DOC# T0008 2.23.2016 DFC O&M
5
Ph. (877) 351-4702
www.RTC-Solutions.com
4380 Oakes Road, Suite 804
Fax (919) 845-8102
Email: [email protected]
Davie, FL 33314
Menu Map
vEr
What you want to do
What you see
What it means
DFC Menu Map
Column 1
Column 2
Set the lowest the user can adjust the
temperature to in normal mode for setpoint.
Adjust the discharge setpoint.
Set the Valve Maximum Output percentage.
Valve Reverse Output.
Select the desired aggression/speed of the PID
curve for the valve (Standard, Low, or High).
Low (SPLo) can be set from 40°F - 240 °F and must be
at least 10°F less than the High. High (SPhi) can set be
from 50°F - 250°F and must be at least 10°F greater
than the Low. These will limit how far the user can
change the temperature outside of programming
mode.
Setpoint (SP) may be adjusted within the menu map or
on the main screen with the up and down arrows, then
pressing enter to save the selected setpoint.
When adjusting the discharge setpoint temperature
above the outside air it will result in turning the
burner on and modulate the system at that specified
setpoint.
Column 1 shows the menu parameters
Arrow Keys:
Up and Down: to navigate or adjust a menu parameter
Right: to access column 2 for editing a parameter
Left: to return to column 1 without saving a parameter
Enter: to return to column 1 with saving a parameter
ENT
RT
UP
DN
LT
Column 2 shows the factory set defaults for each
parameter. Temperature defaults are shown in °F.
Figure 4: Menu Map
PASS
100
dAbL
EnAb
1.0
vdEL
vLo
0
0
LT
RT
SPhi
SP
rEtd
9 0
7 0
dAbL
EnAb
SPLo
40
DN
ENT
UP
Set the highest the user can adjust the
temperature to in normal mode for setpoint.
Enables or Disables the use of an external remote
control for adjusting the setpoint.
Set the Valve Startup Delay from 0 to 30 seconds.
Set the Valve Minimum Output percentage.
Remote (rEtd) allows the user to use the DFC’s built-in
interface when disabled (dAbL) or an external remote
control when enabled (EnAb) in order to adjust the
setpoint.
dAbL
vhi
Lo
EnAb
Std
hi
Pid
rEvo
° C
0
° F
toFS
ForC
Set a temperature offset. For examples, to correct
for duct losses or sensor calibration errors.
Set the control to convert the temperature to
display either °F or °C.
The password may either be enabled or disabled.
View the software version number.
Valve Minimum Output (vLo), controls the percentage
the valve will operate when in the closed position
Valve Maximum Output (vhi), controls the percentage
the valve will operate when in the open position
Valve Reverse Output (rEvo), causes the valve voltage
output to be inverted. For example, if the discharge
temperature increases then the valve voltage output
will decrease
DN
UP