Panasonic WH-SXC09H3E5 / WH-SXC12H6E5 / WH-UX09HE5 / WH-UX12HE5 Service Manual ▷ View online
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Control pattern Advanced parallel
Heat
Selection of the tank
• “Heat” implies Buffer Tank and “DHW” implies
Domestic Hot Water Tank.
Control pattern Advanced parallel Heat Yes
• Buffer Tank is activated only after selecting
“Yes”.
-8 °C
Set the temperature
threshold to start the
bivalent heat source.
0:30
Delay timer to start the
bivalent heat source
(in hour and minutes).
-2 °C
Set the temperature
threshold to stop the
bivalent heat source.
0:30
Delay timer to stop the
bivalent heat source
(in hour and minutes).
Control pattern Advanced parallel DHW Yes
• DHW Tank is activated only after selecting
“Yes”.
0:30
Delay timer to start the
bivalent heat source
(in hour and minutes).
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5.11
External SW
No
5.12
Solar connection
• The optional PCB
connectivity must be selected
YES to enable the function.
• If the optional PCB
connectivity is not selected,
the function will not appear
on the display.
No
Yes
Buffer tank
Selection of the tank
Yes After selecting the tank
10 °C
T ON temperature
Yes After selecting the tank
T ON temperature
5 °C
Set
Set
T OFF
temperature
Yes After selecting the tank
T ON temperature
T OFF temperature
5 °C
Set Antifreeze
temperature
Yes After selecting the tank
T ON temperature
T OFF temperature
After setting the antifreeze temperature
80 °C
Set Hi limit
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5.13
External error signal
No
5.14
Demand control
No
5.15
SG ready
No
Yes
120 %
Capacity (1) & (2) of
Buffer Tank and DHW
Tank (in %)
5.16
External compressor SW
No
5.17
Circulation liquid
To select whether to circulate
water or glycol in the system.
Water
5.19
Force Heater
To select use Auto turn ON
force heater mode or
Manual force heater mode.
Manual
5.18
Heat-Cool SW
No
6 Installer setup Operation setup
To access to the four major
functions or modes.
4 main modes
Heat / *
1,
*
2
Cool / Auto / Tank
*1
The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised service p
artners.
*2 Only displayed when COOL mode is unlocked (This means when COOL mode is available).
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Installer setup Operation setup
6.1
Heat
To set various water &
ambient temperatures for
heating.
Water temp. for heating ON /
Outdoor temp. for heating OFF /
T for heating ON /
Outdoor temp. for heater ON
Water temp. for heating ON
Compensation
curve
Heating ON
temperatures in
compensation curve or
direct input.
Water temp. for heating ON Compensation curve
X axis: -5 °C, 15 °C
Y axis: 55 °C, 35 °C
Input the 4 temperature
points
(2 on horizontal X axis,
2 on vertical Y axis).
•
Temperature range: X axis: -15 °C ~ 15 °C, Y axis: See below
•
Temperature range for the Y axis input depends on the model:
1. WH-SDC model : 20°C ~ 55°C
2. WH-SHF model & Back up heater is enabled: 25°C ~ 65°C
3. WH-SHF model & Back up heater is disabled: 35°C ~ 65°C
4. WH-SXC model : 20°C ~ 60°C
2. WH-SHF model & Back up heater is enabled: 25°C ~ 65°C
3. WH-SHF model & Back up heater is disabled: 35°C ~ 65°C
4. WH-SXC model : 20°C ~ 60°C
•
If 2 zone system is selected, the 4 temperature points must also be input for Zone 2.
•
“Zone 1” and “Zone 2” will not appear on the display if only 1 zone system.
Water temp. for heating ON Direct
35 °C
Temperature for heating
ON
•
Min. ~ Max. range is conditional as follows:
1. WH-SDC model : 20°C ~ 55°C
2. WH-SHF model & Back up heater is enabled: 25°C ~ 65°C
3. WH-SHF model & Back up heater is disabled: 35°C ~ 65°C
4. WH-SXC model : 20°C ~ 60°C
2. WH-SHF model & Back up heater is enabled: 25°C ~ 65°C
3. WH-SHF model & Back up heater is disabled: 35°C ~ 65°C
4. WH-SXC model : 20°C ~ 60°C
Outdoor temp. for heating OFF
24 °C
Temperature for heating
OFF
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