6
BASIC OPERATION
OFF / ON
TO TURN ON OR OFF THE UNIT
• When unit is ON, operation LED is lit and the actual
temperature for water outlet and outdoor ambient are
shown on the control panel display.
MODE
TO SELECT OPERATION MODE
HEAT
HEAT +TANK
TANK
•
HEAT MODE
- To turn ON or OFF the panel/
fl
oor heating operation.
- In this mode, the outdoor unit will provide heating
capacity to the indoor unit.
•
HEAT + TANK MODE
- In this mode, the outdoor unit will provide heating
capacity to the sanitary tank and indoor unit.
- This operation is not used when the sanitary water
tank is not installed.
•
TANK MODE
- To turn ON or OFF the sanitary tank operation.
- In this mode, the outdoor unit will provide heating
capacity to the sanitary tank.
QUIET
TO ENJOY QUIET ENVIRONMENT
• This operation reduces outdoor unit noise. In this
condition, it may cause decrease in heating capacity.
HEATER
BACKUP HEATER OPERATION
• The backup heater provides extra heating capacity
during cold outdoor temperature and only can operated
at heat mode operation for indoor unit.
• The backup heater will automatically turn ON when the
setting conditions is ful
fi
lled.
• To cancel the Heater operation manually, press the
respective button again.
STATUS
SEARCH
CHECK
SYSTEM STATUS CHECK MODE
1. Press
CHECK
for 5 seconds to enter STATUS mode.
2. Press
or
to check the Compressor
Running Frequency or Error History.
• Press
CANCEL
to exit STATUS mode.
• Once STATUS mode is entered, “STATUS”
indicator is ON.
• STATUS mode cannot be activated when the
“SETTING” indicator is ON.
• It is strongly recommended to contact the nearest
authorized dealer to change the water temperature
range.
• Using the control panel could set the temperature
range for water outlet temperature and outdoor ambient
temperature.
SYSTEM SETTING MODE
TIMER
OUTDOOR
HEAT
SETTING
STATUS
PUMPDW
BOOSTER
QUIET
TANK
WATER OUTLET
C
HEATER
OPERATION
FORCE
HEATER
ACTUAL
ON
Operation Mode
Temperature display
SETTING indicator
Parameter *
1. Press
SET
for 5 seconds to enter “SETTING” mode.
“SETTING” indicator is ON.
2. Press or
to choose a parameter.
3. After selecting the desired parameter
,
press
SELECT
to
enter the parameter.
4. Press or
to set the desired temperature.
5. Press
SET
again to con
fi
rm the setting.
• Repeat steps 2 to 5 to set other parameters.
Mode
Parameter *
HEAT
Outdoor ambient set temperature at low
water outlet temperature (-15°C ~ 15°C).
HEAT
Outdoor ambient set temperature at high
water outlet temperature (-15°C ~ 15°C).
HEAT
Water outlet set temperature at low outdoor
ambient temperature (25°C ~ 55°C).
HEAT
Water outlet set temperature at high outdoor
ambient temperature (25°C ~ 55°C).
HEAT
Set temperature for turning OFF heating
operation (5°C ~ 35°C).
HEATER
Outdoor ambient set temperature for turning
ON heater operation (-15°C ~ 20°C).
TANK
Sanitary tank set temperature
(40°C ~ 75°C).
WATER TEMPERATURE THERMO SHIFT SETTING
Ensure the operation LED is in OFF condition before setting.
1. Press
SET
within 5 seconds.
• Repeat steps 3 to 5 to set the desired shift temperature
(-5°C ~ 5°C).
Notes:
• 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
“PUMPDW” and “STATUS” indicator is ON.
ADVANCE OPERATION
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2/1/2010 11:55:24 AM
2/1/2010 11:55:24 AM