26, 56
19EF
56 26-
453
A DF
Motor Size
Gear Size
A, B, C, D
Model Description
Hermetic Centrifugal
Liquid Chiller
Cooler Size
Compressor Code
421 - 469
26
Condenser Size
Fig. 1 — 19EF Identification
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
2
3
4
5
6
3
7
1 — Condenser Waterbox Vent
2 — Condenser Waterbox Cover
3 — Machine Lifting Lugs
4 — Condenser
5 — Guide Vane Actuator
6 — Economizer Low Side Float Cover (Hidden)
7 — Hot Gas Bypass Line
8 — Condenser Waterbox Cover
9 — Economizer
10 — High Side Float Box Cover
11 — Cooler Relief Valves (Hidden)
12 — Motor Terminals (Hidden)
13 — Compressor
14 — Oil Level Sight Glasses
15 — Oil Heater
16 — Power Panel
17 — Oil Charging Valve
18 — Oil Pump
19 — Actuator Drive Cover
20 — Oil Cooler
21 — Machine Identification Label (Not Shown)
22 — Control Center
23 — Cooler NIH Waterbox Cover
24 — Cooler Waterbox Drain
25 — Cooler Waterbox Vent
26 — Condenser Waterbox Drain
NIH — Nozzle In Head
Fig. 2 — Typical 19EF Installation
5
Summary of Contents for 19EF Series
Page 10: ...Fig 5 19EF Controls and Sensor Locations cont 10...
Page 13: ...Fig 12 19EF Menu Structure 13...
Page 14: ...Fig 13 19EF Service Menu Structure 14...
Page 38: ...Fig 24 19EF Leak Test Procedures 38...
Page 69: ...Fig 36 Electronic PIC Controls Wiring Schematic 69...
Page 70: ...Fig 36 Electronic PIC Controls Wiring Schematic cont 70...
Page 71: ...Fig 37 Machine Power Panel Starter Assembly and Motor Wiring Schematic 71...