Suburban DYNATRAIL NT-30SP Instructions D'installation page 5

EXTENSION TUBE
KIT NUMBER
520972
520973
520500
520501
Figure 4
A B
+ +
+ +
BURNER
OBSERVATION
C D
WINDOW
Figure 7
CORRECT FLAME
Figure 9
MIN./MAX. LENGTH
(EXTENSION TUBE
RANGE)
2 1/4" TO 3 1/8"
3 1/8" TO 4 7/8"
4 7/8" TO 7"
7" TO 9"
COMBUSTION CHAMBER
CABINET
GAS INLET
BURNER ACCESS DOOR
INCORRECT FLAME
BL
BR
LIMIT
SW. N.C.
BL
Y
GROUNDING
TERMINAL BR
BL
Y
DISCONNECT Y
BLOCK
BR
VALVE
R
MOTOR
ALL WIRES ARE 18 AWG UNLESS OTHERWISE SPECIFIED
CODE COLOR
NOTE: IF ANY OF THE ORIGINAL WIRES AS SUPPLIED
O ORANGE
WITH THE APPLIANCE MUST BE REPLACED, IT MUST
BE REPLACED WITH WIRING MATERIAL HAVING A
BK BLACK
TEMPERATURE RATING OF AT LEAST 105° C.
BR BROWN
BL BLUE NO. 18 250°C RADIX WIRE UL-3257
R RED
Y YELLOW
G GREEN
TO CLEAN THE CHAMBER, THE FURNACE
MUST BE REMOVED FROM THE CABINET
AND THE MANIFOLD, BLOWER ASSEMBLY
AND CONTROLS REMOVED LEAVING THE
CHAMBER ONLY, AS SHOWN. USING
COMPRESSED AIR, BLOW THROUGH THE
CHAMBER, AS SHOWN BY ARROWS, TO
REMOVE SOOT OR LOOSE DEBRIS.
1
2
3
5
SAIL
SWITCH
N.O.
MOTOR
R
R
MODULE
VALVE SW.
BOARD
N.C.
PWR
BLOWER
SAIL
LIMIT
SWITCH
SW. N.O.
N.O.
O
ELECTRODE
THERMOSTAT
N.O.
Y
BR
V V
VALVE
+ 12 VOLTS D.C.
14 AWG 105°C THERMOPLASTIC
APPLICABLE ONLY TO THE MODELS
LISTED BELOW:
NT-34SP
NT-40
Figure 5
Figure 8
8
80 90 32 °C
F 70
OF 60 21
50
10
a n
u rb
S u b Co mp any
ing
tur
nu fac
S Ma
90
32 °C
80
70
60 21
50
10
7
Figure 10
MODULE
BOARD
ELECTRODE
-
340512
6
5