Rinnai Energysaver RHFE-1004FDT How To Use Manual page 11

The Economy Mode, when selected, has the ability to reduce gas consumption and ultimately
save energy. Once a room has reached the desired temperature, the unit will automatically begin
reducing the set temperature gradually. This reduction is normally not noticeable, however, it is
purely your choice whether to select this mode.
How it works :
After a room reaches the set temperature, the set room temperature will decrease 3 times
automatically, each time, dropping by a maximum of 1°C in 30 minute blocks. From the
second time onwards, the comfort control will automatically operate. (The comfort control
alters combustion and fan speed more frequently to counteract the feeling of cold air. )
The Economy indicator will illuminate to let you know that the Economy Function is selected.
The Economy function will not operate when the set room temperature is less than 16-C or
above 26°C.
When the Economy function is operating, the current room temperature may be shown as
being lower than the set room temperature, however, this is normal.
Set
Room
Temp
I I i 4
Comfort Control
-
"Economy" indicator iiluminates
. . ~
Set Temp 1:.
j
Room Temp
\ I /
- 0 -
&,..
Ecanarny Temp
A
V
control
LrO-
Funcllon Lock