6
Auxiliary controls on your Zoneline.
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Remote Thermostat – Class 2
The default setting for Mode 6 is OFF.
Setting this mode to ON will allow the unit to operate with a Class
2 Remote Control Wall Thermostat. Press
MODE
until a 6 appears
in the first digit of the display for
Class 2
mode. Press the down
arrow to turn the option OFF " ." Press the up arrow to turn this
option ON " ." This is shown in the second digit of the display.
Press
AUX SET
to confirm your selection and exit
AUX SET
mode,
or press
MODE
to continue setting other functions.
Class 2 OFF
Class 2 ON
MODE 6
Constant ON Fan
The default setting for Mode 4 is OFF.
Press
MODE
until a 4 appears in the first digit of the display to set
the fan to run continuously at high speed, even if the unit is in
the STOP position. Press the down arrow for OFF " " or the up
arrow for ON " ." This is shown in the second digit of the
display. Press
AUX SET
to confirm your selection and exit
AUX
SET
mode, or press
MODE
to continue setting other functions.
Constant
Fan OFF
Constant
Fan ON
MODE 4
Freeze Sentinel/Heat Sentinel
In the default setting for Mode 3,
Heat Sentinel
is off,
Freeze
Sentinel
is on.
Press
MODE
until a 3 appears in the first digit of the display for
Freeze Sentinel
mode. The
COOL
LED light on the main control
will be on. Press MODE again to change to the
Heat Sentinel
. The
HEAT
LED light on the main control will be on. Press the down
arrow for OFF " " or the up arrow for ON " ." This is shown
in the second digit of the display. Press
AUX SET
to confirm your
selection and exit
AUX SET
mode, or press
MODE
to continue
setting other functions.
When
Freeze Sentinel
is activated, it automatically provides
heat without user interface. This helps to prevent plumbing
damage by turning the heater and indoor fan ON at 41ºF and
OFF at 46ºF.
When
Heat Sentinel
is activated, it automatically provides
cooling without user interface. This helps to prevent an
excessively hot room by turning the air conditioner ON at 85ºF
and OFF at 80ºF.
NOTE:
These functions are active whenever the unit is
plugged in, even if the unit is in the STOP position.
Freeze Sentinel OFF
Heat Sentinel OFF
Freeze Sentinel ON
Heat Sentinel ON
MODE 3
HIGH
COOL
LOW
FAN
AUTO
HEAT
HIGH
COOL
LOW
FAN
AUTO
HEAT
HIGH
COOL
LOW
FAN
AUTO
HEAT
HIGH
COOL
LOW
FAN
AUTO
HEAT
Temperature Limiting
The default setting for Mode 5 is as follows:
Cool: 0 (60ºF to 85ºF)
Heat: 7 (60ºF to 85ºF)
Press
MODE
until a 5 appears in the first digit of the display for
Temperature Limiting
cool mode. The
COOL
LED light on the
main control will be lit. To change to heat mode, press
MODE
again and the
HEAT
LED light on the main control will be lit. To
set the temperature limits, press the up or down arrow keys. The
second digit of the display will be between 0 and 7 depending on
the limit you want to set. The chart shows the limits available.
Press
AUX SET
to confirm your selection and exit
AUX SET
mode,
or press
MODE
to continue setting other functions.
Temperature Limiting Cool – Limit 2
Temperature Limiting Heat – Limit 3
MODE 5
HIGH
COOL
LOW
FAN
AUTO
HEAT
HIGH
COOL
LOW
FAN
AUTO
HEAT
Temperature limits—Cool
Temperature limits—Heat
0 = 60°F to 85°F
0 = 60°F to 65°F
1 = 64°F to 85°F
1 = 60°F to 70°F
2 = 66°F to 85°F
2 = 60°F to 72°F
3 = 68°F to 85°F
3 = 60°F to 74°F
4 = 70°F to 85°F
4 = 60°F to 76°F
5 = 72°F to 85°F
5 = 60°F to 78°F
6 = 74°F to 85°F
6 = 60°F to 80°F
7 = 76°F to 85°F
7 = 60°F to 85°F
