Operating The Blower Control Box With Snap Disc; Blower Operating Instructions - Quadra-Fire 27I-ACC Owner's Manual

27I-ACC
M. Operating the Blower Control
Box with Snap Disc
1. The blower will turn on/off automatically when
set to AUTO. Figure 16.1.
2. When set to MANUAL, the fan will turn on/off
only when you turn it on or off. This setting
over-rides the internal snap disc.
3. Adjust the speed of the fan by turning the
HIGH/LOW knob to the desired setting.
N. Blower Operating Instructions
1. Initial (cold) startup:
ing the Burn Rate Air Control all the way up until it stops
and push the Start-up Air Control back until it stops.
blower tends to cool the appliance. Leave the blower off
until the burn is well established, i.e., 30 minutes.
2. High Burn Setting: Both controls are open. Burn Rate
Air Control is pulled up and the Start-up Air Control is fully
pushed in. Blower may remain on.
3. Medium High Burn Setting*: Burn Rate Air Control
is closed then opened to 1 inch (pull up )to fully open.
Blower may remain on.
4. Medium Low Burn Setting*: Burn Rate Air Control is
closed then opened to 1/4 inch to 1/2 inch. Leave the
blower off until the burn is well established, i.e., 30 min-
utes.
5. Low Burn Setting*: Burn Rate Air Control is closed.
Leave the blower off until the burn is well established, i.e.,
30 minutes.
*NOTE: For burn settings 3 to 5 the Start-up Air Control
needs to be pushed in (Open) then pulled forward to acti-
vate the Automatic Combustion Control (ACC).
NOTE: For maximum efficiency and lowest emissions,
when operating the blower in either the automatic or
manual setting for the low and medium low burn settings
leave the blower off until the burn is well established, i.e.,
30 minutes.
6. The blower is equipped with a rheostat (speed control).
The highest blower speed is obtained by turning the
rheostat on, then adjusting back towards "OFF" as far as
possible without turning the blower off. For a low blower
speed, turn the control knob clockwise as far as possible
16
Figure 16.1
Open both controls fully by rais-
MANUAL: Over-rides the
internal Snap Disc
The
7046-191
AUTO: Fan will turn ON/OFF
automatically and is controlled
by the internal Snap Disc
October 22, 2013