HUSSM ANN CORPORATION • BRIDGETON, M O 63044-2483 • Printed in USA
September 1, 1997
P/N 401789
3 - 5
PD
6-Foot*
Minimum
Drop
before
Tee to
Main
Liquid
Line
Return
Suction Manifold
Turba-
Shed
To Heat
Reclaim
6-Inch
Minimum
Rise
Liquid Return
Bleed Line w/
Boil off Loops
12-Inch
Minimum
Drop
All Piping
and Valves
above this line
are field
supplied
and installed.
Bleed
Line
To
Suction
Header End
of Condenser
Bleed
Line
Split
Condenser
Valve
Heat
Reclaim
Valve
From Heat
Reclaim
Flooding
Valve
PD
Suction Manifold
Turba-
Shed
To Heat
Reclaim
6-Inch
Minimum
Rise
Liquid Return
Bleed Line w/
Boil off Loops
Bleed
Line
To
Suction
Header End
of Condenser
Bleed
Line
Split
Condenser
Valve
Heat
Reclaim
Valve
From Heat
Reclaim
Flooding
Valve
*Without split condenser piping, 6 ft minimum drop
is reduced to 3 ft .
Note:
•Liquid Return Lines must be free draining with no Traps
and be sized for a maximum of 100 FPM.
•Install Solenoid Valves inside Equipment Room
•Pump Down Line should not enter the Suction Manifold
over a Compressor Inlet
•Install Ball Valves to isolate Condenser
•All Inter-connecting Valving to be Field Supplied and Installed
Service Valve
Equalizing Line
Ball Valve
Valve Solenoid
Check Valve
Condenser Manifold
Discharge Lines
Liquid Return Lines
PD = Pump Down
Purge Valve
1/4" Tubing
WARNING
Vent the Receiver
Safety Relief Valve
PROPERLY.
Store Roof
Figure 3-8 — Rack to Condenser
Two Tiers with Split Condenser Piping
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