beautypg.com

Electrical data, Typical wiring schematic – Bryant PLUS 90X 353AAV User Manual

Page 19

background image

19

ELECTRICAL DATA

UNIT SIZE

036040

036060

036080

048080

060100

060120

UNIT VOLTS --- HERTZ --- PHASE

115---60---1

115---60---1

115---60---1

115---60---1

115---60---1

115---60---1

MAXIMUM UNIT AMPS

8

9.4

9.4

9.6

12.1

12.1

UNIT AMPACITY

10.8

12.5

12.5

12.8

15.9

15.9

MINIMUM WIRE SIZE

14

14

14

14

12

12

MAXIMUM WIRE LENGTH --- FT (M)

34 (10.3)

29 (8.8)

29 (8.8)

29 (8.8)

36 (10.9)

36 (10.9)

MAXIMUM FUSE OR CKT BKR (Amps)**

15

15

15

15

20

20

TRANSFORMER (24v)

40va

EXTERNAL CONTROL

POWER AVAILABLE

HEATING

12va

COOLING

21va

AIR CONDITIONING BLOWER RELAY

24v Standard

TYPICAL WIRING SCHEMATIC

115-V FIELD-

SUPPLIED

DISCONNECT

AUXILIARY
J-BOX

24-V

TERMINAL

BLOCK

THREE-WIRE

HEATING-ONLY

FIVE WIRE

NOTE 1

NOTE 2

FIELD-SUPPLIED
DISCONNECT

CONDENSING
UNIT

TWO
WIRE

FURNACE

C
O
N

T

R
O

L

R

G

COM

W

C

R

G

Y

GND

GND

FIELD 24-V WIRING
FIELD 115-, 208/230-, 460-V WIRING
FACTORY 24-V WIRING
FACTORY 115-V WIRING

208/230- OR
460-V
THREE
PHASE

208/230-V
SINGLE
PHASE

BLOWER DOOR SWITCH

WHT

BLK

WHT

BLK

NOTES:

Connect Y-terminal in furnace as shown for proper blower operation.
Some thermostats require a "C" terminal connection as shown.
If any of the original wire, as supplied, must be replaced, use
same type or equivalent wire.

W

Y/Y2

GND

THERMOSTAT
TERMINALS

1.
2.
3.

A99440

353AA

V