Fig. 1 — 19dg machine components – Carrier 19DG User Manual
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1 ~ Chiliec! Waier Temperature Probe
2 — Gii Heater Thermoster (l-i:cicter>)
3 — 0!l Heater Indicator Light
4 — Motor Rotation Sight Glasses
5 - Gil Level Sight Glass
6 — Oil Reservoir Pressure Gage
7 — Searing Returr'.-'Gil Temperature Gage
8 — Gil Reservoir Temperature Gage
9— Knockouts lot Field Wiring
10 — Oil Pump Pressure Gage
11 — Refrigerant Level Sight Glasses
12 — Refrigerant Float Charrilaer
13 — Cooler Charging Valve
14 — Purge Water. Level Sight Glass
15— Purge Water Drain Vaive
16 — Purge Pressure Gage
17 — Purge Valve Operation Plats
18 - O i ! Cooler Solenoid Valve and Plug Cock
19 — Lub: ication Assembiv
20 — Oil Charging Valve
21 — Oil Pressure Regulating Vaive
(fsionadjustabie)
22 — Chilled Water Low-Temperature Cutout
23—Refrigerant Low-Temperature Cutout
24 ~ Thermowell
25 — Purge Pump (Hidden)
25 — Purge Gperar ing Valves
Fig. 1 — 19DG Machine Components
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