Settings - Lennox LGH 036 Installation Instructions Manual

SETTINGS Menu Interface
From the DISPLAY mode, press
scroll to SETTINGS. Next, press
menu. Use until desired item is displayed.
Use SETTINGS to make changes to the Unit Controller after
initial installation.
Many of the setting changes are the same as install.
Changes are limited by the unit's build information. If you
install new options, you can make changes to equipment
settings beyond the factory values.
Load shed to include power percentage and hard wire.

SETTINGS

UNIT
SETPOINTS
Use
CONTROL
arrows
to
OPTIONS
move
INSTALL
SETTINGS > UNIT
In the SETTINGS menu, use
Press to enter the UNIT menu. View and change the
current settings.
UNIT
UNIT NO. XXX
DATE/TIME
Use
arrows TIME 15:45:00
to
move
DATE 01.01.00
SET CLK MTH: 03
HR: 13
13:33:07
UNITS F/C
CURRENT TEMPERATURE
FORMAT
SET TEMPERATURE
DISPLAY FORMAT
DEGREES FAHRENHEIT
DEGREES CELSIUS
and then use
to enter the SETTINGS
until UNIT is displayed.
!SET !
DISPLAY TIME
USE ARROWS
TO ADJUST
DISPLAY DATE DATE AND TIME
DAY:18 YR: 2011
MIN: 33 ! SET !
DEGREES FAHRENHEIT
DEGREES CELSIUS
! SET !
! SET !
to SETTINGS > SETPOINTS >
(Also see SETTINGS > SETPOINTS > DAMPER)
In the SETTINGS menu, use
displayed. Press
View and change the current system setpoints setup in the
M2 unit controller as shown in the following diagrams for
COOLING, HEATING, REHEAT, EXHAUST and IAQ.
SETPOINTS
COOLING
Use
arrows
to
move
HEATING
(SEPARATE
DAMPER
GRAM FOLLOWS)
REHEAT
REHEAT
WILL NOT
BE VISIBLE
UNLESS IT
WAS
INSTALLED
AT THE
EXHAUST
FACTORY.
IAQ/DCV
YES
SmartAirflow™
INSTALLED?
NO
Page 15
SETTINGS
COOLING
HEATING
REHEAT
EXHAUST
IAQ
until SETPOINTS is
to enter the SETPOINTS menu.
OCP COOL BU STPT
UNOCP COOL BU STPT
FREE COOLING STPT
COMP TIME OFF DELAY
COOLING OPTION
OCP HEAT BU STPT
UNOCP HEAT BU STPT
DIA­
! SET !
XX%RH [0-99%]
REHEAT STPT
OR DEHUMIDI-
STAT CONTROL
REHEAT DEADBAND
SMOKE POS
EXHAUST FAN STPT
DAMPER START OPEN STPT
DAMPER FULL OPEN STPT
XXX CFM
MAX OA CFM
MAX DAMPER
XX% OPEN
POS
-
XX.XºF
XX.XºF
XX.XºF
XX.XºF
XX.XºF
3%
50%
50%
700PPM
1200PPM