Field Wiring - Bradford White Brute MagnaTech BMGV1600 Installation And Operation Instructions Manual

VIEW from
the BACK
Figure 17. All power and wiring through back panel!

8.4 Field Wiring

Field wiring for cascading and systems sensors must
be run along the inside face of the available electrical
raceway to the back of the unit.
See Figure 17.
When running the Field Connection wiring between
the units in a cascading installation (Lead Lag, System
Sensor, Outdoor Sensor, Building Automation, Etc),
ALWAYS Exit and Enter the unit through the lower
back panels. so that during future servicing, the wires
do not have to be disconnected in order to remove the
top and side panels.
It is up to the electrician to install all power and
system wiring as per codes and best practices.
The Control panel pulls forward for easy access of
wiring (See Figure 16). Do not run any wiring to the
right as this will restrict the opening ability of the
Control panel.
Junction Box
for Main Power
Connections
Electrical Shock Hazard
Electrical shock can cause severe injury, death
or property damage. Disconnect the power
supply before beginning installation or changing
the wiring to prevent electrical shock or damage
to the equipment. It may be necessary to turn
off more than one power supply disconnect.
All electrical wiring is to be done in accordance
with local codes, or in the absence of local
codes, with: 1) The National Electrical Code
ANSI/NFPA No. 70 - latest Edition, or 2) CSA
STD. C22.1 "Canadian Electrical Code - Part
1." This appliance must be electrically grounded
in accordance with these codes.
Page 33
Both units are
shown with
outside panels
removed for full
servicing.
Field
Electrical
Connections.
At the front of
the unit.
A Available
Electrical
Raceway
Available
Knockouts
for System
Sensor
and/or
modbus,
etc.
WARNING