York 076-090 Technical Information download pdf (Page 41)

Wiring diagram

Heater 10, 15kW, 400.3.50

SICH-070 and 076B

A1.- CONTROL BOARD

A3.- AUXILIARY HEATER-1 ACCESORY

F9.- MANUAL RESET THERMAL SWITCH, 138 °C

F10.- AUTOMATIC RESET THERMAL SWITCH, 77 °C

F14.- AIR FLOW CONTROL

KM12.- POWER SUPPLY CONTACTOR, 400 VAC COIL

IMPORTANT: THE SIZE OF THE CIRCUIT BREAKER AND THE CROSS-SECTION OF THE SUPPLY AND CONTROL LINES ARE ONLY AS A GUIDE AND

SHOULD BE CORRECTED IN ACCORDANCE WITH THE CONDITIONS AT THE JOBSITE, DISTANCE BETWEEN UNITS, AND CURRENT LEGISLATION.

THE COMPONENTS INCLUDED IN THESE BOXES

ARE NOT SUPPLIED BY THE MANUFACTURER.

138 °C

F10

77 °C

KM12

J2 J1

J5 J4

TO J10 OF A1

I-2120a

400.3.50

KM12

L1 L2 L3 X1

F 14

Section mm Cu

L2 L3

30 m A

400 V, 50 Hz, 3 ~,

10 20

POWER

15 25

2,5

AUTOMATIC

SWITCH

MINIMUM CABLE

SECTION mm

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 47 48

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York 076-090 Technical Information Page 41