Viconics VZ7656E Installation Guide Manual de usuario Pagina 1

1 | VZ7656E1000W Installation Guide CONTENTS Installation 2 Location 2 Installation 2 Theory of Operation 3 Features overview 3 Wireless

10 | VZ7656E1000W Installation Guide Sequence of auto-scroll status display: CLOCK STATUS SYSTEM MODE SCHEDULE STATUS OUTDOOR TEMPERATURE ALARMS Mon

11 | VZ7656E1000W Installation Guide Current Zone Sequence Return Air Temperature Discharge Air Temperature Current Static Pressure Fresh Air Le

12 | VZ7656E1000W Installation Guide It is possible to bring up the user menu at any time by depressing the MENU key. The status display automaticall

13 | VZ7656E1000W Installation Guide A) Override an unoccupied period Override schd Y/N This menu will appear only when the controller is in unoc

14 | VZ7656E1000W Installation Guide D) Schedule set (2 events) Scheduling can have 2 or 4 events per day. This is set in the configuration menu as p

15 | VZ7656E1000W Installation Guide Ex. #2 Commercial building which is occupied all weekend Event Period #1 - Event #1 Period #1 - Event #2 Occup

16 | VZ7656E1000W Installation Guide Ex. #1. Four event retail establishment schedule Event Period 1 - Event 1 Period 1 - Event 2 Period 2 - Event 3

17 | VZ7656E1000W Installation Guide CONFIGURATION PARAMETERS DEFAULT VALUE SIGNIFICANCE AND ADJUSTMENTS PswrdSet Configuration parameters menu acce

18 | VZ7656E1000W Installation Guide When PAN ID is used with a range of 251 to 500, for (SA) Stand-Alone Systems In this application, the VZ76 contr

19 | VZ7656E1000W Installation Guide When PAN ID is used with a range of 1 to 250, for (NS) Networked Systems In this application, any controller(s)

2 | VZ7656E1000W Installation Guide INSTALLATION Remove the security screw on the bottom of Terminal Equipment Controller cover.  Open unit by

20 | VZ7656E1000W Installation Guide Channel Channel selection Default value = 10 Range is: 10 to 26 This parameter (Channel) is used to link speci

21 | VZ7656E1000W Installation Guide CntrlTyp Sets how the Zones attached to the RTU controller vote to determine the actual system mode of operatio

22 | VZ7656E1000W Installation Guide Cool cph Cooling stages cycles per hour Default value = 4 C.P.H. Will set the maximum number of cooling stage c

23 | VZ7656E1000W Installation Guide Cal OS Outside air temperature sensor calibration Default value = 0.0 °F or °C Offset that can be added/subtract

24 | VZ7656E1000W Installation Guide Prog rec Progressive recovery enabled Default value = Off Progressive recovery is automatically disabled if B

25 | VZ7656E1000W Installation Guide Pressure Static Pressure setpoint Default: 0.8”WC Bypass damper will maintain this supply static pressure set po

26 | VZ7656E1000W Installation Guide Min FA Minimum Fresh Air Value Default value = 0 CFM Minimum fresh air required. Effective only in Occupied mode

27 | VZ7656E1000W Installation Guide FRESH AIR DAMPER CONTROL SEQUENCES The fresh air damper can be controlled through more than one sequence to ach

28 | VZ7656E1000W Installation Guide Economizer Mode and Fresh Air Measurement Station If the fresh air damper is to be used for both free coolin

29 | VZ7656E1000W Installation Guide Economizer Mode and CO2 Level Control If the fresh air damper is to be used for both free cooling and CO2level

3 | VZ7656E1000W Installation Guide 10. Insert each wire according to wiring diagram. 11. Gently push excess wiring back into hole (fig. 3). 12. R

30 | VZ7656E1000W Installation Guide Economizer Mode, CO2 Level Control and Fresh Air Measurement Station If the fresh air damper is to be used f

31 | VZ7656E1000W Installation Guide SPECIFICATIONS Terminal Equipment Controller power requirements: Operating conditions: Storage conditions: S

32 | VZ7656E1000W Installation Guide DRAWING & DIMENSIONS Viconics Technologies Inc.Tel.: Fax: Toll free:www.viconics.com

4 | VZ7656E1000W Installation Guide  Remote outdoor sensing capability for added flexibility. - System mode heating and cooling lockout. - Zone

5 | VZ7656E1000W Installation Guide WIRELESS SYSTEM OVERVIEW Viconics VZ7260X5X00W Zone controllers are used in conjunction with the VZ7656X1000W ro

6 | VZ7656E1000W Installation Guide TERMINAL, IDENTIFICATION AND FUNCTION Wiring Terminal Use Terminal Identification Description 1 – Cool 2 Y2 Outp

7 | VZ7656E1000W Installation Guide Screw terminal arrangement and wiring TYPICAL APPLICATIONS Main outputs wiring Wiring notes: Note 1: If

8 | VZ7656E1000W Installation Guide Remote sensor accessories Model no. Description S2020E1000 Outdoor temperature sensor S2060A1000 Averaging tempe

9 | VZ7656E1000W Installation Guide S2020E1000; outdoor air temperature sensor This sensor can be used for:  Outside air temperature sensing with