Form 43471000
-16-
Sept 2011
13.0)
ELECTRICAL CONNECTIONS
Failure to do so may result in death or serious injury.
This appliance must be connected to a properly grounded electrical source.
Disconnect electrical power and gas supply before servicing.
ELECTRIC SHOCK HAZARD
1.
All electric wiring shall conform to the latest edition of the National Electrical Code (ANSI/NFPA No. 70), or
the code legally authorized in the locality where the installation is made.
2.
The unit must be electrically grounded in accordance with the National Electrical Code (ANSI/NFPA No.
70-latest edition). In Canada, refer to current standard C22.1 Canadian Electrical Code Part 1.
3.
The wiring providing power to the heater shall be connected to a permanently live electrical circuit, one that
is not controlled by a light switch.
4.
The power supply to the unit should be protected with a fused disconnect switch or circuit breaker. A service
switch, as required by local codes, shall be located in the vicinity of the heater (check local codes for
allowable distances) and should be identified as Heater Service Switch. All electrical wiring must be located
in accordance with the required Clearances to Combustibles from the heater as listed on the nameplate on
the heater.
5.
When connecting the supply circuit
supply circuit
supply circuit
supply circuit to the heater, wiring material having a minimum size of 14 AWG and a
temperature rating of at least 90
°
C shall be used.
INTERNAL CONNECTION W
INTERNAL CONNECTION W
INTERNAL CONNECTION W
INTERNAL CONNECTION WIRING DIAGRAM
IRING DIAGRAM
IRING DIAGRAM
IRING DIAGRAM —
—
—
— Direct Spark Ignition
Direct Spark Ignition
Direct Spark Ignition
Direct Spark Ignition
WIRE LEGEND
ENGLISH
FRANCAIS
BK
BLACK
NOIR
W
WHITE
BLANC
R
RED
ROUGE
BL
BLUE
BLEU
G
GREEN
VERT
V
VIOLET
VIOLET
A
AMBER
AMBRE
42706000 Rev. J 1/2012
BL
BL
BK
BK
R
W
BK
BK
R
BK
W
BK
BK
BK
W
DRAFT
INDUCER
MOTOR
GAS VALVE
AIR SWITCH
TRANSFORMER
120V PRIMARY
24V SECONDARY
A
G
R
HIGH VOLTAGE
CABLE
ELECTRODE
GAP 3/16
CONTINUE TO
ADDITIONAL
HEATERS
NEUTRAL
120V
THERMOST
A
T
GROUND
L1
L2
TERMINAL
BLOCK
FACTORY WIRING
FIELD WIRING
CONNECTION WIRING DIAGRAM
CONTROL CABINET
If any of the original wire as supplied
with the appliance must be replaced.
It must be replaced with wiring material
having a temperature rating of at least
105oC. (18 AWG. - UL / CSA 600V
Type TEW)
When connecting the supply circuit to
the heater, wiring material having a
minimum size of 14 AWG and a
temperature rating of at least 90oC
shall be used.
MONITORING LIGHTS
Schéma de circuit de connexion
Circuit d'origine
Connexions client
Lampes témoins
Neutre
Terre
Vers les autres
radiateurs
Plaque à
bornes
Transformateur
bobine primaire 120ÊV
bobine secondaire 24ÊV
pressostat
Robinet à gaz
Écartement
d'électrode
4,7Êmm
Haute tension
Armoire de commande
Moteur
d'amorce
d'aspiration
S'il faut remplacer un fil de l'appareil
d'origine, utiliser exclusivement des fils
à température de service nominale
d'au moins 105C (18 AWG. - UL / CSA
600ÊV
Type TEW).
Pour raccorder le circuit d'alimentation
au radiateur, utiliser des fils de calibre
14 AWG ou plus à température de
service nominale d'au moins 90C.
FUSE 2A
G
IGNITION MODULE
GND
(BURNER)
25V
Bloc d'allumage
VALVE
VALVE
NOTES:
NOTES:
NOTES:
NOTES:
1.
If any of the original wire as supplied with the appliance must be replaced, it must be replaced with wiring
material having a temperature rating of at least 105ºC. (18 Ga. CSA 600V Type TEW)
2.
When connecting the supply circuit to the heater, wiring material having a minimum size of 14 AWG and a
temperature rating of at least 90ºC shall be used.
3.
A replaceable 2-amp fuse (1-1/4” long) is fitted inside the control box.
