Pavilion GQ-C3260WXQ-FF PB US, Руководство по установке

Страница: 61 / 72

61
5. To change ignition priority on the Water
Heaters, press and hold the Minimum burner
set button on the circuit board.
After two minutes since changing ignition
priority, repeat step 4.
Press and hold the Minimum burner
set button on Water Heater B
Water Heater A Ignites
Water Heater B Doesn’t Ignite
Water Heater A Doesn’t Ignite
Water Heater B Ignites
If error code “11”, “12”, “63” or “90” appears,
make sure the following contents.
[“11” : Ignition failure, “12” : Flame loss]
• Check that the gas supply line is appropriately
sized.
• Check that the gas supply pressure is within the
ranges required in this manual.
• Check that the gas supply matches the type
indicated on the Water Heater’s rating plate.
• Air may be left in the gas piping. Cycle the power
ON/OFF.
• Check that the settings of all DIP switches are
appropriate.
[“63” : Recirculation abnormality]
(With the Crossover Valve : Crossover Mode)
• Check the installation direction of the Crossover
Valve.
• Check that the internal filter of Crossover Valve is
not clogged.
5) Open the hot water valve, the water supply
valve, and the hot water return valve.
Check that water does not leak from the
water drain valves.
6) Purge the air again referring to step 1-3 on
page 60.
NOTE
Approximately 0.85 gallon (3.2 L) of
water will drain out.
2) With a bucket ready, remove the water drain
valves.
3) Clean each water filter with a brush under
running water.
4) Reattach the water drain valves (with water
filter).
NOTE
Do not lose the O-Ring.
O-Ring
Water drain valve
with water filter
Hot water
return valve
Filter in the hot
water return
Filter in the cold
water inlet
Hot water valve Water supply
valve
back on.
3) Reopen a hot water fixture.
4) If necessary, repeat until the air is
completely purged from the gas
line.
NOTE • If gurgling noise occurs or the error
code 63 appears on the Remote
Controller, it may be caused by air
remaining in the system (e.g. Cold
Water Line, Hot Water Line, Return
Line or Water Heater).
Purge air from the system
completely according to the Step
1-3 on page 60.
Without purging air, the Water
Heater can not operate properly.
• If step 4 and step 5 cannot be done,
the Quick Connect Cord may not be
properly connected.
Check that the cord is properly
connected.
Proceed to Steps 6 and 7
[Procedure to follow after step 5 for both
installation of a single Water Heater and
installation with a Quick Connect Multi-System]
6. • Make sure that there are no obstructions
blocking the condensate drain line from
discharging condensate.
• Be sure to check that condensate is freely
flowing from the condensate drain piping.
Condensate will begin flowing out of the
Water Heater
within 15 minutes after
operation has started
.
7. After the trial operation, clean the filters in
the cold water inlet and the hot water return
according to the procedure as follows.
1) Close the hot water valve, the water supply
valve, and the hot water return valve.
Trial Operation