Solar Roofs SkyLine 200152C80EX, Руководство по установке

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Rheem / Rudd / Richmond Model Number 81V080HE180 Gallon
Heat Exchanger Tank Solar Component Installation
Before putting any fluid in
the solar loop, Check to see
that Expansion Tank is
charged to 12 Lb. Charge
glycol loop to 24, pounds,
(about the maximum a drill
pump will go to) or 10 to 12
pounds more than the Expan-
sion tank was charged to.
After charging, pressurize the
loop by filling the Expansion
tank with air to 50 pounds of
pressure. This helps to pre-
vent high temperature stagna-
tion boiling.
Expansion tank factory set to
12 Lb.
Hot Return line from Collector
“Hot In” Temperature Gauge
“Floating Check Valve
Heat Exchanger In
Return to Collector
Temperature Gauge
Tank Drain, can also be used to dilute Glycol to 50/50, as well
as to flush and pressurize solar loop.
Be sure to connect a hose and open this valve and flush out the
bottom of the tank at least every 6 months
Solar Loop Charging valve V1 used to fill
system with water for flushing and
Propylene Glycol for operation.
Isolation valve V3, close to charge sys-
tem, open for operation.
Solar Loop Charging valve V2 used as
out line to flush solar loop, as out for
“Siphon Loop charging method,” or to
return
Propylene Glycol to charging bucket with
preferred pump charging method.
80 Gallon Heat Exchanger Storage Tank
Cover to 220 Volt Element
WARNING: Always turn off power
at breaker and verify that power is
off with a tester before doing any
electrical work.
Circulation Pump (Head only
shown — pumps may vary)
Solar Loop Pressure Gauge
Expansion Tank
Heat Exchanger Out
Heat Exchanger coil is
wound around the tank
as shown.
Feed Line to collector
If it is desirable to have
the expansion tank and
pump higher or above
the tank, this can be ac-
complished by making
an extension (like a
long nipple) made from
a 3/4” copper tube and
two 3/4” copper by 3/4
male pipe thread
(3/4 C x 3/4” MPT)
adaptors on each end.
This piece can then re-
places the 6” nipple be-
tween the Expansion
tank Brass Tee and V1.
It does not matter if the
pump is above or below
the Expansion tank
10.0.
TANK CONNECTIONS for SYSTEM 5