Orion-system VCM-X/RNE Operator Interfaces Manual de usuario descargar pdf (Pagina 58)

VAV/ZONE CONTROLLER PROGRAMMING

VCM-X / RNE Operator Interfaces Technical Guide

VAV/Zone Conﬁ guration Screens

VAV Zone Conﬁ guration

In order to correctly set up the VAV/Zone Controller, you must ﬁ rst

conﬁ gure several parameters in regard to the type of system and operat-

ing parameters for the VAV/Zone Controller you have installed. Most

of these values and operating parameters are only set once at the initial

system setup and are never changed.

System Manager Instructions

From any Menu Screen, press the <SETPOINTS> button. The Unit

Selection Screen will appear requesting that you enter the unit ID number.

Enter the correct unit ID number of the VAV/Zone Controller you want

to conﬁ gure and press

<ENTER>. You will see the screen shown below.

1) Change Setpoint

2) Configure Unit

3) Damper Force

ESC) Exit Menu

Press <2> on the keypad to enter the ﬁ rst Unit Conﬁ guration Screen.

Modular Service Tool Instructions

From any Menu Screen, press the <CONFIGURATION> button. The

Unit Selection Screen will appear requesting that you enter the unit ID

number. Enter the correct unit ID number of the VAV/Zone controller

you want to conﬁ gure, and press

<ENTER>. You will then see Unit

Conﬁ guration Screen #1.

Conﬁ guration Screen #1 - Box Conﬁ guration

XX Box Cnfg IDXXXX

Box Configuration

COOLING ONLY BOX

[Enter Type 0 - 3]

This Box Control Code will operate in one of four possible modes. The

box designation will display on the top line of all screens.

0 = COOLING ONLY BOX (will display as CO Box)

1 = H/C CHANGEOVER BOX (will display as HC Box)

2 = SERIES FAN BOX (will display as SF Box)

3 = PARALLEL FAN BOX (will display as PF Box)

Conﬁ guration Screen #2 - Damper Operation

XX Box Cnfg IDXXXX

Damper Operating

Mode: DIRECT ACTING

[0=Direct 1=Reverse]

Enter <0> for Direct Acting or <1> for Reverse Acting. If the damper

opens in a clockwise direction, it is DIRECT ACTING. If the damper

opens in a counter-clockwise direction, it is REVERSE ACTING.

CAUTION: If you change this setting, you MUST cycle

power to the controller to allow it to re-calibrate

the damper feedback positions for its new

direction of control!

Conﬁ guration Screen #3 - Voting Zone

XX Box Cnfg IDXXXX

Is This Box a

Voting Zone..: YES

[0=NO 1=YES]

If this is a Zoned System, select this option so that the box can be in-

cluded as a voting zone.

Conﬁ guration Screen #4 - Pressure

Independent Airﬂ ow Constant

XX Box Cnfg IDXXXX

Pr Independent Boxes

Airflow @ 1” WG

Constant..: 1200 CFM

If this is a Pressure Independent Box, you must enter this airﬂ ow

constant so that the CFM readings can be correctly calculated. This

airﬂ ow constant is provided by the box manufacturer and depends on

the diameter of the duct.

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 83 84

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