12.

Connect conductor from transfer switch neutral terminal

Supervisory Control Terminals

 

to generator NEUTRAL terminal. Observe generator

To avoid undesirable operation, we recommend loads be

 

control panel labeling for terminal identification.

 

managed only with low voltage or 50 Amp remote modules.

13.

Connect conductor from transfer switch “GND” terminal

Do not use the transfer switch control board supervisory

 

to generator control panel “GROUND” terminal.

control terminals (if present).

 

Assure generator equipment grounding conductor is

The illustration on the following page shows a completed

 

connected per applicable federal, state and local codes,

transfer switch installation. Your actual layout will vary.

 

standards and regulations.

 

 

 

 

Illustration callouts are:

14.

Using minimum #14 AWG conductors, connect

A - From utility watt-hour meter

 

the transfer switch “UTILITY 240 VAC” terminals to

B - Current transformers

 

generator’s “240 VAC” terminals via two-pole connector

 

C - Transfer switch

 

supplied with generator.

 

 

 

 

NOTICE TxRx and TxRx GND communication wiring

D - Symphony™ II system control board

must be connected for the Synphony II System to operate

E - T/R and GND to Generator

properly.

 

 

 

 

 

 

 

 

 

 

 

 

F - Transfer switch control board

15.

Using #18 AWG twisted pair conductors, no greater

G - Neutral terminal

 

than 200 ft. in length, 300 volt 75°C-90°C, connect “T/R”

H - Neutral bus

 

and “GND” terminals on transfer switch control board

 

J - Ground bus

 

(B) to the generator’s control panel (A) “TxRx” and

 

K - Main distribution panel

 

“TxRx GND” terminals via ten pin connector supplied

 

with generator. Count down to the proper pin location

L - UTILITY 240VAC to Generator

 

on the generator control board since visual alignment

M - Two pin connector

 

with its decal can be misleading:

 

REPRODUCTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Ten pin connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Generator circuit breaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R - Generator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S - Generator Neutral terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T - Generator Ground terminal

 

A

 

NOT

 

 

 

 

- Transfer switch ground terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V - Load connection to distribution panel

 

 

 

 

 

 

 

 

FOR

W - Generator disconnect circuit breaker

 

 

 

 

 

 

 

 

X - Utility disconnect circuit breaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y - Utility connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Z - Generator connection

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

16. Install optional remote modules using the installation

 

 

instructions provided with each module. Set each

 

 

module to the agreed-upon priority setting.

 

17. Tighten all wire connections/fasteners to proper torque. See label inside transfer switch enclosure or values listed in remote module installation instructions for proper torque values.

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