Panasonic WH-MXC09J3E8 Service Manual page 19

1
Display
1 Mode selection
* * AUTO
1, 2
• Depending on the preset outdoor
temperature, the system selects
HEAT or *
mode.
* * AUTO
1, 2
• Depending on the preset outdoor
+ TANK
temperature, the system selects
HEAT + TANK or *
TANK operation mode.
HEAT
• HEAT operation is either turned
ON or OFF.
• The unit provides heat to the
system.
HEAT
• The unit provides heat to the
+ TANK
water tank and the system.
• This mode can be selected only
when the water tank is installed.
Operation icons
2
The status of operation is displayed.
Icon will not display (under operation OFF screen) whenever operation is OFF except weekly timer.
Holiday operation status
Zone: Room Thermostat
→Internal sensor status
Room Heater status
Bivalent status
(Boiler)
* The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised service partners.
1
* Only displayed when COOL mode is unlocked (This means when COOL mode is available).
2
3 Temperature of each zone
4 Time and day
5 Water Tank temperature
6 Outdoor temperature
7 Sensor type/Set temperature type icons
Water Temperature
→Compensation curve
Room Thermostat
→External
2
7
1, * 2 COOL operation
Auto Heat Auto Cool
* COOL +
1, 2
Auto Heat Auto Cool
Weekly Timer operation status
Powerful operation status
Tank Heater status
Water Temperature
→Direct
Room Thermostat
→Internal
19
3 4
* * COOL • COOL operation is either turned
1, 2
ON or OFF.
• The unit provides cooling to the
system.
* * COOL • The unit provides cooling to the
1, 2
system.
+ TANK
• The unit provides heating when
boiling tank.
TANK • TANK operation is either turned
ON or OFF.
• The unit provides heat to the
water tank.
* The direction icons point to the currently
active mode.
• Room operation / Tank operation.
• Deice operation.
Quiet operation status
Demand Control or
SG ready or SHP status
Solar status
Pool only
Room Thermistor
5
6