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NOTE: hold arrow down to scroll values faster for time
and temperature settings
NOTE: If after any Menu or setting change there is no
activity for 15 seconds the control will save changes and
default back to display clock.
•
Lock/Unlock: hold up and down arrows simultaneously
for 10 seconds to lock control (when locked, features
maybe viewed, but settings cannot be changed)
•
Fan Speed: settings range from 1 thru 10 (1=low speed,
10=high speed)
•
Mode:
Off - unit off
On - unit will come on when Start/Stop Time is satisfied
(see below)
Auto - unit will come on with external contact closure
(typically a door switch) and when Start/Stop Time is
satisfied (see below), unit will shut off when external
contact opens
•
Delay Time: settings range from 1 second - 10 minutes in
increments of seconds, active in Auto mode only, this will
delay the time that it takes the unit to turn off after the
external contact opens
NOTE: Set to "Off" position to disable
•
Temp Set:
First - temperature units setting (F - Fahrenheit, C -
Celsius)
Second - temperature settings range from 50º - 90º F (10º-
32º C), displays temperature setting for built in thermostat
(when temperature falls below setting, heat will come on)
NOTE: The internal thermostat may be disabled by setting it
to the off position located between the 90º and 50º (32º
and 10º C) settings
•
Start Time: sets the time when the unit is to turn on in the
"On" mode or become active for "Auto" mode (based on
time clock setting, note the "am" indicator)
•
Stop Time: sets the time when the unit is to turn off in the
"On" mode or become inactive for the "Auto" mode
(based on time clock setting, note the "am" indicator)
•
Set Time: sets the clock (note "am" indicator), does not
adjust for daylight savings
2.
Hand Held Infrared Remote Control
Operation of the hand held remote is the same as the
Unit/Remote Mounted Display with two exceptions.
a.
The addition of a lock button to lock the display
board.
b.
The hand held remote will
change any of the settings
when the display is locked.
3.
External Connections
a.
Remote Mounted Thermostat:
A remote mounted thermostat
may be connected to wires 6
& 7 of the Intelliswitch. If the
internal thermostat is left on,
the external thermostat will
work with it in parallel,
allowing either one to activate the heat. If the internal
thermostat is turned off, the external thermostat will
work independently to activate the heat.
b.
Auto Mode Activation: The Intelliswitch may be
activated externally through the Auto mode by means
of an external set of dry contacts (typically a door
switch) connected to wires 9 & 10.
4.
Master/Slave Operation
For master/slave operation a serial cable connection must
be made between the Intelliswitch control boards of each
unit to be linked.
Once units are linked, all Menu setting changes made on
all units through the display faceplate or hand held remote
will transfer to all other linked units.
NOTE: Changes do not take effect until the Menu button
is pressed to advance to the next option or after the control
returns to clock display.
B. Rotary Variable Switch Control
Rotate the dial counter clockwise to turn on the unit. Fan speed
starts at high and decreases to low. The heat will also be
energized on units with an optional electric heater. A thermostat
may be used to cycle the heat on and off.
VIII. AIRFLOW ADJUSTMENTS
A. With the air door operating and the door in its full open posi-
tion, check to see that nothing is obstructing the air flow at the
discharge nozzle vanes.
B. Find the air stream split location. Hold a handkerchief, by its
corners, approximately 12" above the floor. Gently move the
handkerchief back and forth in the doorway. Make sure the air
is being directed to both the inside and the outside. See Figure
9. The split location is indicated where the handkerchief is ver-
tical with minimal or no fluttering.
C. Adjust the discharge nozzle vanes so the split location is ap-
proximately 3" outside the doorway. Adjust the speed controller
so that the split location is approximately 12" above the floor.
IX. MAINTENANCE AND CLEANING
CAUTION: ELECTRIC SHOCK HAZARD Disconnect power
whenever servicing unit. More than one disconnect may be
required to de-energize unit.
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