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Auxiliary controls on your Zoneline.
Consumer Support Troubleshooting Tips Care and Cleaning Operating Instructions Safety Instructions
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
S
entinel is on.
Press MODE until a 3 appears in the first digit of the display for
Freeze Sentinel mode. The COOL LEDlight on the main control
will be on. Press MODE again to change to the Heat Sentinel. The
HEAT LEDlight 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.
F
reeze Sentinel OFF
Heat Sentinel OFF
Freeze Sentinel ON
Heat Sentinel ON
MODE 3
HIGH COOL
LOW FAN
AUTO HEAT
HIGH COOL
LOW FAN
A
UTO HEAT
H
IGH 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 LEDlight on the
main control will be lit. To change to heat mode, press MODE
again and the HEAT LEDlight 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