Rinnai RHFE-201FA Energysaver Manuel page 5

17. Press the ON/OFF button again.
The LED display turns blank and the unit
returns to the normal OFF mode.
18. Reconfirm all pressure settings before putting
unit back into operation. Next, disconnect
your manometer from the unit and reinstall the (2) 1/8"
test port plugs. Leak test all connections once
the conversion process has been completed.
19. After completion of gas pipe connections, all joints
including the heater must be checked for gas tightness by
means of a leak detector solution, soap and water, or an
equivalent nonflammable solution, as applicable.
CAUTION: Since some leak test solutions, including soap
and water, may cause corrosion or stress cracking,
the piping shall be rinsed with water after testing,
unless it has been determined that the leak test
solution is non-corrosive.
20. Visual check for proper main burner flame appearance.
21. Make sure all markings provided in the kit are in the
appropriate location on the converted appliance.
NOTE: THE REGULATOR HAS BEEN FACTORY PRE-SET. IF THE PRESSURE IS
INCORRECT, CHECK THE SUPPLY PRESSURE FIRST, BEFORE MAKING ANY
ADJUSTMENTS TO THE APPLIANCE. ALSO, IF THE LOW CONTROL PRESSURE
CANNOT BE OBTAINED IN STEP 12, ADJUST THE ADJUSTMENT SCREW ON THE
PROPORTIONAL VALVE TO ROUGHLY SET PRESSURE AND THEN RECHECK
BOTH THE LOW AND HIGH FIRE PRESSURES. SEE STEP 12 FOR LOW FIRE
PRESSURE AND STEP 15 FOR HIGH FIRE PRESSURE.
1. The conversion shall be carried out by a manufacturer's authorized representative in accordance with the
requirements of the manufacturer, provincial or territorial authorities having jurisdiction and in accordance with
the requirements of the CAN/CGA-B149.1 or CAN/CGA-B149.2 Installation Codes.
2. Verify proper input rate by:
①Confirm differential pressure for which gas unit is converted to:
NG(High/Low)
LPG(High/Low)
②Confirm proper orifice size:
NG
LPG
3. Manifold pressure for high altitude 2000〜4500ft(610〜1370m)
NG(High/Low)
LPG(High/Low)
INLET GAS SUPPLY
Natural gas - inches W.C.
Propane/LP gas - inches W.C.
3.3/0.6"W.C. (85/15mmH
6.0/0.9"W.C. (152/24mmH
0.039 inches(1.00mm)
0.028 inches(0.70mm)
3.3/0.6"W.C. (85/15mmH
6.0/0.9"W.C. (152/24mmH
MAXIMUM
10.5" （267mmH
13.0" （330mmH
SATISFACTORY
UNSATISFACTORY
O)
2
O)
2
O)
2
O)
2
MINIMAM
4.5" （114mmH
O）
2
8.0" （203mmH
O）
2
– 4 –
VISUAL CHECK
FRONT VIEW
FRONT VIEW
O）
2
O）
2