AccuTemp EDGE ALTEH-5 Manuel du propriétaire et instructions d'installation - Page 8

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before you have the capillary tube and thermobulb in its final position. Once thermobulb and capillary are

in their final position, you are ready to secure the thermobulb and capillary tube in place.

13 Coat the outer threads only of the 3/8" hex pipe plug (the large plug) with Teflon pipe sealant. Thread this hex

pipe plug into the weld coupling securely.

14 Slide the brass ferrule into the recessed center of the 3/8" hex pipe plug (brass ferrule is located on the capillary

tube in between the large and small hex pipe plugs).

15 Once the brass ferrule is in place, engage the threads of the small hex pipe plug into the internal threads of the

3/8" hex pipe plug until it stops. Caution: Do not loosen this connection after it has been tightened down,

doing so will cause kettle jacket to leak. Caution: Do not use Teflon sealant on this connection.

16 Replace access panel and secure in place.

17 Refill kettle with pure distilled water.

Heating Element Replacement

To replace a heating element, disconnect the leads of the defective element at contactor. Unscrew the defective

element from its coupling. Install new element in coupling and reconnect wires to the contactor.

Make sure all covers are replaced after all repairs are completed.

Trouble Shooting

The TT-TT2/3J-T-E20QT and TT-TT2/3J-T-E40QT kettles are designed to operate smoothly and efficiently if

properly maintained.

However, the following is a list of checks to make in the event of a problem.

diagrams are furnished in this manual. If an item on ths list is followed by an asterisk (*), the work should be done

by a qualified service or maintenance person.

Symptoms

Kettle will not heat, pilot light will not come on

Kettle continues to heat after it reaches desired

temperature

Kettle does not reach desired temperature

What to check for...

That the power supply is on

For loose or broken wires

Thermostat functioning properly*

Contactor functioning properly*

Automatic low water relay engaged, amber light should

be on if this has happened

Thermostat setting. Turn it down if too high

Thermostat functioning properly*

Contactor, to determine if it is de-energized*

Thermostat setting. Turn it up if too low.

Thermostat functioning properly*

Check for air in kettle jacket, refer to Kettle Venting

Instructions

Heating elements for ground short or open (burned out)

element.*

Thermostat functioning properly*

Contactor functioning properly*

Wiring