Override Function - Rinnai EX17 Owner's Operating & Installation Manual

Override Function

This function is used when the heater is in "Auto" mode(timer operation).
It allows you to "Override" the preset timer setting until the beginning of the next period.
For example, if the heater is ON, pressing the "Override" button will turn it OFF until the next priod. If the
heater is OFF, pressing the "Override" button will turn the heater ON, and allow you to select a
temperature, until the next period.
To turn on the Override function:
Remember: The Override function is for use in the "Auto"(timer) mode only.
1
Press the "Override" button.
One of the following will happen depending on the current timer period setting:
If the current timer
period is ON (heating)
The heater will
temperatures will display "-", and the
"Override" and "Off" indicators will light.
Set
pm
Tu
3
2
The heater will remain OFF until
a. the next timer period, or
b. the Override function turned off
manually(see step below).
To turn off the Override function:
1
Press the "Override" button.
Then the heater will return to the operation of the current timer period.
Override
turn OFF, the
Room
Auto ON
Override Off
Rinnai Corporation EX17 / EX22 Manual
If the current timer
or
The heater will turn ON, the manual
pre-set temperature
temperature
"Override" and "On" indicators will light.
pm
Tu
3 OFF
Press the "
adjust the pre-set room temperature.
The heater will remain heating until
a. the next timer period, or
b. the Override function turned off
manually (see step below).
period is OFF
and room
will show , and
Set Room
Auto ON
Override On
" or " " buttons to manually
the
1