Johnson Controls DCP30CSB21S, Installation And Maintenance Manual

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8 Installation and Maintenance
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Liquid valve
Gas valve
Refrigerant charging
vent
Nut of refrigerant
Charging vent
Vacuum pump
Manifold Gauge
Valve cap
Lo Hi
Inner hex
wrench
Open
Close
The drain hose can't be fluctuant
The drain hose
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The water
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The water outlet
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1. Use Vacuum Pump
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1. Check after Installation
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2. Test Operation
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2. Leakage Detection
(1) Check for leaks using the leak detector:
(2) With soap water:
if a leak detection tool is unavailable, use soap water to detect
any leak. Apply soap water to the suspected leak position and
observe for 3 minutes, if bubbles appear then there is a leak.
2.8 Vacuum Pump / Leak Detection
2.9
Post
Installation Test
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