Page 3
ON
OFF
FIGURE 4
HONEYWELL VR8204 SERIES GAS VALVE
GAS VALVE SHOWN IN OFF POSITION
GAS VALVE
SELECTOR
ARM
IN OFF
POSITION
ROBERTSHAW 7200 GAS VALVE
FIGURE 5
7- Wait fifteen (15) minutes to clear out any gas. If you
then smell gas,
STOP
! Immediately call your gas supĆ
plier from a neighbor's phone. Follow the gas suppliĆ
er's instructions. If you do not smell gas go to next
step.
8- On Robertshaw 7100D and Honeywell VR8204 gas
valves, turn knob on gas valve counterclockĆ
wise
to
ON
. Units with Robertshaw 7200 gas
valve, depress lever and move to
ON
position. Do
not force.
9- Replace control access panel.
10- Turn on all electrical power to unit.
11- Set thermostat to desired setting.
NOTE-When unit is first started, steps 1 through 11
may need to be repeated to purge air from pilot line.
12- If the appliance still will not operate, follow the inĆ
structions To Turn Off Gas To Unit" and call your
service technician or gas supplier.
To Turn Off Gas To Unit
1- Set thermostat to lowest setting.
2- Turn off all electrical power to unit if service is to be
performed.
3- Remove control access panel.
4- On Robertshaw 7100D and Honeywell VR8204 gas
valves, turn knob on gas valve clockwise
to
OFF
.
Units with Robertshaw 7200 gas valve, depress lever
and move to
OFF
position. Do not force.
5- Replace control access panel.
FILTERS
G17 and G17X series units are equipped with permaĆ
nent internal filters which should be inspected monthly
and cleaned when necessary to assure proper furnace
operation. See table 1 for filter sizes. Use the following
procedure to clean filter. Refer to figure 6.
TABLE 1
MODEL NO.
FILTER SIZE
Q2-50, Q3-75, Q4X-75
Q3/4-100
Q5/6-100, Q5/6-125
16 X 25 X 1
20 X 25 X 1
SIDE RETURN BOTTOM RETURN
16 X 25 X 1
25 X 26 X 1
1- Turn off electric power to furnace.
2- Remove blower access panel.
3- Disconnect retention springs using finger loops and
remove filter.
4- Clean filter with cold water. Direct water through filĆ
ter in the opposite direction of air flow.
5- Allow filter to dry.
6- Replace filter, reconnect springs, replace blower
access panel and restore power to unit.
FILTER RETENTION SPRING LOCATION FOR
BOTTOM RETURN AIR OPENING
FILTER RETENTION SPRING LOCATION
FOR SIDE RETURN AIR OPENING
FIGURE 6
FINGER
LOOPS
FINGER
LOOP
FINGER
LOOP
CRIMP THIS END
OF SPRING
CRIMP THIS END
OF SPRING
