Carrier 69NT40-511-1 Operating And Service Manual page 138

U
Unit, Remote Monitoring, 2-8
Unit Operation, 4-2
Unit Serial Number, 2-1
Upper Fresh Air Makeup Vent, 2-13
USDA, 2-3, 3-31, 3-32
USDA Probe Receptacle, 2-3
T-268-07
INDEX
V
Vacuum Pump, 6-5, 6-7
Connections, 6-7
Valve
Bulb, Expansion, 2-14, 2-16, 5-4, 6-27
Discharge Pressure Regulator, 2-6, 2-7, 2-15, 2-17,
5-3
Discharge Service, 2-4, 2-15, 2-17
Expansion, 2-3, 2-10, 2-15, 2-17, 5-3, 5-4, 6-26
Manual Liquid Line, 2-6, 2-7, 2-15, 2-17
Quench Expansion, 2-6, 2-7, 2-15, 2-17, 3-6, 3-21
Schrader, 2-6, 2-7
Suction and Discharge, 5-3, 6-4
Suction Modulation, 2-6, 2-7, 2-15, 2-17, 3-6, 3-14,
3-17, 3-21, 4-3, 4-6, 4-8, 4-12, 5-1, 6-25
Suction Service, 2-4, 2-15, 2-17
Suction Solenoid, 2-6, 2-7, 2-15, 2-17, 2-18, 3-6,
3-15, 3-17, 3-21, 4-3, 4-12, 5-1, 6-25
W
Water Pressure Switch, 2-7, 2-10, 2-16
Water--Cooled Condenser, 2-16, 2-17, 5-4, 6-30
Wiring Diagram, 7-1
Index-6