12
2
1
3
4
CIRCUIT
BREAKER
(CIRCUIT BREAKER
MODELS ONLY)
SUPPLY VOLTAGE
MAIN AIR
LIMIT
ELEMENT AC RELAY
DC RELAY
2-PIN
POWER PLUG
7-PIN
PLUG
BACK UP
LIMIT
BACK UP
LIMIT
MAIN AIR
LIMIT
COM
NO
COM
NO
COM
NO
COM
NO
COM
NO
COM
NO
L2
(BOTH) L1
(BOTH) L2 L1
24
3
1
24
3
1
BLACK
GREY
ORANGE
BLUE
YELLOW
RED
TO CONTROL BOARD
CONNECT TO ONE
OF THE BLUE
BLOWER LIMIT
LEADS IN THE AIR
HANDLER,
IF PRESENT.
THEN CONNECT THE
OTHER BLUE
BLOWER LIMIT LEAD
TO THE W1 ON THE
CONTROL BOARD.
IF BLOWER LIMIT
LEADS ARE NOT
PRESENT,
CONNECT TO W1 ON
CONTROL BOARD.
RED
RED
RED
GREY
WHITE
GREY
GREY
WHITE
GREY
GREY
WHITE
RED RED RED
RED
RED
RED
RED
RED
RED
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
NOTES:
1. If any of the original wire supplied with this unit must be
replaced, it must be replaced with wiring material of the
same gauge size and tempera-ture rating.
2. The installation of this heater kit may require a change in
the blower speed tap connection. See Installation
Instructions for details.
3. Use copper conductors with a minimum temperature
rating of 60°C for supply connections.
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
15kW, 208/230 V~, 60Hz, 1-Phase Electric Heater Kit H8HK015K-21D (with circuit breaker)
1045662A
(10456620)
11/23
WIRING DIAGRAM
Remarques:
1. Si le câblage interne est remplacé, utilisez
seulement un fil de cuivre 105° C du même
gabarit.
2. Pour le chaufferettes électiques installées sur
le terrain, peut nécessiter un changement dans
le connecteur de vitesse du moteur du
ventilateur. Consultez les Instructions
d’installation.
3. Employez uniquement des conducteurs
en cuivre.
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