“Operation Info” Screen
In the middle of the three screens is for “Operation Information” that can provide
information about various operational data:
“Error Code” Screen
On the far right of the three screens is for “Error Code” that will display error codes to
notify the occurrence of any self-detectable problems.
“ON” Indicator (Green)
At the right-bottom corner, on the “On/Boost” button is the “On” Indicator that will light
solid on when the unit is running under normal conditions:
Readings/Display
Display Conditions
Service Code
Indicate which part is required for replacement when
Service Indicator starts flashing.
Operational Code
Group Number
Associated with Operational Code, display numbers
from 1 to 6 to identify the groups.
Readings/Display
Display Conditions
Temperature
Under normal conditions (including normal standby
and running), display water temperature inside the unit.
Use “
▲
” (page-up) or “
▼
” (page-down) key under
standby mode to switch between degree Celsius (°C)
and Fahrenheit (°F) in the display based on preference.
Part’s Remaining
Life-span
Press “select” to display the remaining life span for
each consumable part. Use “
▲
” (page-up) or
“
▼
” (page-down) key under standby mode to roll up or
down. Press “select” again to return.
Operational Code
Press “setting” (hold 15 sec) to display the Operation
Codes for operating history. Refer to P.xx for further
detail.
LED Mode
Interpretation
Solid ON Green
System running.
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