![Manual background](/images/new-backgrounds/33523/33523111x1.webp)
Figure 26 General
Expansion Tank |
| Glycol Pump |
| |
Highest Point in System. | Drycooler |
| Pump | |
Fill* |
| Unions* | Housing | |
Electric |
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| ||
Drycooler |
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| ||
| Box |
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| |
| Coil |
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| |
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| |
Expansion |
| Fluid |
| Evaporator |
| Return | Isolation | Coil | |
Port* |
| |||
| to Pump | Valves* |
| |
| Unions* | Fluid Supply | Expansion |
|
|
| Valve |
| |
|
| from Pump |
|
Air Vents*
at Top of
Risers
Hose | Flow Regulating |
|
Bibs* | Sight | |
| Valve* | Glass |
| Pressure |
|
| Port* |
|
|
| Filter |
|
| Dryer |
| Sensing | |
| Bulb | |
External |
| |
Equalizer |
| |
Digital |
| |
Compressor |
| |
Service | Digital | |
Solenoid | ||
Valves | ||
Valve | ||
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| Tube |
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|
| in Tube |
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| Condenser |
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|
|
| Tube |
| Fluid |
|
| in Tube |
|
|
| Condenser | |
| Supply |
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| |
|
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| |
Fluid | to Unit |
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| |
Return |
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from | Isolation |
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|
Unit |
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| |
| Valves* | To iCOM Control | ||
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| |||
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| To iCOM Control | |
|
| Motorized |
| |
|
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| |
|
| Ball Valve |
| |
|
|
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| Motorized |
| Hose | Fluid |
| Ball Valve |
|
| (optional) | ||
| Bibs* | Supply |
| |
|
|
| ||
|
| to Unit | Fluid | |
|
| FACTORY PIPING | Return | |
|
| Reducers | ||
|
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| From | |
Hose |
| FIELD PIPING | Unit | Required on 3 |
Bibs* |
|
|
| Ton Units |
*Components are not supplied by Liebert but |
| DPN001722 | ||
|
| |||
| are recommended for proper circuit operation |
| Rev. 0 | |
| and maintenance. |
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