Lochinvar CLN 075100, Instruction Manual

Page: 27 / 36

27
N
OTES
:
1.
P
re
ferred
piping
diagram
.
2.
The
tempera
ture
and
pres
sure
relie
f valve
se
tting
shall
no
t exceed
pressure
ra
ting
o
f any
componen
t in
the
sys
tem
.
3.
S
ervice
val
ves
are
shown
for
ser
vicing
uni
t.
Howeve
r,
lo
cal
codes
shall
govern
their
usage
.
4.
The
T
an
k
Tempera
ture
Con
trol
s
hould
be
wired
to
and
con
trol
the
pump
be
tween
the
wa
ter
hea
ter(s)
and
the
s
torage
tank(s)
.
5.
The
wa
ter
hea
te
r’s
opera
ting
thermos
ta
t should
be
se
t 5
degrees
F
higher
than
the
T
ank
T
empera
ture
Con
trol
.
SINGLE F
LUE
- (1 UNIT) WITH VE
R
TICA
L S
TORAGE
T
ANK
LEGEND
TEMPER
AT
URE & PRESSURE
RELIEF
VA
LV
E
PRESSURE RELIEF
VA
LV
E
CIRCUL
ATING PUMP
TA
NK
T
EMPE
R
AT
URE C
O
NTR
O
L
DRAIN
FUL
L PO
R
T
BAL
L
VA
LV
E
TEMPER
AT
URE GAGE
W
ATER FLOW SWITCH
CHECK
VA
LV
E
W
ARNING:
THIS DR
AW
ING SHOWS SUGGESTED
PIPING CONFIGUR
AT
ION
AND OTHER DEVICES;
CHECK WITH LOCA
L CODES
AND ORDINANCES
FOR
ADDITIONA
L
REQUIREMENTS.
FINISHED FLOOR
HO
T
C
OLD
EXPANSION TANK
COLD WATER SUPPLY
HOT WATER RETURN FROM FIXTURES
HOT WATER TO FIXTURES ALT. COLD WATER CONNECTION
PIPE T&P TO OPEN DRAIN