Friedrich kuhl r-410a 用户手册

13

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 

 key then press 

 (UP) 

or 

 (DOWN) to toggle between ON and OFF.  To accept the change, 

press the 

 key to return to the BEEP screen.  Press the 

 (UP) to go 

to the next menu EMHT on Kühl+ models or F C for Kühl models.

Clock Type – You may select between a 12 hr and 24 hr clock.  When 

1224 is displayed press the 

 key then press 

 (UP) or 

 (DOWN) 

to toggle between 12 hr and 24 hr clock.  To accept the change, press the 

 key to return to the 1224 screen.  Press the 

 (UP) to go to the 

next menu BEEP.

User presses      or      to toggle the format between 12HR and
24HR display. To exit the selection process and accept the
change, press the          key.

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 

key then press 

 (UP) or 

  .

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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.

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User presses      or      to toggle between Emergency Heat On
and Emergency Heat Off. Press the            key to accept the
change and exit the selection process.

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.

The menu allows the user to adjust the minimum spread
between the Auto Cool set point and the Auto Heat set point.
Press the      or      key to adjust. The adjust range is 3 to 10.

User presses      or      at the same time to toggle between
Fahrenheit or Celsius as their temperature unit of choice.
Press the         key to accept the change and exit the selection
process.

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        (UP) or        (DOWN) to toggle between 
3 and 10. To accept the change, press the       key to return to the BAND 
screen. Press the        (UP) to go to the next menu F C.

 

 

Fahrenheit / Celsius Selection – You may select between displaying 

temperature in F or C.  When F C is displayed press the 

 key then 

press 

 (UP) or 

 (DOWN) to toggle between F and C.  To accept the 

change, press the 

 key to return to the F C screen.  Press the 

 

(UP) to go to the next menu FRZ.