Name: Carrier PrimeLINE 69NT40-561-500
Brand: Carrier
Rating: 4 (1 reviews)

Default Chapter6

Table of Contents6

General Description23

Section Layout119
Manifold Gauge Set119
- Figure 7.1 Manifold Gauge Set119
- Evacuating the Manifold Gauge Set120
Service Connections120
- Figure 7.2 Manifold Gauge/Hose Set120
- Connecting the Manifold Gauge Set121
- Removing the Manifold Gauge Set121
Pump down the Unit121
- Figure 7.3 Service Valve121
- Automatic Pump down122
- Manual Pump down122
Refrigerant Leak Checking122
Evacuation and Dehydration122
- General122
- Preparation123
- Evacuate and Dehydrate - Complete System123
- Figure 7.4 Refrigeration System Service Connections123
- Evacuate and Dehydrate - Partial System124
Refrigerant Charge124
- Adding Refrigerant to System - Full Charge125
- Figure 7.5 Compressor Kit126
- Removal and Replacement of Compressor126
High Pressure Switch127
- Figure 7.6 High Pressure Switch Testing128
- Condenser Coil Removal129
- Figure 7.7 Condenser Fan Position130
Condenser Fan and Fan Motor131
- Cleaning Supplies Needed132
- Figure 7.8 Water-Cooled Condenser Cleaning - Forced Circulation133
- Figure 7.9 Water-Cooled Condenser Cleaning - Gravity Circulation133
Filter Drier134
Figure 7.10 Heater Arrangement135
Evaporator Heaters135
Evaporator Fan and Motor Assembly137
Figure 7.11 Evaporator Fan Assembly138
Figure 7.12 Access Panel Torque Pattern138
Evaporator Section Cleaning138
- Cleaning Preparation139
- Figure 7.13 Electronic Expansion Valve140
- Installing an EEV140
- Figure 7.14 Coil View of Economizer Solenoid Valve (ESV)142
- Figure 7.15 Economizer Expansion Valve143
- Installing the Solenoid Valve Coil143
- Figure 7.16 Adapter and O-Ring144
- Troubleshooting P6-7 (Duv)144
Digital Unloader Valve (Duv)145
- Removing the DUV145
- Installing the DUV145
- Figure 7.17 View of Digital Unloader Valve (DUV) Assembly145
7.25 Valve Override Controls146
Table 7-1 Valve Override Control Displays146
Autotransformer147
7.27 Controller147
- Handling Modules147
- Figure 7.18 Autotransformer147
- Controller Troubleshooting148
- Controller Programming Procedure148
- Figure 7.19 Controller Section of the Control Box148
- Loading Operational Software149
- Loading Configuration Software149
- Setting the Date and Time150
- Setting the Container ID150
- Removing and Installing a Controller150
- Battery Replacement151
7.28 Temperature Sensor Service151
- Sensor Checkout Procedure151
- Table 7-2 Sensor Resistance - AMBS, DTS, ETS, RRS, RTS, SRS, STS152
- Table 7-3 Sensor Resistance - CPDS154
- Sensor Replacement155
- Figure 7.20 Sensor Types156
- Figure 7.21 Sensor and Cable Splice156
- Sensor STS and SRS Reinstallation157
- Sensor RRS and RTS Reinstallation157
- Figure 7.22 Supply Sensor Positioning157
- Figure 7.23 Return Sensor Positioning157
- Sensor DTS Reinstallation158
- Sensor ETS1 and ETS2 Reinstallation158
- Sensor, CPDS Reinstallation158
- Figure 7.24 Evaporator Temperature Sensor Positioning158
- Figure 7.25 Compressor Discharge Temperature Sensor158
Vent Position Sensor (Vps)159
7.30 Eautofresh Service159
7.31 Xtendfresh Service159
7.32 Maintenance of Painted Surfaces159
7.33 Communications Interface Module Installation160
Figure 7.26 Communications Interface Installation160
Table 7-4 R-134A Refrigerant Pressure Temperature Chart161
Table 7-5 R-513A Refrigerant Pressure Temperature Chart164
Table 7-6 Recommended Bolt Torque Values (Dry, Non-Lubricated for 18-8 Stainless Steel)167

Electrical Wiring Schematic and Diagrams169

Eu Declaration of Conformity177

Index181

Brand	Carrier
Model	PrimeLINE 69NT40-561-500
Category	Air Conditioner
Language	English

Carrier PrimeLINE 69NT40-561-500 User Manual

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