Standalone Wall-Mount Controller
Specification and Installation Instructions
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"Y2 Output"
Default:
Range:
dIS (Disable)
dIS (Disable), ENA (Enable)
This option appears if you have selected
ON
at Step 12, "Heat Pump Option" and fan speed of 1 or 2 at Step 28, "Fan Spd
Signal". Select
ENA
to enable the compressor Y2 output and
dIS
to disable compressor Y2 output.
Binary Output 3 (BO3)
"BO3 Ramp"
Default:
Range:
Hr1 (Heating Ramp 1)
Cr1, Cr2, Hr1, Hr2 (heat with fan), Hr2 (heat without fan), CH1, HU, CO2, OFF, COr
This option does not appear if you selected
ON
at Step 12, "Heat Pump Option". Select the desired ramp from the available
options.
•
Cr1 (Cooling Ramp 1) or Cr2 (Cooling Ramp 2). The Cr1 and Cr2 ramps are used for cooling. If selected, the controller
performs cooling based on the cooling proportional, integral, and dead band values.
•
Hr1, Hr2 (heat with fan), or Hr2 (heat without fan). The Hr1 and Hr2 ramps are used for heating. If selected, the controller
performs heating based on the heating proportional, integral, and dead band values.
•
CH1 (Cooling and Heating). If selected, the controller performs cooling regularly. If another output is set to heat, it
performs heating regularly.
•
HU (Humidify). If selected, the controller modulates the output based on the humidify demand.
•
CO2 (Carbon dioxide). If selected, the controller will activate or deactivate the output based on carbon dioxide levels.
•
OFF. If selected, the controller does not use the output.
•
COr (Changeover). If selected, the controller will modulate heating and cooling, as appropriate.
If you select
OFF
, Steps 37 to 40 will not be available.
Cr1
Cr2
Hr1
Hr2 (with fan)
Hr2 (without fan)
CH1
HU
CO2
OFF
COr
BO3 Close Percent"
Default:
Range:
Increment:
50% of the demand
15 to 80%
1%
This option does not appear if the signal ramp for BO3 is set to
OFF
(Step 36, "BO3 Ramp"). Select the percentage at which
you want BO3 to close (at % of demand of the ramp selected at Step 36, "BO3 Ramp").
"BO3 Open Percent"
Default:
Range:
Increment:
25% of the demand
0 to (BO3 Close)-4%
1%
This option does not appear if the signal ramp for BO3 is set to
OFF
(Step 36, "BO3 Ramp"). Select the percentage at which
you want BO3 to open (at % of demand of the ramp selected at Step 36, "BO3 Ramp").
"BO3 Dirrev"
Default:
Range:
dir (Direct)
dir (Direct), rEV (Reverse)
This option does not appear if the signal ramp for BO3 is set to
OFF
(Step 36, "BO3 Ramp"). Set the direction of the binary
signal to either Direct or Reverse.
