Product Manual A

3. Description 11-2017

2. If there is a programmed transition delay, the transfer switch stops in the Neutral position for the

Time Delay Programmed Transition (TDPT) and then completes its transition to the Source 1

position. The Source 1 Connected indicator lights and the Time Delay Engine Cooldown (TDEC)

timer starts.

3. When the engine cool-down delay expires, the genset shuts down and the Source 2 Available

indicator goes out.

3.4 Electronic Control System

This section describes the standard and optional components of the electronic control system.

WARNING

Improper calibration or adjustment of electronic control modules can cause death, severe

personal injury, and equipment or property damage. Calibration and adjustment of these

components must be performed by technically qualified personnel only.

For further information regarding installation, calibration and adjustment of these components, refer to the:

• Installation Manual (shipped with the product)

• Service Manual (available through your distributor)

WARNING

AC power within the cabinet and the rear side of the cabinet door presents a shock hazard that

can cause severe personal injury or death. When the cabinet door is open, use extreme caution

to avoid touching electrical contacts with body, tools, jewelry, clothes, hair, etc.

3.4.1 Front Panel Test - Sequence of Events

If the test button is pushed on the Front Panel, then the controller simulates a Source 1 or Utility failure

and proceeds to transfer the load to the generator.