Viconics VTR7300 Installation Manual - Manual (Page 12)

12 | PIR Ready VTR7300 Series-Installation Guide
AutoMode set to OFF = Auto system mode NOT ACTIVE
SEQUENCE SELECTED MODE MENU
0 = Cooling Only
Off - Cool
1 = Heating Only Off - Heat
2 = Cooling / Heating
Cooling With Electric Reheat
Off
– Heat – Cool
3 = Heating With Electric Reheat Off - Heat
4 = Electric Reheat Only Off
– Heat
Available fan button menu sequences
FAN BUTTON
MENU
CONFIGURATION
MENU PRESENTED ARE DEPENDENT ON MODEL USED
AND SEQUENCE OF OPERATION SELECTED
DEFAULT VALUE
WHEN SEQUENCE
TOGGLED
0 Low-Med-High 3 Speed configuration using 3 fan relays ( L-M-H ) High
1 Low-High 2 Speed configuration using 2 fan relays ( L-H ) High
2 Low-Med-
High-Auto 3 Speed configuration with Auto fan speed mode using
3 fan relays ( L-M-H-A )
High
3 Low-High-Auto 2 Speed configuration with Auto fan speed mode using
2 fan relays ( L-H-A )
High
4 On-Auto
Single Speed configuration. Auto is for Fan on demand /
On is On all the time
Auto
Auto speed fan mode is also offered in heating mode applications; it will not have any
effect on dehumidification. It will strictly be used for noise comfort issues.
Auto Speed Fan Mode operation for sequences 2 and 3 is dependent on Auto Fan
parameter. When Auto Fan is set to:
 AS ( Default ) = Auto Speed during occupied periods. Fan is always on during
occupied periods. Low, medium and high speeds operate on temperature offset
from setpoint.
 AS AD = Auto Speed / Auto Demand during occupied periods.
o Medium and high speeds operate on temperature offset from setpoint.
o Low speed operates on demand and will shut down when no
demand is present.
I
NSTALLER
C
ONFIGURATION
P
ARAMETER
M
ENU
Configuration can be done through the network or locally at the Terminal Equipment
Controller.
 To enter configuration, press and hold the middle button (°C/°F or Override) for
8 seconds.
 If a password lockout is active, “Password” is prompted. Enter password value
using the “up” and “down” arrows and press the middle button again to gain