Installation Instructions

Owner's Guide
Page
43
Normal Operation
NORMAL OPERATION
-Display of the controller-
The illustration below shows an example of the display of the controllers. The exact display may differ
from examples.
-General-
-Temperature table of the controller-
• Flow rate to activate the micro-boiler: 0.5 gallon per minute at the default
set temperature (1.9 L/min.).
• Flow rate to keep the micro-boiler running: 0.4 gallon per minute (1.5 L/min)
• The controllers have an energy saving mode. Five minutes after the micro-
boiler stops operating, the back-light of the controller turns off.
• The back-light of the controller will turn back on once the micro-boiler
begins ring again.
°F 100 105 110 115 120* 125 130 135 140
°C 38 40 43 45 50* 52 55 57 60
* Factory setting (Default)
"COLD"
"HOT"
.
"ON/OFF"
.
STANDBY LED(Orange)
The indicator turns on when the
IN USE LED (Green)
This .
When the STAND BY LED is ON, the
hot water set temperature will be
displayed.
Display for Temperature
"INFO"
Each the is pressed,
the mode is selected
in the following sequence.
Inlet water
temperature
Outlet water
temperature
Water