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RC35
EMS Bus
OA
PH
PH
EMS Bus
EMS Bus
FV
FK
Supply
Supply
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Return
AUT
RC35
EMS
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Notes:
1.
See page 48 for details on where to connect L
WCO standpipe to pump group.
2.
L
WCO and high temp manual reset are furnished and installed by others per local code.
3.
L
WCO must be located above the highest point
of the boiler heat exchanger
.
4.
Hi
T
emp Manual Reset remote sensing bulb must be located in the boiler supply
.
low water
cut-out (LWCO)
-see notes 2 & 3
reset
button
high temp
manual
reset
-see note 4
high temp
manual
reset
-see note 4
reset
button
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