DEMA TITAN WAREWASH CONTROL T-812 & T-813

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Transcript DEMA TITAN WAREWASH CONTROL T-812 & T-813

The

Titan

 ware wash system controls all chemical delivery functions for dish machines and similar warewash applications.

The system has an advanced power supply that will accept 100V –250V 50/60Hz.

The Titan

 responds to detergent and rinse triggers in the range of 20V –500V 50/60Hz. The

Titan

 has been designed for simple installation, set up, and operation.

The Titan has an Auto Switchover feature that allows automatic switching from Concentration to Probeless in the case of a probe fault, (and back again if the fault clears). This feature allows continued operation or the dish machine while cutting down on unnecessary service calls. Conditions that can activate this feature are the following: Open probe – a probe wire is disconnected or there is lime buildup on the tips.

Closed probe – a piece of flatware may be lying across the probe tips.

Detergent not feeding properly – too much or too little detergent.

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• Wall Mounting

Electrical Connection

Tubing

Conductive Probe

• Unpack the Titan • Remove mounting plate from Titan

(Remove screw and slide plate down)

• Attach mounting plate to wall • Replace Titan on the mounting plate

(Replace screw)

Remove screw and slide Mounting Plate off (downward direction)

• Desired location of Titan and chemicals • Electrical Connection for Titan • Flat vertical surface away from splashing and steam originating from machine • Titan should must be placed so that it can be easily observed and serviced

Follow instructions on Mounting Bracket

• • • Connect power to the Titan per dish machines manufacture's recommendations. Constant power should be supplied to the Titan anytime the dish machine power is on. The Titan can also be plugged directly into a wall socket.

Connect the Detergent Trigger to the machine

.( If the Machine does not have a specific trigger connection, then the trigger should be wired to the coil of the Motor Contactor)

Connect the Rinse Trigger to the Machine

. (If the Machine does not have a specific rinse trigger connection, then the trigger should be wired to the Rinse Solenoid Valve)

• Tubing connection from the Titan to the Machine.

• Tubing connection from the Titan to the Chemical.

Attaching the Bulkhead Fitting for the chemical injection of a liquid detergent.

Inside Outside •Chemical injection fitting must be above the water level in the tank •Chemical Injection fitting should be directly above Conductive Probe

Installing Conductive Probe

Inside Outside •The Probe should be installed 2/3 down from water level of the tank •The probe should be installed directly below chemical injection

Changing Languages

•Press to get to language screen •Press to start edit screen •Press or to change languages •Press to accept change

Detergent Prime

• Press to scroll to Detergent Prime • Press to start priming • Press again to stop priming Pump will run for 2 minutes if it is not stopped manually

Rinse Prime

• Press to scroll to Rinse Prime • Press to start priming • Press again to stop priming Pump will run for 2 minutes if it is not stopped manually

Sanitizer Prime

• Press to scroll to Sanitizer Prime • Press to start priming • Press again to stop priming Pump will run for 2 minutes if it is not stopped manually

Detergent Status Display

Press to display Status C - Concentration I – Initial Set Point in Concentration Mode Detergent Sensor P – Probeless D – Dwell Alarm Point in Probeless mode Probe Reading T – Recharge + Titan is feeding detergent - Titan is not feeding detergent * Screen will stay active for 30 minutes until the up or down arrow is pressed or 30 minutes lapse

Rack Count

Rack Count 00000

This is a read only record 0-49999

Descale

Press to start Press again to stop

System Access is only available after Initial Programming is completed

Enter Code

Detergent Level Rinse Level Sanitizer Level

C - Concentration I – Initial Set Point in Concentration Mode Detergent Sensor P – Probeless D – Dwell Alarm Point in Probeless mode Probe Reading T – Recharge + Concentration mode - not Concentration mode * - When a trigger is present

L – Liquid D - Dry D – Delay R – Rinsing L – Limit Reached Rinse Alarm Set Point Rinse Sensor Reading

Liquid + - running - - not running Sanitizer alarm set Point Sensor Reading

Displays total switchover count for OVER and Under feeding Displays total switchover counts for An open probe or shorted probe

The DEMA Magnetic Field Reader eliminates the need to make wire connections to warewash and laundry machines. The DEMA Magnetic Reader detects the presence of the magnetic field surrounding an AC solenoid valve or Ac motor. This may then be used as a trigger signal to a DEMA warewash or laundry dispenser.

The DEMA Inductive Warewash Probe replaces the conductivity probe used to sense detergent concentration in the wash tank. The advanced technology of the DEMA Inductive Warewash Probe allows the wash tank conductivity to be sensed without any metal contacting the wash tank solution. As a result, the DEMA Inductive Warewash Probe is immune to contaminants, such as lime, which plate onto conductivity probes.

• Disconnect the power from the Titan and the warewash machine.

• Disconnect rinse or wash trigger cable (81-153-1) from the Titan control board (81-118-20).

• Route the Magnetic Field Reader cable as shown on next page in to the Titan enclosure.

• Plug the Magnetic Field Reader cable into rinse or wash trigger connector on the Titan control board (81-118-20). • With the door on the Titan fully open; secure the Magnetic Field Reader cable in the bottom plate of the Titan with strain relief (81-183-1).

• Close the door on the Titan.

• Place the Magnetic Field Reader against the coil of the solenoid valve or motor housing to be used for sensing. The sensing element is on the bottom side of the Magnetic Field Reader below the point of the arrow that is on the top.

• Secure the Magnetic Field Reader in place with the Hook & Loop strap. The strap may be trimmed as required.

• Turn the power on the Titan.

• Turn on the power to the warewash machine.

• Energize the solenoid valve or motor to which the Magnetic Field Reader is attached.

• After one second a green LED on the Magnetic Field Reader should illuminate next to the cable. If it does not illuminate, reposition the sensor until it does.

• De-energize the solenoid valve or motor. The green LED should turn off after one second. If it stays on, reposition the sensor.

• When properly installed the green LED will turn on one second after the solenoid valve or motor which it is attached is activated. It will turn off one second after deactivation.

82-23-1 81-150-1 81-183-1

• Disconnect the power from the Titan and the warewash machine.

• Drain the warewash machine • Disconnect the probe wire from the Titan control board and remove the conductivity probe from the tank.

• Install the DEMA Inductive Warewash Probe in the wash tank, through the wall shown on next page. The hole through the center of the DEMA Inductive Warewash Probe must be vertical.

• Route the DEMA Inductive Warewash Probe cable, as shown on the next page, into the Titan enclosure. The connector and strain relief fit the ¾” hole in the bottom-center access panel of the Titan enclosure.

• Plug the DEMA Inductive Warewash Probe cable into the white eight pin connector on the Titan control board (81-118-20). The connector is directly above the microcontroller chip.

• With the door on the Titan fully open; secure the DEMA Inductive Warewash Probe cable in the bottom plate of the Titan with strain relief (81-183-2 or-3).