Commissioning - Rinnai Slimfire 252 Operation & Installation Manual

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.
WARNING
Installation and commissioning must be carried out by an Authorised person.
Wiring inside this appliance may be at 240V potential.
DO NOT test for gas escapes with an open flame.
Step 1. Switch On the Electricity Supply
1.1 Switch on the electricity supply, the appliance is now ready
for commissioning.
Step 2. To check and set burner pressures:
2.1 Turn gas supply on.
The gas type codes and gas pressures for this
appliance MUST BE checked and set in accordance
with these instructions when the appliance is
WARNING
installed, OR after the replacement of any component
or reassembly after service.
2.2 Refer to the data plate of the heater engine for correct gas
pressure settings.
2.3 Remove pressure test point screw (A) and attach
manometer to test point, which is situated on the front of
the injector block.
2.4 Light heater, select the High heat setting and check
pressure.
2.5 If adjustments are necessary, the regulator (B) is situated
on the front of the gas control and should be set to the
pressures on the data plate.
2.6 After checking pressure, turn the unit off, remove
manometer and replace test point screw .
2.7 Turn the heater on and off a few times to check ignition.
2.8 Check the flame pattern, see '"SPILLAGE TESTING" on
page 31
2.9 When you are satisfied that the heater is working correctly,
re-attach the gas/electrical access plate (C) five screws.
All burner aerations are factory pre-set and cannot be adjusted.
If you are unable to get the unit to operate correctly, refer to "Trouble Shooting Checklist" on
IMPORTANT
page 11 before contacting your local service contacts on the back page.
It may take approximately 20 minutes of operation for the logs to achieve their full flame pattern
and glow. During the initial burning in period of approximately 2 hours, some smoke and odour
may be experienced, the heater should be run on the high position in a well ventilated room until
these dissipate.
It is the responsibility of the installer to check that under normal operating conditions of the
appliance, all flue gases are exhausted to the outside atmosphere and that there is no spillage of
combustion gases into the room. Please refer to AS/NZS 5601.
Rinnai

COMMISSIONING

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A
B
C
RIBF25 OIM