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А
*
L2
24V
TRANSFORMER
ALTERNATE
LIMIT
THERMOSTAT
OR CONTROLLER
INTERNAL
WIRING
EXTERNAL
WIRING
Honeywell Inc.
1885 Douglas Drive N.
Golden Valley, MN 55422-4386
A
POWER SUPPLY. PROVIDE DISCONNECT
MEANS AND OVERLOAD PROTECTION AS
(BURNER)
REQUIRED.
FIG. 14—S89/S890 SIMPLIFIED SCHEMATIC.
International Sales Offices in all principal cities of the world. Manufacturing in
Australia, Canada, Finland, France, Germany, Japan, Mexico, Netherlands,
Spain, Taiwan, United Kingdom, U.S.A.
LIMIT
CONTROLLER
HOT SURFACE
IGNITER RELAY
^
|
SURFACE |
Q
1 h - -^ H S jV i
IGNITER
A
SEN TERMINAL REPLACES CONNECTION
BETWEEN HSI TERMINAL AND SENSOR CIRCUIT
ON MODELS WITH SEPARATE IGNITER AND
SENSOR.
PRINTED IN U.S.A.
A
ON-OFF
4
SWITCH
L1 (HOT)
. J
|
2K2
VALVE
RELAY
M21gg
QUALITY IS KEY
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