Standalone Wall-Mount Controller
Specification and Installation Instructions
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Page | 8
If you select
CH1
, Step 27, "Minimum Cool 1 Heat 1 Percent" will be available.
If you select
FAN
, Step 28, "Fan Spd Signal" will not be available.
Cr1
Cr2
Hr1
Hr2 (with fan)
Hr2 (without fan)
CH1
HU
CO2
6W
dto
VFdt
VFdP
FAN
OFF
COr
"AO2 Minimum Voltage"
Default:
Range:
Increment:
0.0 Volt
0.0 to 10.0 Volts
0.1 Volt
This option does not appear if the signal ramp for AO2 is set to
OFF
(Step 17, "AO2 Ramp"). Select the desired minimum voltage
(“zero” value) for the AO2 ramp. The minimum value is restricted by the maximum value at Step 19, "AO2 Maximum Voltage". In
other words, the minimum value should be less than the maximum value.
"AO2 Maximum Voltage"
Default:
Range:
Increment:
10.0 Volts
0.0 to 10.0 Volts
0.1 Volt
This option does not appear if the signal ramp for AO2 is set to
OFF
(Step 17, "AO2 Ramp"). Select the desired maximum
voltage (“span” value) for the AO2 ramp. The maximum value is restricted by the minimum value at Step 18, "AO2 Minimum
Voltage". In other words, the maximum value should not be less than the minimum value.
"AO2 Dirrev"
Default:
Range:
dir (Direct)
dir (Direct), rEV (Reverse)
This option does not appear if the signal ramp for AO2 is set to
OFF
(Step 17, "AO2 Ramp"). Set the direction of the analog
signal to either Direct (e.g. 0 to 10Vdc), or Reverse (e.g. 10 to 0Vdc).
”AO2 Signal Type”
Default:
Range:
ANLg (Analog Output)
ANLg (Analog Output), OnO
F
(On/Off), PuLs (Pulsing)
This option does not appear if the signal ramp for AO2 is set to
OFF
(Step 17, "AO2 Ramp"). Set the signal type for AO2 to either
Analog Output, On/Off or Pulsing.
Analog Output 3 (AO3)
“AO3 Ramp”
Default:
Range:
Hr1 (Heating Ramp 1)
Cr1, Cr2, Hr1, Hr2 (heat with fan), Hr2 (heat without fan), CH1, HU, CO2, 6W, dto, OFF, COr
Select the desired signal from the available options. The AO2 input signal has priority over AO3.
•
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.
