Panasonic DH-4UDP1 Operating And Installation Instructions page 7

Temperature setting.
DH-4UDP1 & DH-4UD1
a) The shower temperature can be gradually controlled by pressing either - or + button.
b) Each press of the button will either reduce or increase the temperature by 1 °C.
Continuous press of the button will either continuously reduce or increase the temperature.
c) Lowest adjustable temperature is 32 °C.
d) Further press of the button will change the display to "PO" which is power off mode
(Shower temperature will be same as inlet water temperature).
e) Highest adjustable temperature is 45 °C.
f) When the word "MAX" appear at the Power Display a higher temperature is required, reduce the
water fl ow by turning the Water Volume Knob anticlockwise until "MAX" disappear (refer to Figure 1).
g) In case of continuous usage at high temperature setting, water temperature will increase and
it may cause the control device to activate temporarily resulting water temperature to drop.
9. U-Mode setting.
DH-4UDP1 & DH-4UD1
a) There are three types of U-Mode.
i. Cool Down Mode
ii. Warm Up Mode
iii. Hot & Cool
b) U-Mode operation will start by
press U-Mode button at Control
Panel.
c) The U-Mode function will vary by subsequently
pressing the U-Mode button (U-Mode Cool Down ->
U-Mode Warm Up -> U-Mode Hot & Cool).
d) After select the U-Mode function, Hot & Cool Indicator
will fl ash (approximately 3 second) and selected U-Mode
Indicator will illuminate depending on the selected U-Mode function.
e) Once the U-Mode process starts, Hot & Cool Indicator will fl ash
again.
Note:
While the U-Mode process is running, the display temperature will
remain, while the actual shower temperature will decrease or increase
(depending on the selected U-Mode function).
f) There are few options for each of the U-Mode function.
Please refer to Table below for details.
U-Mode function setup:
Menu Display Indication
rmCoolHo
p DownC
Cool Down
Mode
Cool Cool
Warm Up
Mode
oolHot &
ownCool
Hot & Cool
Mode
oolHot &
ownCool
< illuminate >
Temperature
W
< fl ash >
WarmC
Temperature
< illuminate >
Up Do
Hot
< fl ash >
Temperature
< illuminate >
< fl ash >
+
__
Press U-Mode
Button
Pump Set
U-Mode
U-Memory
2 3
1
Hot WarmCoolHot &
Control Panel
Up
Cool
U-Memory
Press U-Mode
Button
Default
-2 °C
Default
Time
20 s
Default
2 °C
Default
Time
20 s
Default
-4 °C
Default
Time
Hot: 40 s ;
Cool: 30 s
Water Volume Knob
Press U-Mode
Safe
DownCool
Safe
U-Memory
Hot WarmCoolHot &
Up DownCool
Safe
Press U-Mode
U-Memory
Hot and Cool
Selected U-Mode
Indicator
Indicator
WarmCoolHot &
Up DownCool
Cool
Safe
U-Memory
Setting
Option [1] Option [2]
-3 °C -4 °C
Option [1] Option [2]
10 s 40 s
Option [1] Option [2]
3 °C 4 °C
Option [1] Option [2]
10 s 40 s
Option [1] Option [2]
-3 °C -2 °C
Option [1] Option [2]
Hot: 30 s ; Hot: 50 s ;
Cool: 20 s Cool: 40 s
FILTER
CLEANING
Figure 1
Button
WarmCoolHot &
Up DownCool
Cool
Safe
Button
Option [3]
PO
**Power Off
Option [3]
60 s
Option [3]
60 s
Option [3]
PO
**Power Off
EN7