State SBL85 390 NE A User Manual download pdf (Page 22)

HEATER WIRING



               





IF ANY OF THE ORIGINAL WIRE AS SUPPLIED MUST BE REPLACED USE ONLY 18 AWG 105°C 600V UL AWM STYLE #1015 WIRE

EXCEPT GAS VALVE CABLE WHICH MUST USE 2 CONDUCTOR 18 AWG 80°C 300V UL CATAGORY QPTZ POWER LIMITED CIRCUIT CABLE.

BY INSTALLER

FACTORY INSTALLED

W - WHITE

V - VIOLET

O - ORANGE

GR - GRAY

BL - BLUE

G - GREEN

Y - YELLOW

R - RED

BR - BROWN

BK - BLACK

GAS

VALVE

+CF

-CF

W/G

GR-HIGH SPEED

UPPER

PROBE

PROVER PS

BLOCKED

FLUE PS

LOWER

PROBE

H.V.

GND

IND/MV1

TH/W

V1/PV1

W/BK

IGNITERFLAME

ROD

BLOWER

W-NEUTRAL

BK-SWITCHED HOT

W/G

IGNITION

CABLE

GROUND

120VAC/60Hz

NEUTRAL

4.7k 4.7k

IGNITION CONTROLLER

FENWAL 35-63

R-24vac

HEAT CALL

R-24vac

HEAT CALL

4 WIRES

2 WIRES

11E79

THERMOSTAT

E1-4

E4-2

E3-2

E3-4

E3-1

E3-3

E4-1

E1-3

E1-2

E1-1

E2-1

E2-2

SWITCH

VFD

GND

LI1

LI2

24V

COM

IO MODULE

HIGH

IO MODULE

LOW

FIGURE 20.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 51 52

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State SBL85 390 NE A User Manual Page 22

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