Duraflame DFH-107-T Manuel D'instruction page 10

ADJUSTING AIR FLOW DIRECTION
You can adjust the direction of air flow by:
A.Turning the unit. If the unit has been installed with washer &screws, as shown if figure 6,
Simply turn the entire unit as needed to adjust air flow& then fasten with wing nut screws.
B.Tilting the unit. Remove the wing nut screws, tilt the heater to the desired position , and
retighten the bracket screws (see figure 4)& install back the wing nuts.
NOTE: To tilt the heater it must be mounted in maintain adequate clearance and prevent
possible overheating.
C. Adjust the louvers to the desired position.
NOTE: The louvers are designed so they can not be completely closed. Do not attempt to
defeat this feature, damage to the unit can result.
ADJUSTING HEAT OUTPUT
Heat output can be increased or decreased by switching wires at the wattage change
terminal board. The heater is factory wired to deliver the maximum heat output for the
model used. Should your particular application require less heat output, refer to Table 1 and
change the wires at the wattage change terminal board as shown in Wiring Diagrams Fig.7.
Connection cord shall be no.12 AWG minimum size.
TO PREVENT POSSIBLE ELECTRIC SHOCK, DIS-CONNECT POWER TO THE
HEATER AT THE MAIN SERVICE BOX BEFORE ATTEMPTING TO ADJUST THE HEAT
OUTPUT OF THIS UNIT.
TABLE 1. HEAT OUTPUT ADJUSTMENTS
BTU/HR VOLTS WATTS
240
17065
240
14215
11365 240
8533 240
12799
208
208
10659
8533 208
6396 208
WARNING
!
MAX HEATER
FUSE
AMPS
SIZE
5000 20.9
30
4165 25 17.4
3332 20 13.9
15
2500 10.4
3750 25 18.0
3123
20 15.0
2500
15 12.0
1874 15 9.0
MOVE JUMPERS FROM C-D
TO A-B
NONE
BLUE
BLUE & YELLOW
BLUE, YELLOW & RED
NONE
BLUE
BLUE & YELLOW
BLUE, YELLOW & RED
E-9
Fig.7