Pioneer KFDH075UW Technical Manual page 28

Controller Operation Controller Operation
2.4.8 Temperature Browsing
In normal operation, press <DISPLAY> button to enter into temperature browsing menu. Press
<SELECT▲/▼> button to select the menu as follow:
Menu
Shown in error code Shown clock display section
display section
C0 Main board DIP switch setting unit
C1 Indoor coil 1 temperature
C2 Indoor coil 2 temperature
C3 Indoor coil 3 temperature
C4 Indoor coil 4 temperature
Press < DISPLAY> button again to exit.
2.4.9 Keylock
System is equipped with keylock function to prevent mischief. Press
5 sec to activate keylock mode. Keylock symbol will light up, likewise to exit keylock mode.
button will be responded in keylock mode.
Only
2.4.10 Key Validity
There are some buttons that will be acknowledged in certain function only. The valid key press
will be responded with the beeping sound.
2.4.11 Parameter Setting
In normal mode, press < SET> button for 5 sec to enter into parameter setting menu. Press
<SELECT▲/▼> button the select the menu. Press
follow:
Menu
Shown in error code Shown clock display section
display section
Recover to the state
d0
before power failure.
d1 Service password 1
d2 Service password 2
d3 Indoor coil anti freeze
Compressor consecutive
d4
cut in interval
d5
Thermostatic control cycle
Recover to default setting
d6
Value
Unit
Shows number of outdoor unit
connected
C
C
If main board is configured as dual
C
circuits, C3 and C4 can not be selected.
If main board is configured as three
C
circuits, C4 can not be selected.
Parameter
Characteristic
Display as En: Recover
Display as Dn: Not recover
0~99, default 0
0~99, default 0
-10~2degC, default 0degC
3~8 min, default 5min
30~240 sec, default 90 sec
Display as En: Recover
Display as Dn: Not recover
Remarks
and buttons for
or
button to edit the parameter as
Remarks