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Viconics VZ7656F Wireless Installation Guide User Manual

Page 10

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10 | VZ7656F1000W Installation Guide

Sequence of auto-scroll status display:

CLOCK

STATUS

SYSTEM

MODE

SCHEDULE

STATUS

OUTDOOR

TEMPERATURE

ALARMS

Monday

12:00

AM

Sys mode

auto

Occupied

Outdoor

x.x °C or°F

Service

Sys mode

off

Occupied

hold

DAS

Alarm

Sys mode

heat

Unoccup

SetClock

Sys mode

cool

Filter

Com

Lost


Outdoor air temperature

 Outdoor air temperature display is only enabled when outdoor air temperature sensor is

connected.

A maximum range status display of 50 °C ( 122 °F ) indicates a shorted sensor.
Associated functions, such as mode lockouts and economizer function are
automatically disabled.

A minimum range status -40 °C ( -40 °F ) is not displayed and indicates a opened
sensor or a sensor not connected. Associated functions, such as mode lockouts and
economizer function are automatically disabled.


Alarms

If alarms are detected, they will automatically be displayed at the end of the status
display scroll.

During an alarm message display, the back lit screen will light up at the same time as
the message and shut off during the rest of the status display.

Two alarms maximum can appear at any given time.

The priority for the alarms is as follows:


Sequence of manual-scroll status display:
Manual scroll of each menu item is achieved by pressing the Yes (scroll) key repetitively. The
last item viewed will be shown on the display for 30 seconds before returning to automatic
scrolling. Temperature is automatically updated when scrolling is held.

Clock Status

System

Mode

Schedule

Status

Outdoor

Temperature

Alarms

(if detected)

Monday

Sys Mode

Occupied

Outdoor

Service

12:00 AM

Off

xx.x °C or °F

DAS Alrm

Sys Mode

Unoccupied

SetClock

Auto

Filter

Sys Mode

Override

Comm Lost

Cool

Sys Mode

Heat