Rinnai INFINITY REU-3203W, Service Manual

Page: 23 / 64

Infinity REU-3203W - 18 - ©Rinnai
13. Dip Switch Settings
WARNING: Dip Switch settings must only be changed by an authorised person.
Important : “Dip Switches Version 1” below applies to units with serial numbers up to and
including xxxxxxx.
“Dip Switches Version 2” below applies to units from serial numbers xxxxxxxx and
replacement PCB’s obtained from Rinnai Australia Spare Parts. If in doubt, contact
Rinnai Australia.
Dip Switches explained
Dip Switches Version 1
Gas Type
LP Natural
1: OFF 1: ON
2: OFF 2: OFF
Combustion
Computer Programming
Gas Type
Temperature
Computer Programming
Combustion (forced high or low)
LEGEND
(black section indicates
position of switch)
Normal Combustion
Forced ‘Low’ Combustion
Forced ‘High’ Combustion
Switch is always in OFF position for REU-3203W
Note : Only alter gas type positions
when converting from one gas
type to another. For gas
conversion instructions refer
to page 41.