1
1.
LOCATION OF HEATER:
A. Heater is mounted on the wall near ceiling or floor, air flow down.
CAUTION: Do not obstruct the front grille of the heater with curtains,
furniture, etc., since the proper operation of the heater requires a free
flow intake and exhaust of air.
B. Minimum mounting height is 10” above finished floor.
C. For surface mounting use adapter FPQ/3310EX33.
2.
BEFORE MOUNTING:
A. Insure that the supply voltage matches voltage rating on the label of the
heater.
B. Turn off electrical power to heater circuit.
3.
MOUNTING INSTRUCTIONS:
A.
Disassemble heater by removing 7 screws “C” as shown in Figure 1 and 2
.
B. Flush mounting, see Fig. 1.
Place rough-in box “A” between studs at desired height: secure to studs
through holes “M”. The flanges on the rough-in box must rest on the
surface of the finished wall; if the box is installed prior to the application
of the finished wall, allowance must be made for the wall thickness.
C. Surface mounting, See Fig. 2.
Insert rough-in box “A” into surface adapter “E”.
Secure the heater rough-in box to wall at desired height through holes
“X”. Be sure that the rough in box is
centered in surface adapter. For surface mounting, bring wiring through
bottom knockout “K” only.
D. Place assembly “B” into rough-in box “A”. Secure with six screws “C”.
4.
WIRING INSTRUCTIONS REF: Diagrams WD1, WD2, WD3, WD4.
A. Field Conversion for Lower Wattage: All units are factory wired for higher
wattage rating. (See paragraph 9 for conversion to lower wattage rating).
B. Bring service leads through knockout “K” on top or bottom of rough-in
box for flush or semi-recessed mounting, bottom knockout “K” only for
surface mounting. When wiring from the bottom, install wire through
cover “G” by removing screw “H”.
C. Attach service leads to two black leads on 208-240 volt models and to
black and white leads on 120-277 volt models, attach ground lead to
green wire with approved connectors. Comply with all national and local
codes.
D. Attach wiring compartment cover “D” to assembly with screw “C”.
5.
FINAL STEPS:
A. Clean all construction dirt and debris from inside heater.
B. Attach front grille “F” with four screws “L”. A parts bag containing the
cover screws and the thermostat knob is located inside of heater.
C. Attach thermostat knob “T”.
6.
OPERATING INSTRUCTIONS:
A. Turn on power at the circuit breaker panel.
B. If there are two controls on the front grille of the heater; the one on
your left “T” is the thermostat control and should be set to the
position to give the desired comfort heat in the room. The switch on
your right is the mode selection switch. Two modes of heating
operation are available: CONSTANT: Fan runs continuously while
thermostat cycles heating elements on and off as required by
setting; and AUTO: Fan and heating elements cycle on and off
simultaneously on thermostat control. The fan can be operated
separately to circulate room temperature air by turning thermostat to its
lowest setting and placing fan selector switch in the “CONSTANT”
position.
C. After the desired temperature is reached, turn thermostat stem counter
clockwise until a click is heard from the thermostat.
D. Models with double pole thermostats: Turn thermostat adjustment
knob fully counter-clockwise to the “OFF” position . This will d-energize
the heating element and fan.
FPQ
3310 SERIES
INSTALLATION
INSTRUCTIONS
FIG. 1 FLUSH MOUNT
FIG. 2 SURFACE MOUNT
IMPORTANT: OWNER SHOULD RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
X
F
Y
L
10" OR (254)mm
MINIMUM TO
FINISHED FLOOR
E
SERVICE CABLE
OR CONDUIT
K
G
H
C
D
P
Q
10" OR (254)mm
0"
0"
0"
Form 9821
ECO 1-7472
REV. 10-19-18
19 1/2
(490.5 m
m
)
14 1/8
(362 mm)
10" OR (254)m
m
MINIMUM TO
FINISHED FLOOR
A
P
L
F
C
D
Y
H
G
K
Q
