Radiant Energy Sensor - American Standard *UD Series Operation Manual

Radiant Energy Sensor

S.P.D.T. ASSEMBLY VIEW
TERMINAL
MAGNET
EPOXY
STATIONARY
CONTACT
CALIBRATION
SCREW
STATIONARY
ARM
TERMINAL
RIVET
S.P.D.T. PICTORIAL VIEW
RED MARKING
IDENTIFIES COLD
WH/3 NORMALLY
TERMINAL
CLOSED COLD
TERMINAL (1/4")
RIVET
WASHER
TERMINAL
CONTACTS
ARMATURE
BIMETAL
GLASS
SWITCHCASE
BRACKET
WH/7 NORMALLY OPEN
HOT TERMINAL (3/16")
WH/2 COMMON
TERMINAL (1/4")
Caution!
Do Not alter the position of the
ignitor or the gas may not light.
The ignitor must be located within
the burner face as shown at right.
41
Fig. 2 18-CN12P23-1