Care And Maintenance - Bryant ZONE PERFECT TWO-ZONE Installation Instructions Manual

PROGRAMMABLE
ELECTRONIC
TWO-ZONE BOARD
THERMOSTAT
THERMOSTAT
MODEL AC
INPUT
24 VAC HOT R
*
FAN G
W
HEAT STAGE 1 /
W1
Y
COOL STAGE 1 /
Y2
O
N/A /
W2
Y1
N/A /
W2
24 VAC COMM C
N/A B
N/A L
S1
OUTDOOR
SENSOR
S2
CONNECTION
PROGRAMMABLE
ELECTRONIC TWO-ZONE BOARD
THERMOSTAT THERMOSTAT
MODEL 2S INPUT
Y1
COOL STAGE 1 /
W2
*
FAN G
W
HEAT STAGE 1 /
W1
Y
COOL STAGE 2 /
Y2
O
HEAT STAGE 2 /
W2
24 VAC HOT R
24 VAC COMM C
N/A B
TROUBLE L
S1
OUTDOOR
SENSOR
S2
CONNECTION
MAXIMUM CYCLE RATE
The Zone Perfect Two-Zone will allow a maximum of 4 equip-
ment cycles per hr or 1 every 15 minutes when a heating or cooling
mode is activated. When a demand exists, and internal timer will
start counting down 15, 14, 13...0 minutes. Once the timer expires
the control will allow a new mode to restart the equipment. The
internal time, as well as the cooling 5-minute timeguard can be
cleared by using the comprotec override feature.
R
G
W1
Y1
W2
Y2
C
SINGLE-STAGE HEAT,
SINGLE-STAGE COOL
SEE NOTES 1 AND 3
Y1
G
W1
WIRING DIAGRAM NOTES:
Y2
1. * Hook up G on zone 1 thermostat only.
2. Set thermostat dip switch A to ON.
W2
3. Set thermostat dip switch C to ON. This will disable
timeguard and cycle protection in thermostat by setting
R
it to ZONE mode. Refer to thermostat Installation Instructions
for details on how to do this.
C
TWO-STAGE HEAT,
TWO-STAGE COOL
SEE NOTES 1, 2, AND 3
→ Fig. 14—Electronic Programmable Thermostat Wiring Diagrams
PROGRAMMABLE
ELECTRONIC
TWO-ZONE BOARD
THERMOSTAT
THERMOSTAT
MODEL HP
INPUT
24 VAC HOT R R
*
FAN G G
W
HEAT STAGE 1 / W1
W1
Y
COOL STAGE 1 / Y1
Y2
O
HEAT STAGE 2 / W2
W2
Y1
N/A /
W2
Y2
24 VAC COMM C C
N/A B
N/A L
S1
OUTDOOR TWO-STAGE HEAT,
SENSOR SINGLE-STAGE COOL
S2
CONNECTION
SEE NOTES 1, 2, AND 3

CARE AND MAINTENANCE

For continuing optimum performance and to minimize possible
equipment failure, it is essential that periodic maintenance be
performed on this equipment. Consult your servicing contractor for
the proper frequency of maintenance. Frequency may vary depend-
ing upon geographic areas.
—8—
A97295