background image

AC 3-ZONE CONTROL

ZONE 1

INPUT

ZONE 1

AC TSTAT

EQIUPMENT

POWER

FURNACE

OR

FAN COIL

AIR

CONDITIONER

COOL

HEAT

FAN

R

R

C

Y/Y2

G

C

Y1

G

W1

Rc
Y1

G

W1

Rh

R

C

Y

G

W

Rz

C

C

Y

Fig. 10 — AC 3-Zone Control, AC STAT, 1-Stg. AC

with 1-Stg. Heat

A04196

HP/2S 3-ZONE CONTROL

ZONE 1

INPUT

ZONE 1

AC TSTAT

EQIUPMENT

POWER

FURNACE

OR

FAN COIL

AIR

CONDITIONER

COOL

(LO) HEAT

FAN

R

C

Y/Y2

G

Rz

C

(HI HEAT)

R

C

Y1

G

W1

Y2

W2

O

SWITCH 9=ON

SWITCH 10=ON

R

C

Y1

G

W1

Y2

W2

O

R

C

Y

G

W2

C

Y

Fig. 11 — HP/2S 3-Zone Control, AC Stat, 1-Stg. AC

with 1 or 2-Stg. Heat

A04197

H P/2S 3-ZONE CONTROL

ZONE 1

INPUT

ZONE 1

AC TSTAT

EQIUPMENT

POWER

FAN COIL

HEAT PUMP

HT AND CL

AUX HT

FAN

R

C

Y/Y2

G

Rz

C

REV VALVE

R

C

Y1

G

W1

Y2

W2

O

SWITCH 9=OFF

SWITCH 10=OFF

Rh

Y1

G

W1

Y2

W2

O

R

C

Y

G

C

Y

Rc

O

O

W

R

Fig. 12 — HP/2S 3-Zone Control, HP Stat, 1-Stg. HP

with 1-Stg. Aux. Heat

A04198

—9—

Содержание ZONEBB3Z

Страница 1: ...and location of zones This affects duct and damper selections This instruction covers the physical installation and start up of the Bryant 3 Zone system Use this instruction to guide the actual instal...

Страница 2: ...he routing of wiring early to avoid possible problems later on Remember all wires converge at the Bryant 3 Zone system so its location is important III INSTALL COMPONENTS A Install Bryant 3 Zone Syste...

Страница 3: ...4 Insulate damper using 1 1 2 in to 2 in insulation Check your local codes See Fig 5 NOTE All zone dampers and duct work must be properly supported according to local codes or SMACNA standards D Recta...

Страница 4: ...2S Control may be used in 1 stage cooling and 1 or 2 stage heating applications For 2 stage heating the stat may be a 2 stage heat AC stat or a HP stat converted to AC Bryant HP stats can be field co...

Страница 5: ...d When dampers are to move all opening is done first followed by all closing Stages In multi stage systems the equipment stage is set by the greatest thermostat call but may be delayed by the control...

Страница 6: ...am of the coil but ahead of the electric heater This sensor measures the temperature of the air leaving the coil during HP heating It is not included with the control but may be ordered separately as...

Страница 7: ...he changeover time effective if switch 1 is OFF ON sets 30 minutes OFF sets 20 minutes Default is OFF Dipswitch 3 This is a multiplier modifying the time set on switch 2 ON multiplies the set time by...

Страница 8: ...air noise level To set operate the system with a call from the smallest zone at its highest airflow highest may be either heating or cooling This condition forces the largest amount of air through th...

Страница 9: ...N COIL AIR CONDITIONER COOL LO HEAT FAN R C Y Y2 G Rz C HI HEAT R C Y1 G W1 Y2 W2 O SWITCH 9 ON SWITCH 10 ON R C Y1 G W1 Y2 W2 O R C Y G W2 C Y Fig 11 HP 2S 3 Zone Control AC Stat 1 Stg AC with 1 or 2...

Страница 10: ...AN COIL LO COOL LO HEAT FAN R C G Rz C HI HEAT R C Y1 G W1 Y2 W2 O SWITCH 9 ON SWITCH 10 ON Rh Y1 G W1 Y2 W2 O R C Y1 G C Y1 Rc R Y Y2 HI COOL Y2 W2 Y2 2 SPEED AIR CONDITIONER Fig 14 HP 2S 3 Zone Cont...

Страница 11: ...11...

Страница 12: ...d formats and materials All include video and or slides plus companion book Classroom ServiceTraining plus hands on the products in our labs can mean increased confidence that really pays dividends in...

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