State Water Heaters SBL85 275NE, Инструкция по эксплуатации

Страница: 47 / 52

47
N
OTES
:
1
.
P
re
ferred
piping
diagram
.
2
.
T
he
t
empera
ture
and
pre
ss
ure
relie
f
valve
se
tt
ing
shall
no
t
exceed
pressure
ra
ting
o
f
any
componen
t
in
t
he
sys
tem
.
3
.
S
ervi
c
e
v
al
v
es
are
s
hown
f
or
ser
v
icing
uni
t.
Howeve
r,
local
codes
shall
govern
t
heir
usage
.
4
.
T
he
T
ank
T
empera
ture
Con
trol
should
be
wired
t
o
and
con
trol
t
he
pump
be
tween
t
he
wa
ter
hea
ter(s)
and
t
he
s
torage
t
ank(s)
.
5
.
T
he
wa
ter
hea
te
r’
s
opera
ting
t
hermos
ta
t
should
be
se
t
5
degrees
F
higher
t
han
t
he
T
ank
T
empera
ture
Con
trol
.
MUL
TI-FL
UE (4 UNITS) WITH VE
R
TICAL S
T
ORA
GE
TANK
LEGEND
TEMPERA
T
URE & PRESSURE
RELIEF V
A
L
VE
PRESSURE RELIEF V
A
L
VE
CIRCULA
TING PUMP
T
A
NK
T
E
M
PE
R
A
T
URE C
O
N
T
R
O
L
DRAIN
FULL
POR
T
BALL
V
A
L
VE
TEMPERA
T
URE GAGE
W
A
TER FLOW SWITCH
CHECK V
A
L
VE
W
ARNING:
THIS DRA
W
ING SHOWS SUGGESTED
PIPING CONFIGURA
T
ION
AND OTHER DEVICES;
CHECK WITH LOCAL
CODES
AND ORDINANCES
FOR
ADDITIONAL
REQUIREMENTS.
HOT WATER TO FIXTURES
HOT WATER RETURN
COLD WATER SUPPLY
EXPANSION TANK
ALT. COLD WATER CONNECTION
AOS
STORAGE TANK
HEATER
HEATER
HEATER
HEATER
FINISHED FLOOR
PIPE T&P TO OPEN DRAIN
PIPE T&P TO OPEN DRAIN
PIPE T&P TO OPEN DRAIN
PIPE T&P TO OPEN DRAIN
PIPE T&P TO OPEN DRAIN