Panasonic WH-ADC0916G9E8, Service Manual, Page: 74 / 205

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12.1.8 Setting Water Outlet Temperature for Heat Mode

The set temperature defines the parameters for the outdoor ambient temperature dependent operation of the
unit. Where by the internal water setting temperature is determined automatically depending on the outdoor
temperature. The colder outdoor temperatures will result in warmer water and vice versa. The user has the
possibility to shift up or down the target water temperature by control panel setting.

Outdoor temperature is updated every 30 minutes when operation ON.

Setting water outlet temperature always follow W (Lo) or W (Hi) whenever is higher if outdoor ambient sensor
or indoor communication error happen.
Operation under tank mode

When heat pump operates to tank side, the water outlet target temperature is 55°C.
12.1.9 Water Temperature Thermo Shift Setting

Switches are ignored during “PUMPDW” = ON.

Switches are ignored during “STATUS” = ON.

“
▲
”, “
▼
”, “SELECT” switch are ignored if “SETTING” = OFF.

“CANCEL” switch is ignored if “SETTING” = OFF & “STATUS” = OFF.

If “SET” Switch pressed for less than 5secs, immediately enter water temperature shift setting mode.

Once enter this setting mode, “SETTING” display is ON.
This setting mode is used to easily shift the target water outlet temperature.
W
(LO)
Water
Temp.
OD
(LO)
= Setting of LOW Outdoor Ambient Temperature.
OD
(HI)
= Setting of HIGH Outdoor Ambient Temperature.
W
(LO)
= Setting of Water Temperature at LOW OD Ambient.
W
(HI)
= Setting of Water Temperature at HIGH OD Ambient.
Outdoor
Ambient
W
(HI)
OD
(LO)
OD
(HI)
Outdoor
Temp.
Water
Temp.
+ 5
± 0 Shift value
- 5
W (Lo)
W (Hi)
OUT LO
OUT HI
OUT LO = Low outdoor ambient set temperature
OUT HI = High outdoor ambient set temperature
W (Lo)
W (Hi)
= Water outlet set temperature at low
outdoor ambient set temperature
= Water outlet set temperature at high
outdoor ambient set temperature
Shift value = Setting water temperature thermo shift