Page 29
XP17
Configuring Unit Type
During initial power-up the control will auto-detect the unit
type. The unit type is automatically determine by what is
connected to
Y2 OUT
and/or
O OUT
on the control
.
The
unit type can be permanently stored in the control's memory by
manually configuring the unit type using the following procedure.
Typically the capacity and fan speed will not be configured and will
display the three dashes for each. For manual configuration of the
unit type, proceed as indicated.
Outdoor control is in
IDLE
mode
(No heating or cooling demand)
To enter
unit type
configuration
, push and hold
button next to single character
display until
dash
symbol
appears and immediately
release button. Once dash
starts blinking, proceed to
next step.
Turn room thermostat
to
OFF
Push and hold button until the solid
sequence is displayed on the
seven-segment display and then
immediately release the button.
If three horizontal bars display in any part of the 7-segment
string during power up, the outdoor control did not store that
configuration. (Unit type, capacity or fan RPM. If this happens,
the configuration sequence for that section of the string must
be repeated.
Yes
No
OUTDOOR CONTROL
SEVEN-SEGMENT
DISPLAY
PUSH BUTTON
One stage air conditioner
Two stage air conditioner
One stage heat pump
Two stage heat pump
During power up of the outdoor control, the seven-segment display will show the
stored number of stages unit type, capacity and outdoor fan speed.
PAUSE
PAUSE
TWO STAGE
HEAT PUMP
CAPACITY
(3-TON)
FAN
PROFILE
Press and hold the button
during the
cycling display.
The outdoor control will store unit type in
memory and will automatically exit the config
uration
and reset control.
1. When the correct unit type is displayed,
release button immediately. [Display will
start flashing]
2. Push and hold button until selection stops
flashing during one of the three cycles.
[Release the button]
3. If selection is not made during those three
cycles the control will return to idle mode.
SELECTED
NOT
SELECTED
Unit Type / Number of Stages
SELECTED
NOT
SELECTED
[This configuration sequence allows the installer to select
a unit type (number / letter combination) that matches the
outdoor type and number of stages.]
[The
sequence will
repeat 5 times and if a
selection is not made the
control will return to idle
mode.]
Summary of Contents for iComfort SL18XC1 Series
Page 44: ...Page 44 XP17 Figure 21 Typical XP17 Wiring XP17 XX 230 06...
Page 45: ...Page 45 XP17 Factory Wiring Diagrams Figure 22 Typical Factory Wiring XP17 XX 230 01...
Page 46: ...Page 46 XP17 Figure 23 Typical Factory Wiring XP17 XX 230 02...
Page 47: ...Page 47 XP17 Figure 24 Typical Factory Wiring XP17 XX 230 03 and 05...
Page 48: ...Page 48 XP17 Figure 25 Typical Factory Wiring XP17 XX 230 06...
