Panasonic WH-MXC16G9E8 Service Manual ▷ View online
13
4.1.4 How to use
User
Enjoy quiet operation
Press
.
• This operation reduces the noise of mono bloc unit.
The operation may cause heating/*
1
cooling ability to
decrease.
User
System status check mode
1
s
s
e
r
P
.
(The display shows STATUS.)
2
s
s
e
r
P
or
to check the selected mode.
• Dry concrete (does not show during normal
operation)
• The Water Inlet Temperature
• Tank Temperature
• Compressor Running Frequency
• Error History
• Heat mode total power consumption (Up to 999 days)
• Tank Temperature
• Compressor Running Frequency
• Error History
• Heat mode total power consumption (Up to 999 days)
• *
1
Cool mode total power consumption (Up to 999 days)
• Tank mode total power consumption (Up to 999 days)
• Press
• Press
to exit the STATUS mode.
■
Note:
• Once the STATUS mode is entered, the display
shows STATUS.
• The STATUS mode cannot be activated when the
display shows SETTING.
• The total power consumption is an estimated value
based on AC 230 V and may differ from value
measured by precise equipment.
■
Note:
In normal operation, the
,
and
buttons are not in use.
User
Turn on or off the system
Press
.
When the system is ON, the operation LED is lit and the
actual water outlet temperature and outdoor ambient
temperature are shown on the display.
User
Select operation mode
Press
to select operation mode.
AUTO • Depending on the preset outdoor
temperature, the system selects HEAT or
*
1
COOL operation mode.
AUTO
+ TANK
• Depending on the preset outdoor
temperature, the system selects HEAT +
TANK or *
1
COOL + TANK operation mode.
HEAT
r
e
h
ti
e
s
i
n
o
it
a
r
e
p
o
T
A
E
H
r
o
o
lf
/l
e
n
a
p
e
h
T
•
turned ON or OFF.
• The mono bloc unit provides heat to the
system.
HEAT
+ TANK
• The mono bloc unit provides heat to the
sanitary water tank and the system.
• This mode can be selected only when the
sanitary water tank is installed.
TANK • The sanitary water tank is either turned
ON or OFF.
• The mono bloc unit provides heat to the
sanitary water tank.
COOL
+ TANK
• The mono bloc unit provides cooling to
the system.
• The system controls the booster heater in
the sanitary water tank.
COOL • The panel is either turned ON or OFF.
• The mono bloc unit provides cooling to
the system.
User
Initiate the backup heater
Press
.
• The backup heater provides extra heat at low outdoor
temperature. The backup heater is possible only in the
heat mode.
• Once the backup heater is set, it is automatically
operated when conditions are fulfilled.
• To disable the backup heater, press
again.
The system is turned off by an external switch.
*
1,
*
2
*
1,
*
2
14
Dealer
Operation/settings to be done only by the authorised dealer/specialist.
User
Operation/settings to be done by the authorised dealer/specialist or user.
*
1
The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised service partners.
*
2
Only displayed when COOL mode is unlocked (Means when COOL mode is available).
Dealer
System temperature setting
Temperature setting
Display
The system controls the temperature for each menu based on the
outdoor ambient temperature.
• To set or change the temperatures, make sure to contact your
• To set or change the temperatures, make sure to contact your
nearest authorised dealer.
1 Press and hold
1 Press and hold
for 5 seconds to enter the
temperature range setting mode.
(The display shows SETTING.)
(The display shows SETTING.)
2 Press
or
to select a menu.
3 Press
to enter the menu.
4 Press
or
to set the desired temperature.
5 Press
to confirm the setting.
• Repeat steps 2 to 5 to set other menus.
User
Checking the temperature range
1 Press and hold
for 5 seconds to enter the temperature range setting mode.
2 Press
or
to select a menu.
• Press
to exit.
Menu
Default
setting
Temperature
setting
Display
Setting of low outdoor ambient temperature.
HEAT
Setting of high outdoor ambient temperature.
Setting of water outlet temperature at low outdoor
Setting of water outlet temperature at low outdoor
ambient temperature.
55 °C
Setting of water outlet temperature at high outdoor
ambient temperature.
35 °C
During HEAT mode, the water
outlet temperature is adjusted as
is shown the diagram on the right.
It is performed within the preset
temperature range.
<Water outlet
temperature>
<Outdoor ambient temperature>
max. water temp.
min. water temp.
Setting of outdoor ambient temperature to turn
OFF heating operation during HEAT mode.
24 °C
HEAT
Setting of outdoor ambient temperature to turn ON
the backup heater.
