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Rinnai Australia
38
Energysaver - Operation & Installation Manual
•
Purge air and swarf from gas line. Connect gas. Connection can easily be reached from the right
hand side rear of the appliance.
•
Remove bottom trim (pulls off). Remove louvres and front panel (7 screws).
PRESSURE CHECKING PROCEDURE
1.
Check that SW6 (Dip switches) are correct for the gas type for which the appliance is to be used.
(Refer to diagram opposite).
2.
There are two test points, one the heat exchanger, one on the gas manifold. Connect a pressure
gauge between both test points. (Connect one side of the gauge to one point, the other side of
the gauge to the other). If you are using an electronic manometer, connect the side to the heat
exchanger test point.
3.
Press the ON/OFF button to operate the appliance.
4.
With the appliance operating, press SW5 once.
5.
Press SW4 to operate the appliance on forced low.
6.
Check the pressure against the low pressure shown on the data plate. (Right hand side panel).
7.
Press SW4 again.
8.
Press SW3 to operate the appliance on forced high.
9.
Check the pressure against the high pressure shown on the data plate.
10.
Press SW3 again.
11.
Press SW5 again to return the heater to normal operation.
12.
Turn the heater OFF, remove the pressure gauge, and replace the test point screws.
13.
Reassemble appliance, set the clock and check appliance operation.
THE REGULATOR HAS BEEN FACTORY PRE-SET. IF THE PRESSURE IS INCORRECT, CHECK THE
SUPPLY PRESSURE FIRST, BEFORE MAKING ANY ADJUSTMENT TO THE APPLIANCE.
1. Follow checking procedure 1-6, reset the low pressure by using the “
“ button or “
“ buttons
on the control panel.
2. Press SW4 again the lock in the selected setting.
3. Follow checking procedure 8 and 9, reset the high pressure by using “
“ button or “
“ buttons
on the control panel.
4. Press SW3 again to lock in the selected setting.
5. Press SW5 to return the heater to normal operation.
6. Turn the heater OFF, remove the pressure gauge, and replace the test point screws.
7. Reassemble appliance, set the clock (see page 13) and check appliance operation.
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CAUTION: 240 V INSIDE APPLIANCE
WARNING
TESTING