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Idiomas disponibles
Idiomas disponibles
Page 18
name
#
d-01
flow rate
d-02
voltage
d-03
input temperature
d-04
output temperature
d-05
heating power
d-06
heat capacity
d-07
flow capacity
d-08
heater calibration
d-10
ac cycles
d-11
model
d-12
build version word
d-13
number of circuits
d-15
freeze protect enable
d-16
vacation mode
d-21
temperature units
understand power indicator colors
The small circular light on the top right of the control panel is the power indicator. It will
light different colors based on its current mode.
description
incoming gallons per minute (gpm)
input voltage (V)
input temperature
output temperature
actual heating power (W) ÷ 10
heat capacity (W) ÷ 10
available flow at set temp. (mgpm) ÷ 10
heater calib. (%)
input voltage cycle rate (Hz)
model, expressed in rated kW
software version/model
num. of circuits/elements
freeze protect enable
vacation mode
units: F or C
power is running to the heater, but it is in "off" mode. Water will
blue
not heat. Push the power button to turn it on.
green
power is running, the heater is on and ready to heat when hot
water is running.
white
power is running and the elements are actively heating.
an error code has been detected. See next section for more
red
information on error codes.
teal
the heater is in diagnostic mode.
the output temperature is not reaching the set temperature.
no light
This means the flow rate is too high.
vacation mode
purple
The diagnostic
numbers not listed
here are only for
Optimal° sup-
port to help you if
needed.
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