Microprocessor Controller for DOAS
34
®
T
HIS
SCREEN
ALLOWS
THE
USER
TO
V
IEW
AND
E
DIT
I/O P
OINTS
.
This screen is read only and will require the factory password to make changes.
Screen to the left is an example of an analog input configuration screen. Similar
screens appear for remaining I/O when selected.
To monitor individual I/O points:
1. Press the enter button to highlight the I/O type.
2. Press the up and down arrows to change the IO type.
3. Press the enter button to highlight the controller channel.
4. Press the up and down arrows to change the channel.
T
HIS
SCREEN
ALLOWS
THE
USER
TO
E
NABLE
I/O C
ONFIGURATION
E
DITS
.
Changes to the IO configuration requires the factory login password. Consult
factory for IO configuration changes.
ADJUSTMENT OF I/O CONFIGURATION MUST ONLY BE DONE UNDER
FACTORY GUIDANCE! IMPROPER ADJUSTMENT MAY RESULT IN SYSTEM
DAMAGE!
Control Variables
Advanced
I/O Configuration
The
IO Configuration Menu
allows the user to view and modify controller input
and output points.
T
HIS
SCREEN
ALLOWS
THE
USER
TO
V
IEW
AND
C
HANGE
THE
E
XHAUST
F
AN
C
ONTROL
T
YPE
.
Reference control variables for possible exhaust fan control methods.
T
HIS
SCREEN
ALLOWS
THE
USER
TO
V
IEW
AND
C
HANGE
THE
U
NOCCUPIED
D
EHUMIDIFICATION
C
ALL
.
Reference control variables for possible unoccupied dehumidification call
methods.
T
HIS
SCREEN
ALLOWS
THE
USER
TO
V
IEW
AND
C
HANGE
THE
U
NOCCUPIED
U
NIT
O
PERATION
.
Possible unoccupied unit operation methods include:
• Unit Off
• Night Setback Cycle*
• Recirculation with Unoccupied Setpoints*
• Normal Operation with Unoccupied Setpoints
Note: An askterisk indicates method is only available if the unit is equipped with
an unoccupied recirculation damper.
T
HIS
SCREEN
ALLOWS
THE
USER
TO
E
NABLE
M
ORNING
W
ARM
U
P
AND
C
OOL
D
OWN
.
The user can enable morning warm up, morning cool down, and set the duration
for the sequence.
Control Variables
Advanced
Unit Configuration
The
Unit Configuration
menus allows the user to view unit configuration
provided from factory. Configuration menus listed below can be altered with the
factory password. Consult factory for unit configuration changes!
Menu
