Bard QC501 Manuel D’Utilisation

Manual  2100-416
Page  16

SIDE FIELD
WIRE ENTRANCE

REMOTE THERMOSTAT
TERMINAL BLOCK

INDOOR BLOWER

CONTROL BOX/ CIRCUIT
BREAKER PANEL

MIS-1736

Refer to the unit rating plate and/or Table 2 for wire
sizing information and maximum fuse or “HACR
Type” circuit breaker size.  Each unit is marked with a
“Minimum Circuit Ampacity”.  This means that the
field wiring used must be sized to carry that amount of
current.  Depending on the installed KW of electric
heat, there may be two field power circuits required.  If
this is the case, the unit serial plate will so indicate.  All
models are suitable only for connection with copper
wire.  Each unit and/or wiring diagram will be marked

“Use Copper Conductors Only”.  These instructions
must be adhered to.  Refer to the National Electrical
Code (NEC) for complete current carrying capacity data
on the various insulation grades of wiring material.  All
wiring must conform to NEC and all local codes.

The electrical data lists fuse and wire sizes (75° C
copper) for all models, including the most commonly
used heater sizes.  Also shown are the number of field
power circuits required for the various models with
heaters.