Supervisory Control Wiring; System Setup - Briggs & Stratton 71047 Manuel D'installation Et D'utilisation

Supervisory Control Wiring

An air conditioner can be used with the supervisory contacts
on either terminals A-A or B-B. Terminals A-A can only be
used with supervisory control. Large loads can only be used
with contactor control on terminals B-B. Examples of each
system are described below.
1. The terminal strip on the transfer switch control board
has four connections for customer use. There are two
sets of "Normally Closed" contacts available. They will
be activated when generator power is required. These
can be used for supervisory control of large connected
loads on generator. Loads will be allowed to operate if
there is enough generator power available.
DPSW1 DPSW2
Dipswitch Dipswitch
10
2. Terminals "A-A" on transfer switch control board
A
A
3. Terminals "B-B" on transfer switch control board are
JP2
B
B
4. Tighten all wire connections/fasteners to proper torque.
CT1 & CT2
Connectors

System Setup

You must perform the following before operating the system:
• If generator is installed in an area regularly subjected
Supervisory
Contacts
• Set the DPSW1 and DPSW2 dipswitches on the
are rated for 24VAC. Connect these contacts in
series between air conditioner thermostat and air
conditioner contactor.
To air conditioner contactor
From air conditioner thermostat (yellow?)
rated for 1 Amp 125 VAC. When connected with an
installer supplied contactor, it can be used to control
a large load, such as an electric hot water heater.
Contacts are connected in series with the contactor
control circuit.
Contactor
See label inside transfer switch enclosure for proper
torque values.
to temperatures below 40°F (4°C), select a 50 second
warm up time by moving jumper JP2 installed on
transfer switch control board from '20' position to
'50' position.
transfer switch control board to match the kW rating
of the home standby generator, as described in
Setting Dipswitches.
BRIGGSandSTRATTON.COM
24 VAC
Neutral
120 VAC