Index
162
L
loading procedure 53
low oil pressure switch (LOP) 58
low side pump down 117
M
maintenance inspection schedule 23
mechanical diagnosis 135
mode of operation charts 29
moisture indicating sight glasses 107
mounting bolts 133
multi-temp relay board 70
O
oil filter change 78
oil filter change, compressor 126
operating instructions 45
operating modes 35
continuous run single compartment operation 36
continuous run, two compartment operation 35
CYCLE-SENTRY operation 37
defrost operation 38
electric operation 38
option board jumpers 69
overload relay 71
P
post load procedure 53
post trip checks 54
pretrip inspection 49
purge check valve 121
purge valve (PV) 123
R
radiator coil 118, 133
RD-MT 30 25
RD-MT 50 25
receiver tank 120
receiver tank pressure cutout switch 119
receiver tank pressure solenoid valve (RTPS) 122
refrigerant charge 106
refrigerant leaks 107
refrigeration diagnosis 143
refrigeration maintenance 103
refrigeration service operations 117
refrigeration system, specifications 19
remote evaporator
defrost 153
defrost drains 157
electrical specifications 147
evaporator coil 155, 157
expansion valve assembly 155
liquid return check valve 156
maintenance inspection schedule 149
operating modes 153
refrigeration service operations 155
refrigeration system specifications 147
serial number location 153
solenoid valves 156
structural maintenance 157
system diagnosis 159
unit description 151
unit features 153
unit inspection 157
unit operation 153
unit protection devices 153
S
safety precautions 13
auto start/stop 13
electrical hazards 14
general practices 13
high voltage 15
low voltage 16
microprocessor service 14
refrigerant 13
refrigeration oil 14
welding 15
schematic diagrams 163
serial number locations 39
specifications 17
spectrum remote evaporator 26
speed stop screw 96
structural maintenance 133
suction line check valve 121
T
TG-V
alarm 26
cab control box 26
connector pins 73
defrost control 26
field test procedure 72
fuel saver 26
in-cab conroller 71
in-cab controller 46
multi-temp control box 45
thermometer 26
thermostat 26
TG-V, microprocessor controller 26
thermostat, specifications 21
throttling valve 123
U
unit controls 45
unit description 25
unit indicators 48
unit inspection 133
unit operation 27, 49
unit photographs 41
unit protection devices 48
unit wiring 57
unloading timer (EUT) 59
W
wiring diagrams 163
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