

NOTE:

Defrost timer will need to be

set at current time of day before plugging unit into power supply. The defrost times have been set from the factory. If you want to change defrost times please read through the defrost timer instructions.

REQUIRED TOOLS:

•Phillips Screwdriver

•1/4” Nut Driver or Socket

TUC/TWT Defrost Timer Location:

specific needs.

Notice:

If timer is not set for a minimum of 3 defrost per day for 30 minutes each, the coil may develop excessive frost. This may lead to system failure and product loss, which is not covered under warranty.

The following procedure may be followed to

customize your needs.

High usage, high temperature, and high humidity may require 4 defrost settings per day.

WARNING:

Always follow the

manufacturer’s recommended settings when programming the amount and duration of the defrost cycles.

STEP 2

In order to program the time to begin the defrost cycle, flip the white tabs out to set the defrost time. To eliminate a defrost time flip the white tabs back toward the center of the Defrost Timer.

STEP 3

True recommends a 30 minute defrost cycle three times per day.

Defrost timer can be found by removing the rear screen.

Setting the timer:

(UNPLUG UNIT FROM

POWER SUPPLY!)

Turn the clock (outer dial) clock-wise until the correct time of day on the outer dial is aligned with the marker of the inner dial.

(See image 2).

Defrost Timer Box Image 1

Outer most dial. White tabs represent 15 minutes of defrost time.

Time of day.

		Inner most dial.
	Defrost Timer Image 2
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