Front Panel; Digital Display And Icons; Buttons - Vesta VH-150 User Manual

Front Panel

After installing the water heater, you must proceed to Self-
adjusting Mode before using the water heater.
Caution

Digital Display and Icons

The digital display and icons on the front panel provide important
information required for the operation of the water heater. Refer to
the table below for detailed information.
A
B
C
D
E
Icon
Digital display
A
Displays water temperature, error codes, etc.
Pump
B
Indicates recirculation pump operation.
Cascade
C
Indicates cascade operation.
Liter Per Minute
D
Indicates flow rate of hot water supply in
LPM.
Gallon Per Minute
E
Indicates flow rate of hot water supply in
GPM.
Error
F
Indicates error.
Combustion
G
Indicates gas burner operation.
Combustion load
H
Indicates combustion load in percentage.
Out temperature
I
Indicates temperature of hot water supply.
In temperature
J
Indicates temperature of cold water inlet.
F
G
H
I
J
Description

Buttons

Using the buttons on the front panel, you can turn the water heater
on or off, adjust the water temperature, and change modes to
monitor the operation status. Refer to the table below for detailed
information.
A
B
Button
Power
A
Turns the water heater on or off.
Mode
B
Changes the mode.
UP
C
Increases the temperature.
Down
D
Decreases the temperature.
C
D
Description
5
Front Panel