Friedrich KUHL R-410A Service Manual page 14

SYSTEM
FAN
MODE
FAN
SPEED
SCHEDULE
User presses or to toggle the format between 12HR and
24HR display. To exit the selection process and accept the
change, press the key.
Clock Type – You may select between a 12 hr and 24 hr clock. When
1224 is displayed press the
to toggle between 12 hr and 24 hr clock. To accept the change, press the
key to return to the 1224 screen. Press the
next menu BEEP.
SYSTEM
FAN
MODE
FAN
SPEED
SCHEDULE
User presses or to toggle between Beep On and Beep
Off. Press the key to accept the change and exit the
selection process.
Audible Alerts – You can select to have the control beep when entering
menus. When BEEP is displayed press the
or (DOWN) to toggle between ON and OFF. To accept the change,
press the key to return to the BEEP screen. Press the
to the next menu EMHT on Kühl+ models or F C for Kühl models.
FAN
SPEED
SCHEDULE
User presses or to select between AUTO, DM 20, OFF.
Press the key to accept the change and exit the
selection process.
The Dim Auto automatically dims the display to 20% and then
turns it off after a period of time. The Dim 20 setting behavior
is similar to AUTO, but prevents the display from turning off.
Minimum brightness is 20%. The Dim Off setting forces the
display to run at full brightness.
BACK
EXIT
DISPLAY
ENTER
key then press (UP) or (DOWN)
(UP) to go to the
BACK
EXIT
DISPLAY
ENTER
key then press
(UP) to go
DISPLAY
ENTER
SYSTEM
FAN
MODE
FAN
SPEED
SCHEDULE
User presses
and Emergency Heat Off. Press the
change and exit the selection process.
Emergency Heat – The Kühl+ heat pump models (YS, YM, YL) have
a special feature that is designed to keep the unit providing heat.
When EMHT is displayed press the
D ( O W ) N o t o t g g e l
To accept the change, press the
Press the (UP) to go to the next menu BAND
In the unlikely event of a compressor failure, the heat pump unit may be
switched to operate in the electric heat mode only until repairs can be
made.
SYSTEM
MODE
SPEED
SCHEDULE
The menu allows the user to adjust the minimum spread
between the Auto Cool set point and the Auto Heat set point.
Press the
(UP)
Auto Changeover 'Dead Band' – A buffer Zone between heating and
cooling in which no conditioning occurs. For Kühl+ models with the auto
changeover feature you can select the temperature band between heating
and cooling. From the factory the band is set at 3° F (-16° C). The band is
adjustable from 3° F (-16° C) to 10° F (-12° C). When BAND is displayed
press the key then press
3 and 10. To accept the change, press the
screen. Press the
SYSTEM
MODE
SPEED
SCHEDULE
User presses
Fahrenheit or Celsius as their temperature unit of choice.
Press the
process.
Fahrenheit / Celsius Selection – You may select between displaying
temperature in F or C. When F C is displayed press the
press (UP) or
change, press the
(UP) to go to the next menu FRZ.
EXIT
or to toggle between Emergency Heat On
key then press
b t e e w n e O N a d n O F . F
k y e o t e r r u t
.
EXIT
FAN
FAN
or key to adjust. The adjust range is 3 to 10.
(UP) or (DOWN) to toggle between
key to return to the BAND
(UP) to go to the next menu F C.
EXIT
FAN
FAN
or at the same time to toggle between
key to accept the change and exit the selection
(DOWN) to toggle between F and C. To accept the
key to return to the F C screen. Press the
BACK
DISPLAY
ENTER
key to accept the
(UP) or
t n t o e h E M H T s r c e e . n
BACK
DISPLAY
ENTER
BACK
DISPLAY
ENTER
key then
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