State Water Heaters SUF 130 300, Инструкция по эксплуатации

Страница: 67 / 76

67
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TER PIPING DIAGRAMS
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1.
See Mixing V
a
lves on page 14.
2.
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3.
See
T
e
mperature-Pressure Relief V
alve on page 15.
ONE WA
TER HEA
TER, SINGLE TEMPERA
T
URE
WITH B
U
ILDING RECIR
C
ULA
TION
LEGEND
TEMPERA
T
URE & PRESSURE
RELIEF V
A
L
V
E
PRESSURE RELIEF V
A
L
V
E
CIRCULA
TING PUMP
T
A
NK OR LINE
TEMPERA
T
URE
CONTROL DRAIN
FULL
POR
T
BALL
V
A
L
V
E
TEMPERA
T
URE GAGE
W
A
TER FLOW SWITCH
CHECK V
A
L
V
E
W
A
RNING:
THIS DRA
WING SHOWS SUGGESTED
PIPING CONFIGURA
TION
AND OTHER DEVICES;
CHECK WITH LOCAL
CODES
AND ORDINANCES
FOR ADDITIONAL
REQUIREMENTS.
FINISHED FLOOR
EXP
ANSION
TANK
HOT
W
A
TER
OUTLET
PIPE T&P TO OPEN DRAIN
COLD
WA
T
E
R
SUPPL
Y
HOT WATER RETURN
LINE TEMPERATURE CONTROL