Desa RLP155AT - Manual (Page 9)

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Figure 12 - Clearance Between Ignitor
Electrode and Target Plate
Ignitor Electrode
Gap
Area
SPECIFICATIONS
Output Rating (BTU/Hr) 35,000 40,000
Fuel Propane Vapor Propane Vapor
Fuel Consumption
Gallons (liters)/Hour .38 (1.44) .44 (1.65)
Pounds (kg)/Hour 1.62 (0.74) 1.86 (0.84)
Supply Pressure To Regulator
Minimum (for purposes 20 psi 20 psi
of input adjustment)
Maximum Tank Pressure or 200 psi Tank Pressure or 200 psi
Regulator Outlet Pressure 10 PSI 10 PSI
Manifold Pressure 10 PSI 10 PSI
Hot Air Output
(CFM Approx) 100 100
Motor 3045 RPM, 1/40 HP 3045 RPM, 1/40 HP
Electric Input 120 volt/60 hertz 120 volt/60 hertz
Amperage .6 .6
Ignition Manual, Piezo Manual, Piezo
Temperature Range for
Heater Operation -0° F to 85° F * -0° F to 85° F *
(-17° C to 29.4° C)* (-17° C to 29.4° C)*
Weight
Heater 14 lbs. (6.35 kg) 14 lbs. (6.35 kg)
Shipping 15.3 lbs. (6.94 kg) 5.3 lbs. (6.94 kg)
Size - L x W x H
Carton
19.75" x 11.25" x 14" 19.75" x 11.25" x 14"
(50.16 x 28.57 x 35.56 cm) (50.16 x 28.57 x 35.56 cm)
Heater 18.5" x 7.7" x 12.8" 18.5" x 7.7" x 12.8"
(46.99 x 19.55 x 32.51 cm) (46.99 x 19.55 x 32.51 cm)
* When running heater in temperatures above 85° F (29.44° C), high internal temperatures may cause thermal limit
device to shut down heater.
5. Install new ignitor. Attach ignitor to rear head
with ignitor mounting screw.
6. Run ignitor wire from new ignitor through
notch in filler panel. Attach ignitor wire to
piezo ignitor.
7. Set gap between ignitor electrode and target
plate to .17" (43.18 cm) (see Figure 12).
WARNING: Make sure heater
is disconnected from propane
supply. Heater could ignite caus-
ing severe burns.
8. Test for spark. Push piezo ignitor button and
watch for spark between ignitor electrode and
target plate.
SERVICE PROCEDURES
Continued
9. Place motor and fan guard into rear of heater
shell (see Motor, page 8, steps 9 and 10).