Index
186
preheat buzzer 85
R
R-404A 3, 144
radiator coil 142, 157
receiver tank 144
receiver tank sight glass 32
recover refrigerant 3
refrigerant charge 132
refrigerant leaks 132
refrigeration diagnosis 165
refrigeration maintenance 125
refrigeration service operations 137
refrigeration system checks 135
refrigeration system specifications 23
remote evaporator
check valve repair 179
check valve replacement 178
electrical maintenance 175
evaporator coil 177
expansion valve assembly 177
maintenance inspection schedule 169
refrigeration service operations 177
solenoid valve, replacement 178
specifications 167
structural maintenance 181
system diagnosis 183
unit description 171
restraining mount adjustment 118
RPM sensor 85
S
safety precautions 15
auto start/stop 16
battery removal 16
electrical hazards 17
general practices 15
microprocessor service precautions 17
refrigerant hazards 16
refrigerant oil hazards 16
welding precautions 18
schematic diagrams index 187
serial number and refrigerant label locations 59
serial number location, remote evaporator 174
solenoid valve, replacement 149
specifications 21
standby power specifications 24
structural maintenance 157
system clean-up 146
system controller specifications 24
T
thermostat, engine 98
throttling valve 146
U
unit description 27
unit features, remote evaporator 173
unit inspection 157
unit operation, remote evaporator 173
unit options 27
unit protection devices, remote evaporator 174
W
wiring 84
wiring diagrams index 187
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