0 °C
HEATER
Setting of water outlet temperature during*
1
COOL
mode.
10 °C
52 °C
5 °C ~ 35 °C
-15 °C ~ 20 °C
5 °C ~ 20 °C
40 °C ~ 75 °C
*
1,
*
2
COOL
Setting of sanitary water tank temperature.
TANK
-5 °C
15 °C
25 °C ~ 55 °C
25 °C ~ 55 °C
-15 °C ~ 15 °C
-15 °C ~ 15 °C
15
User
Shifting the water temperature
Desired temperature setting
This easily shifts the water outlet temperature if the setting is
undesirable.
1 Press
to enter the water temperature shifting mode.
2 Press
to change setting.
3 Press
or
to set the desired temperature.
(temperature range: -5 °C ~ 5 °C)
Temperature setting
+5
-5
Shift value
<Water outlet
temperature>
<Outdoor ambient temperature>
4 Press
to confirm the setting.
■
Note:
• Press
or wait for 30 seconds to exit the SETTING mode.
• The set temperature will be saved in the system once confirmed.
• The SETTING mode cannot be activated when the SERVICE and STATUS indicators are ON.
• The system will shift the temperature within water outlet temperature range.
• The SETTING mode cannot be activated when the SERVICE and STATUS indicators are ON.
• The system will shift the temperature within water outlet temperature range.
User
Holiday mode
• By setting the day (s) in holiday mode, it promotes energy saving
while you are on holiday, and enables the system to resume at the
preset temperature after your holiday.
• Ensure that the system is OFF before setting.
• The system will resume operation automatically at 00:00 am after
• The system will resume operation automatically at 00:00 am after
the holiday.
• The day the HOLIDAY mode was set is counted as day 1.
Desired days
Example:
Setting the holiday mode on June 21, 08:00 am. By setting 3 days,
the system resumes operation on June 24, 00:00 am.
1 Press
to enter the HOLIDAY mode.
2 Press
or
to set the desired days.
(Setting range: 1 day ~ 999 days)
3 Press
to confirm the setting.
■
Note:
• Press
or wait 30 seconds to exit the HOLIDAY mode.
16
User
Weekly timer setting
Promotes energy saving by allowing you to set up to 6
programmes in any given day.
Indicates the next timer operation
programme
Day to be selected
Indicates the next timer
operation day
Programme number in a day
OFF Timer
ON Timer
Lights up if Timer operation is selected
1 Press
to enter the timer setting mode.
2 Press
or
to select your desired day.
3 Press
to confirm your selection.
4
s
s
e
r
p
,
g
n
i
k
n
il
b
e
b
ll
i
w
”
1
“
to set
programme 1.
5 Press
to select ON or OFF timer.
6 Press
or
to select your desired time.
You can set
,
,
and the Water
Temperature Thermo Shift setting.
7 Press
to confirm programme 1. The selected
day will be highlighted with ▼.
• After 2 seconds, the display will move to the next
• After 2 seconds, the display will move to the next
programme. Repeat steps 4 to 7 to set
programmes 2 to 6.
• During timer setup, if no button is pressed within
30 seconds, or if the
is pressed, the setting at
that moment is confirmed and timer setup is ended.
To check current timer programme
1 Press
to enter timer mode and press
to enter day setting.
2 Press
or
until your desired day is shown,
press
to confirm your selection.
3 Press
or
to check the set programmes.
To modify current timer programme
or add new timer programme
or add new timer programme
1
s
p
e
t
s
m
r
o
f
r
e
P
1 to 7 of “Weekly timer
setting” to modify existing timer programme, or
add any timer programme.
add any timer programme.
To cancel current timer programme
1 Press
to enter day.
2 Press
or
until your desired day is shown,
press
to enter programme setting.
3 Press
or
until your desired programme is
shown.
Press
Press
to cancel the programme and ▼ will
disappear.
To disable/enable Weekly Timer
• To disable weekly timer setting, press
, then
press
.
• To enable previous weekly timer setting, press
,
then press
.
Dealer
Operation/settings to be done only by the authorised dealer/specialist.
User
Operation/settings to be done by the authorised dealer/specialist or user.
■
Note:
• You may set the timer for each day of the week (Monday to Sunday) with 6 programmes per day.
• When the system is switched on by the timer, it will use the previously set temperature to control the water outlet
• When the system is switched on by the timer, it will use the previously set temperature to control the water outlet
temperature.
• The same timer programme cannot be set on the same day.
• You may also select 2 or more days with the same timer setting.
• You may also select 2 or more days with the same timer setting.
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