1—Oil Level Sight Glass
2—Diffuser Actuator (Hidden/19XR5 Only)
3—Discharge Isolation Valve
4—Condenser Pumpout Connection
5—Condenser Safety Relief Valves
6—Three-Way Condenser Relief Valve
7—Hot Gas Bypass Line
8—Condenser Waterbox Nozzles
9—Cooler Waterbox Nozzles
10—Cooler Safety Relief Valves
11 — Cooler Pumpout Connection
12—Machine Identification Nameplate
13—Control Panel
14—Refrigerant Charging Valve
15—Guide Vane Actuator
16—Compressor/Transmission
17—Oil Drain/Charging Valve
18—Oil Pump
19—Auxillary Power Panel
20—Oil Filter Isolation Valve
21—Oil Filter
22—Motor
FRONT TOP VIEWBOTTOM REAR VIEW23—Waterbox Vents
24—Oil Reclaim Filter
25—Float Chamber
26—Unit Mounted Starter
27—Refrigerant Filter/Drier Isolation Valves
28—Sight Glass/Moisture Indicator
29—Refrigerant Filter/Drier
30—Cooler Liquid Line Isolation Valve
31—Hot Gas Bypass Valve (Option)
32—Hot Gas Bypass Isolation Valve (Option)
33—Oil Reclaim Filter Isolation Valve
34—Waterbox Vents
Fig.2—Typical 19XR Installation4