Product Manual B

3. Wiring5-2019

The contacts are rated for 4 amperes at 120 VAC or 30 VDC. Connections to these contacts are made at

terminals 41-42-43 (AC failure), 44-45-46 (high battery voltage), and 47-48-49 (low battery voltage) of TB3

(Figure 23). See Section 3.2 for the location of TB3 on the option panel.

Use number 22 to number 12 AWG wire. For connection to the screw terminal, strip the insulation back

3/8 inch (10 mm).

FIGURE 23. BATTERY CHARGER ALARM CONTACTS

3.3 Inspection and Cleanup

• Inspect all wiring to be certain that:

◦ Wiring does not interfere with switch operation

◦ Wiring is not damaged as the door opens and closes

◦ Wiring does not contact sharp or abrasive surfaces

◦ No wiring is left loose and unconnected.

• After mounting and wiring the switch, clean with a vacuum cleaner to remove any chips, filings, or

dirt from around the switch and components.

• Double check the power supply voltages to make sure they match the voltages listed on the

nameplate.

• Double check the phase rotation. The Normal side phase rotation must match the Emergency side

phase rotation.

• Verify that the remote start connections are correct for your application. For more information on

jumper replacement, determine the control type and refer to information provided earlier in this

section.

• Manually operate the ATS with power off to make sure it operates smoothly, with no binding. If it

does not operate smoothly, check for damage that may have occurred during shipping or installation.

Also check for installation debris.