Beckett 7600 manual Wiring, Installing the AquaSmart Control, Immersion Well or 2-in-1 Sensor

Installing the AquaSmart Control

(Refer back to Figure 3 for appropriate mounting method).

Immersion Well or 2-in-1 Sensor

1.Mount the control by aligning the 7/8” diameter hole (found on back) around the mating feature of the immersion well or 2-in-1 sensor and press into place. Position the control upright and tighten down the #10 screw located on the left side of the control. Tighten so that control is securely in place (Figure 9).

2.Plug the temperature sensor lead terminal into the receptacle on the control base. See Figure 10.

Appliance Surface

1.Use the AquaSmart mounting template to locate the mounting holes in a desired location on mounting surface. The template can be found in the back of this manual.

2.Use (3) #8 x 3/4” self drilling screws (.110 hole diameter if pre-drilling) included in the installation kit. Run screws into mounting surface, leaving a 1/4” space between bottom of screw head and mounting surface.

3.Open the cover of the AquaSmart control to expose key hole locations in plastic case. Align key holes over mounting screws and secure in place.

4.Plug the temperature sensor lead terminal into the receptacle on the control base. See Figure 10.

5.If necessary, use the 48” cable extension to connect sensor to control base. Refer back to Figure 3.

Figure 9 - Mounting Clamp and Screw for Immersion Well

For clarity, the printed circuit board is not shown.

Figure 10 - Temperature Sensor Lead/Receptacle

Wiring

Electrical Shock, Fire,

Explosion and Burn Hazards

This control must be installed, adjusted and put into operation only by a trained, licensed, qualified professional or service agency in accordance with the latest revision of the National Electric Code ANSI/ NFPA 70 (Canada CSA C22.1) state, local codes and authorities having jurisdiction.

yFollow the appliance manufacturer’s wiring diagrams and note all safety controls.

yTypical safety controls include high temperature or pressure limits, low water cutoffs, anti-scald valves, pressure relief valves and water feed valves.

yVerify all limits and safety controls are installed and functioning correctly, as specified by the appliance manufacturer, applicable safety standards, codes and all authorities having jurisdiction.

yProvide ground wiring to the appliance, burner and controls.

Electrical Shock Hazard.

Can Cause Severe Injury,

Death, or Equipment Damage.

Disconnect power before wiring to prevent electrical shock or equipment damage.

yAll wiring must comply with local electrical codes and ordinances. The limits given in the specifications section must not be exceeded when applying this control. Terminals on the AquaSmart are approved for copper wire only.

yRefer to the label on the inside of the AquaSmart door or to Technical Specifications in this manual for Electrical ratings and maximum load information. Use manufacturer instructions when wiring controlled equipment or refer to typical hookups in Figure 12 through Figure 17.

yMore than one service switch may be needed to disconnect all power to the AquaSmart. The optional power disconnect switch interrupts power to the AquaSmart control. Depending on system wiring, some terminals and connections (most notably ZR and the input to the optional power disconnect switch) may still be live.

10