System Test; Controls; Operation - Briggs & Stratton 200 Amp Automatic Transfer Switch Manuel D'installation Et D'utilisation

The "On" position for the dipswitches is the switch number ON
THE TRANSFER SWITCH CONTROL BOARD, not on the switch. For
example, for an 18,000 watt generator, set DPSW2 dipswitch 10 to
"On" position. Set DPSW1 dipswitch 8 to "On" position. 10,000 plus
8000 equals 18,000 watts. Set only one switch to "On" position
on DPSW1 and DPSW2.
Refer to following chart for proper switch selection(s).
kW Rating DPSW
of #1 "ON"
Generator Position
7kW 7
8kW 8
9kW 9
10kW* 0
11kW* 1
12kW 2
13kW* 3
14kW 4
15kW 5
16kW 6
17kW 7
18kW 8
19kW 9
20kW 0
30kW 0
45kW 5
48kW 8
50kW 0
60kW 0
* For generators with a rating that includes 500 Watts, round
down to next lowest rating
(example: 13.5 kW set to 13kW)
NOTICE Air density is less at high altitudes, resulting in less
available engine power. Specifically, engine power will decrease 3.5%
for each 1,000 feet (300 meters) above sea level and 1% for each 10°
F (5.6°C) above 77°F (25°C). Generators located in these conditions
must have the transfer switch programmed appropriately for this
power decrease.

System Test

With the generator system switch in AUTO, turn the service
disconnect feeding the transfer switch contactor to the OFF
position. After a few minutes the generator will start and the
transfer switch will transfer to generator power.
To return to utility power, turn the service disconnect feeding
the transfer switch to the ON position.

Controls

Other than a Manual Override lever, there are no operator
controls because this is an automatic transfer switch. The
manual override is to be used only by licensed professionals.

Operation

To select automatic transfer operation, do the following:
DPSW
#2 "ON"
Position
0
0
0
The system will now be in automatic operation mode.
10
When the generator is providing power to the transfer
10
switch, the control module is constantly monitoring
10
generator power. If the air conditioner is called to run, and
10
there is sufficient generator power available, the controller
10
will close contacts "A-A" to air conditioner contactor.
Contacts "B B" will open before contacts A-A close. If loads
10
are too great for the generator, contacts A-A and/or B-B will
10
open. When air conditioning is not needed, A-A will open. If
10
enough power is available, B-B will close.
10
10
20
30
40
40
50
60
1. Set service disconnect switch that sends utility power
to transfer switch contactor to "On" position.
2. Install 15 Amp fuse in generator's control panel.
3. Set generator's circuit breaker to "On" position.
4. Set generator's system switch to "AUTO" position..
11