Carrier NEOS 100S, Руководство по эксплуатации и обслуживанию

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62-11848 5-4
5.3 REMOVING THE REFRIGERANT CHARGE
When working with refrigerant use safety glasses and gloves to avoid burns. Hoses and copper tubing can be hot
when unit is running.
NOTE
Once the system is open, it must be evacuated and dehydrated. (See Section 5.5 )
NOTE
To avoid damage to the earth’s ozone layer, use a refrigerant recovery system whenever removing
refrigerant.
Connect a refrigerant recovery system (Carrier P/N Diablo - 115V (115V) or 240-V (240V)) to the unit to remove
refrigerant charge. (See
Figure 5.2 .) Refer to instructions provided by the manufacturer of the refrigerant recovery
system.
5.3.1 Removing Complete Charge
Connect a refrigerant recovery system to the suction and discharge access valves to remove refrigerant charge.
Refer to instructions provided by the manufacturer of the refrigerant recovery system.
Figure 5.2 Vacuum Pump Connection
1. Refrigerant Recovery Unit
2. Suction Valve (Low Side)
3. Evacuation Manifold
4. Discharge Valve (High Side)
5. Refrigerant Cylinder
6. Electronic Vacuum Gauge 7. Vacuum Pump
8. Vacuum Pump Valve
9. King Valve Access Port
10. King Valve
11. Liquid Line Charging Port
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IF FITTED
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