25
PROPER INSTALLATION
Vent Control
Vent Door Shipping Screw
Label
Vent
Control
Lever
Rotate the vent control lever to either open or close the damper.
Vent
Closed
Vent
Open
HYDRONIC HEAT INSTALLATIONS
To avoid the risk of freezing the steam or water coil during
prolonged shut down periods, the vent door must be left closed
when the outdoor temperature might fall below freezing or a
power door kit must be installed.
AIR DISCHARGE GRILLE
The discharge grille can be adjusted to expel air at either a 15°
or 40° angle.
15° Discharge
Angle
40° Discharge
Angle
Discharge Grille Orientation Options
Use the following procedure to change the angle of the dis-
charge air flow:
1. Remove the front cabinet (see Front Removal).
2. Position the front so that the backside is accessible.
Use the following procedure to change the angle of the dis-
charge air flow:
1. Remove the front cabinet (see Front Removal).
2. Position the front so that the backside is accessible.
3. Remove the four nuts which secure the discharge air grille
to the cabinet front.
4. Rotate the grille 180° end-for-end.
5. Reinstall the nuts securing the discharge air grille to the
cabinet front. Reinstall the cabinet front on the unit.
CONFIGURATION SETTINGS FOR G, K & M
MODEL BOARDS
The control can be configured to operate a wide range of op-
tions. The options listed below with the * are the factory de-
fault settings. If these are acceptable, then the unit does not
require any additional configuration and is fully operable. To
configure the unit, first select the configuration feature code
setting and then an option code to change from the factory
default setting.
To
enter configuration feature mode
:
1. Press
and
continue to hold
the up and down
arrow
keys and quickly
press
the
OFF
key
twice within
a two (2) second time frame
.
The display will alter-
nate between displaying the feature code
C1
and the op-
tion code
0
(factory default setting)
.
The lower right dot on
the display will flash. To enter the other option codes for
C1 (
rE and L5)
press either the up or down arrow key.
