Viconics VZ7260X Installation Guide Manual do Utilizador descarregar pdf (Página 9)

9 | VZ7260B Series - Installation Guide

Pressure dependent VAV cooling or heating system with local On-Off

perimeter reheat and central changeover

Mandatory

RehtConf = 3 =

On-Off Perimeter

Reheat Only

Set BO5 Time to

0= 15 minutes if

using regular 24

VAC relays

Set BO5 Time to

1= 10 seconds if

using 24 VAC

Solid State Relays

(SSRs) for

proportional control

Mandatory

RehtConf = 3 =

On-Off Perimeter

Reheat Only

Set BO5 Time to

0= 15 minutes if

using regular 24

VAC relays

Set BO5 Time to

1= 10 seconds if

using 24 VAC

Solid State Relays

(SSRs) for

proportional control

Pressure dependent VAV cooling or heating system with local On-Off duct

reheat and central changeover

Mandatory

RehtConf = 2 =

On-Off Duct

Reheat Only

Set BO5 Time to

0= 15 minutes if

using regular 24

VAC relays

Set BO5 Time to

1= 10 seconds if

using 24 VAC

Solid State Relays

(SSRs) for

proportional control

Tri-State Floating VAV Actuator

Heating and/or Cooling

& On/Off Baseboard

Room Temperature Control

Minimum

& Maximum

Position

Adjusted at Controller

UI3

0 V~ Com

24 V~ Hot

BO1

BO5-Aux

BO2

Open

Analog

VAV Actuator

Heating and/or Cooling

& On/Off Baseboard

Room Temperature Control

Minimum

& Maximum

Position

Adjusted at Controller

0 to 10

VDC

UI3

0 V~ Com

24 V~ Hot

AO1

BO5-Aux

AO2

Analog

VAV Actuator

Heating and/or Cooling

& On/Off Duct Heater

Room Temperature Control

Min, Max and HeatFlow

Positions Adjusted at Controller

0 to 10

VDC

UI3

0 V~ Com

24 V~ Hot

AO1

BO5-Aux

AO2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 34 35

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