TS 910 TRANSFER SWITCH
PM140 REV 0 12/02/09 43 Thomson Technology
18.15.4. GEN EXERCISE LOAD TEST MODE (LOAD) JUMPERS
Two jumpers are provided to set the required exercise testing mode for the TSC
9 controller as follows;
• ON: for applications where the generator is to be exercised with load, a
jumper must be placed across the 2 pins, adjacent to the text on the
PCB ‘ON’:
• OFF: for applications where the generator is to be exercised without load
(i.e. Off load), a jumper must be placed across the 2 pins, adjacent to the
text on the PCB ‘OFF’:
Only one jumper must be placed on the selection jumpers. Failure to do so
will cause improper operation.
NOTE
The OFF load Test mode is the factory default setting.
NOTE
Should utility power fail during a no-load test operation, the load will
automatically transfer to the generator and will re-transfer back when utility
power is restored to within normal conditions. The engine will continue to run
until the 30 minute exercise time delay period expires.
18.15.5. ENGINE START DELAY JUMPERS
A TSC 9 PCB mounted jumper is provided to configure the desired Engine Start
Delay timer settings. Three time settings are provided - 3 seconds, 6 seconds or
10 seconds. A jumper must be placed across the 2 pins, adjacent to the desired
time as shown on the PCB.
Refer to Section 18.15.1 for the factory default settings of the Engine Start
Delay timer.
18.15.6. ENGINE WARMUP DELAY JUMPERS
A TSC 9 PCB mounted jumper is provided to configure the desired Engine
Warm-up Delay timer settings. Three time settings are provided – 10 seconds,
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