Commissioning The Appliance For Different Gas Type - Rinnai 650 Operation & Installation Manual

COMMISSIONING THE APPLIANCE FOR DIFFERENT GAS TYPE.

240 VOLTS, RISK OF ELECTRICAL SHOCK!
Installation and commissioning must be carried out by an Authorised person.
WARNING
Wiring inside this appliance may be at 240V potential, when performing the commissioning, the
appliance electrical power will need to be connected. Exercise CAUTION as there is potential for
electric shock from the exposed wiring and circuitry. DO NOT leave the appliance unattended
when power is connected and the panels are removed.
This appliance is factory set for the correct gas type as per it's gas type labelling, re-commissioning for gas type
will only be required if the PCB is being replaced or if it has undergone a gas type conversion, i.e.; from NG to
Propane or vice versa. Commissioning of the gas is carried out via the PCB.
Commissioning of the PCB must be carried out BEFORE the gas pressures are checked.
NOTE
1. Turn on the gas and power supply to the appliance.
2. Press the 'UP' button
chart to below for the correct gas type code.
3. With the appliance OFF, press the 'TEST' button
4. Press the 'Set Button'
5. Gas pressure settings should now be checked as per Checking and setting Pilot burner pressure. - p.41,
Steps 1 through 3.
Rinnai
COMMISSIONING INSTRUCTIONS
or 'DOWN' button
8
Natural Gas
A1
, to lock in the code.
11
6 7 8 13
11 10 9
to obtain the correct gas type code for the appliance. Refer to
9
Propane Gas
, the gas type code will be shown on the display
6
42
12
L1
DV 600_700 OIM
R