Test The Installation; Test For Gas Leaks; Test Rangetop Burners; Test Oven Burners - Bosch HDI7282U Installation Instructions Manual

test the Installation

test for gas leaks

Leak testing is to be conducted by the installer ac-
cording to the instructions given in this section.
turn on gas. Apply a non-corrosive leak detection
fluid to all joints and fittings in the gas connection
between the shut-off valve and the range. Include
gas fittings and joints in the range if connections
may have been disturbed during installation. bub-
bles appearing around fittings and connections
indicate a leak.
If a leak appears, turn off supply line gas shut-off
valve and tighten connections. Retest for leaks by
turning on the supply line gas shut-off valve. When
leak check is complete (no bubbles appear), test is
complete. Wipe off all detection fluid residue.
,
cautIon
Never check for leaks with a flame.
Do not continue to the next step until all leaks are
eleminated.

test rangetop burners

turn on power at breaker.
,
cautIon
If LCD screen flashes and beeps continuously, the
wiring is incorrectly installed. Verify that wiring in
house is correctly installed. If so, call Bosch Service.
test burner Ignition. Select a rangetop burner knob.
Push down and turn to the flame symbol. If the ig-
nitor/spark module is operating correctly, it will pro-
duce a clicking sound. Once the air has been purged
from the supply lines, the burner should light within
four (4) seconds. After burner lights, turn knob to
the off position.
test Flame: High setting. Turn burner on to HI.
See "Checking Flame Characteristics" for appropri-
ate flame characteristics.
If any of the burners continue to burn mostly or com-
pletely yellow, call Bosch Service.
test Flame: low setting. Turn burner on to LO.
Verify that the flame completely surrounds the
burner.
There should be a flame at each burner port and
there should be no air gap between the flame and
the burner. If any of the burners do not carry over,
call Bosch Service.
14
Test the ignition and flame of each rangetop burner
as described above.
WHen Flame Is ProPerlY aDJusteD:
there should be a flame at each rangetop
burner port.
there should be no air gap between the
flame and the burner port.

test oven burners

remove the oven bottom cover. Remove the two
rear thumb screws, slide cover forward and out.
test bake burner Ignition. Set the oven to bake at
350° F. After 30-75 seconds, the burner will ignite.
The burner will stay lit until the 350° F is reached
and then shut off. From this point forward, the burn-
er will cycle on and off to maintain the temperature.
test bake burner Flame. While the burner is lit,
inspect the flame. See "Checking Flame Character-
istics" for proper flame characteristics. If the flame
burns completely or mostly yellow, adjust the bake
burner air shutter. See "Adjust the Flame" for details.
test broil burner Ignition. Set cooking mode to Hi
Broil. The burner will ignite after 30-75 seconds.
test broil burner Flame. While the burner is lit,
inspect the flame. See figure for proper flame char-
acteristics. If the flame burns completely or mostly
yellow, adjust the broil burner air shutter. See "Ad-
just the Flame" for details.
replace oven bottom cover. Slide cover into place
and replace two rear thumb screws.
checking Flame characteristics
Yellow flames:
Further adjustment is required.
Yellow tips on outer cones:
Normal for LP Gas.
soft blue flames:
Normal for Natural Gas.