Detroit Radiant Products Company DES3 Series - Manual (Page 3)

SE
RV
ICE
ACCESS
PA
NE
L
CONTROLS & GAS
VA LV E COMP
ARTMEN
T
1. Disconnect gas & electricit
y.
2. Remove four (4) thumbscrews. 3. Remove top cover
.
4. Swing hinged panel downward. KEEP
COVER IN PLACE. REMOVE FOR SE
RV ICE ON
LY . SER
VICE
ACCESS
PA
NE
L
FA
N COMP
ARTMEN
T
1. Disconnect gas & electricity
.
2. Remove top cover (2 thumbscrews). 3. Remove tsix (6) 1/4” screws. 4. Lift and remove panel
.
KEEP
COVER IN PLACE. REMOVE FOR SE
RV
ICE ON
LY .
1.0 Safety
F/N: LLTCL001L, C, R
Clearance to Combustibles Labels
NEUTRAL EARTH
HOT
- 120V HEATER INPUT -
120V
3
DES3 Series
Safety Labels and Their Locations
1.0 Safety • Safety Labels and Locations
Back Panel
Top Panel
Bottom Panel
F/N: LLTB018 (Natural Gas)
F/N: LLTB019 (Propane Gas)
F/N: LLLOGO1 Logo Label
Product safety signs or labels should be replaced by the product user when they no longer are legible.
Contact either your local distributor or the product manufacturer for obtaining replacement signs or labels.
F/N: LLV3EP1
NEUTRAL
EARTH
HOT
- 120V HEATER INPUT -
120V
HIGH
FIRE
H
LOW
NEUTRAL
HIGH
24V
- 24V HEATER INPUT -
F/N: LLAC
Air Metering Orifice
Air Metering Orifice
DO NOT REMOVE
TP-114
TP-3014
3”
SAMPLE
Read and understand all safety information and warnings in this insert manual and the
Tube Heater General Manual before installation, operation and maintenance of the
radiant tube heater system.