Carrier 69NT40-511-199, 69NT40-521 manual Suction Solenoid Valve SSV -- Alco

Models: 69NT40-521 69NT40-511-1 69NT40-511-199

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LIST OF ILLUSTRATIONS (CONTINUED)

Figure

 

Page

Figure 6-1

Manifold Gauge Set

6-1

Figure 6-2

R-134a Manifold Gauge Set Connection

6-3

Figure 6-3

Suction or Discharge Service Valve

6-4

Figure 6-4

Vacuum Pump Connections

6-7

Figure 6-5

Compressor -- Model 06DR

6-9

Figure 6-6

Exploded View of Valve Plate

6-10

Figure 6-7

Bottom Plate Removed

6-10

Figure 6-8

Oil Pump and Bearing Head

6-11

Figure 6-9

Low Profile Gear Oil Pump

6-11

Figure 6-10

Motor End Cover

6-11

Figure 6-11

Crankshaft Assembly

6-12

Figure 6-12

Removing Equalizing Tube and Lock Screw Assembly

6-12

Figure 6-13

Terminal Mounting Assembly

6-12

Figure 6-14

Suction Valve & Positioning Springs

6-13

Figure 6-15

Piston Rings

6-13

Figure 6-16

Compressor Oil Pump End View

6-14

Figure 6-17

Typical Setup for Testing High Pressure Switch

6-15

Figure 6-18

Evaporator Fan Assembly

6-17

Figure 6-19

Partlow Recording Thermometer

6-20

Figure 6-20

Saginomiya Recording Thermometer

6-21

Figure 6-21

Supply Sensor Positioning

6-22

Figure 6-22

Sensor (RRS, RTS, SRS or STS)

6-23

Figure 6-23

Sensor and Cable Assembly (RRS, RTS, SRS or STS)

6-23

Figure 6-24

Return Sensor Positioning

6-24

Figure 6-25

Sensor (AMBS or DTS)

6-24

Figure 6-26

Sensor and Wire Assembly (AMBS or DTS)

6-24

Figure 6-27 Suction Solenoid Valve (SSV) -- Alco

6-25

Figure 6-28

Suction Modulation Valve (SMV)

6-26

Figure 6-29

Thermostatic Expansion Valve -- Alco

6-27

Figure 6-30

Thermostatic Expansion Valve Bulb

6-27

Figure 6-31

Controller side of the Control Box

6-28

Figure 6-32

Water-Cooled Condenser Cleaning -- Forced Circulation

6-31

Figure 6-33

Water-Cooled Condenser Cleaning -- Gravity Circulation

6-32

Figure 6-34

R-134a Compressor Pressure and Motor Current Curves Versus

 

 

Ambient Temperature

6-37

Figures 7-1/7-68 Electrical Schematic -- See Model Chart

7-2/7-137

TABLE OF CONTENTS

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T-268-07

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Carrier 69NT40-511-199, 69NT40-521 manual Suction Solenoid Valve SSV -- Alco