Override Function; Economy (Energy Saving Mode) - Rinnai Energysaver EX38C Manual

Override Function

This function is used only when the
heater is in Timer operation.
It allows you to "override" the reset timer
setting until the beginning of the next
Timer period.
For example, if the heater is ON,
pressing the "Override" button will turn
the heater OFF until the next period. If
the heater is OFF, pressing the "Override" button will
turn the heater ON, and allow you to select a
temperature setting, until the next period. The heater
will remain on until the next timer period or until the
Override function is turned off.
When in override function, pressing the "Override"
button will return the heater to the operation of the
current timer period.

Economy (Energy Saving Mode)

The Economy mode can only be set
while the heater is operating (heating).
Once it is set, it will remain in the system
memory until deactivated.
1. To turn the Economy mode on, press
the "Economy" button. The Economy
indicator is lit.
 The Economy mode now remains
in the system memory.
 If the appliance is turned off manually, or stops
heating as a result of an OFF timer period, the
"Economy " indicator will go out.
 Whenever the appliance starts heating again,
the "Economy" indicator will light.
2. To turn the Economy mode off, press the
"Economy" button. The "Economy " indicator will
go out.
 The Economy mode can only be turned off while
the heater is operating (heating) and when the
"Economy" indicator is lit.
Economy Mode Information
After the room is heated initially, the air temperature
may be dropped to a lower level without affecting
comfort. The Economy Mode reduces the
temperature by 2 ºF, 30 minutes after the room
temperature setting is reached. After another 30
minutes, it reduces the temperature setting by another
2 ºF, effectively saving energy. The room temperature
setting will drop up to a total of 4 ºF.
The Economy Mode will not operate if the heater is
under capacity for the room size.
Rinnai Corporation EX38C Manual 9