6
Recommendation
Recommendation
• It is strongly recommended to have the authorized dealer to change the water temperature ranges. The temperature
range for water outlet temperature and outdoor ambient temperature could be set by control panel.
Perform the steps below to set preferred temperature range.
SET
SELECT
CANCEL
ERROR
RESET
SETTING
MIX WATER
TANK
STATUS
SEARCH
HEATING
HEATER 2
HEATER 1
CHECK
TEMP
2
,
4
1
,
5
3
STEP 1:
Press
SET
for 5 seconds to enter SETTING mode. “SETTING” indicator is ON.
STEP 2:
Press
or
to choose a parameter.
H2O: Water set
temperature for Heater 1
TANK TOP
MIXING WATER
PUMP 2
PUMP 1
HEATER 1
ACTUAL
HEATER 2
SETTING
STATUS
TANK BOTTOM
ERROR
C
OPERATION
HEATER 1
HEATING
HEATER 2
Selection range:
40°C ~ 75°C
H2O Lo: Water outlet set temperature for Heater 2 at
low outdoor ambient set temperature
TANK TOP
MIXING WATER
PUMP 2
PUMP 1
HEATER 1
ACTUAL
HEATER 2
SETTING
STATUS
TANK BOTTOM
ERROR
C
OPERATION
HEATER 1
HEATING
HEATER 2
Selection range:
25°C ~ 55°C
Out Lo: Low outdoor ambient set
temperature for Heater 2
TANK TOP
MIXING WATER
PUMP 2
PUMP 1
HEATER 1
ACTUAL
HEATER 2
SETTING
STATUS
TANK BOTTOM
ERROR
C
OPERATION
HEATER 1
HEATING
HEATER 2
Selection range:
-15°C ~ 15°C
H2O Hi: Water outlet set temperature for Heater 2 at
high outdoor ambient set temperature
TANK TOP
MIXING WATER
PUMP 2
PUMP 1
HEATER 1
ACTUAL
HEATER 2
SETTING
STATUS
TANK BOTTOM
ERROR
C
OPERATION
HEATER 1
HEATING
HEATER 2
Selection range:
25°C ~ 55°C
Out Hi: High outdoor ambient set
temperature for Heater 2
TANK TOP
MIXING WATER
PUMP 2
PUMP 1
HEATER 1
ACTUAL
HEATER 2
SETTING
STATUS
TANK BOTTOM
ERROR
C
OPERATION
HEATER 1
HEATING
HEATER 2
Selection range:
-15°C ~ 15°C
Out FLr: Outdoor set temperature for
panel/
fl
oor heating operation to OFF
TANK TOP
MIXING WATER
PUMP 2
PUMP 1
HEATER 1
ACTUAL
HEATER 2
SETTING
STATUS
TANK BOTTOM
ERROR
C
OPERATION
HEATER 1
HEATING
HEATER 2
Selection range:
0°C ~ 30°C
Note: Please make sure High outdoor ambient set temperature (Out Hi) is always higher than Low outdoor ambient set
temperature (Out Lo).
STEP 3:
After selecting the desired parameter
,
press
SELECT
to enter the parameter.
STEP 4:
Press
or
to set the desired temperature.
STEP 5:
Press
SET
again to con
fi
rm the setting.
• Repeat steps 2 to 5 to set other parameters.
• Press
CANCEL
or wait 30 seconds to exit SETTING mode.
• The setting temperature will be stored in the system once con
fi
rm.
• “SETTING” mode cannot be activated when the “STATUS” indicator is ON.
ADVANCE OPERATION
ADVANCE OPERATION
F567164_OYTH0909-01_1EN.indd 6
F567164_OYTH0909-01_1EN.indd 6
9/3/2009 10:02:29 AM
9/3/2009 10:02:29 AM
