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© 2018 nVent

89056971

Rev. C

P/N 10-1008-160

 

Internal rack-Mount ac

lB14

INSTRUCTION MANUAL

Summary of Contents for LB14 Series

Page 1: ... 2018 nVent 89056971 Rev C P N 10 1008 160 Internal Rack Mount AC LB14 INSTRUCTION MANUAL ...

Page 2: ...00 125 135 LB140726XXX 230 60 7 5 1 7000 125 135 Units wired for 50 Hz operation when shipped To change to 60 Hz operation consult wiring diagram One quick disconnect terminal change NOTES 1 Gasket kit for mounting to enclosure is included 2 Service cord terminated with appropriate plug 3 Condensate from enclosure drains to condensate evaporator pan of unit where it is evaporated into the ambient ...

Page 3: ...see table 11 Capacitor Compressor 52 6031 01 Options 12 Temp controller 52 6155 00 13 Malfunction Switch 52 6104 00 14 Suppressor 10 1004 03 REPLACEMENT PARTS Compressor Evaporator Coil Evaporator Blower Condenser Blower Transformer Compressor Thermal Overload LB140715XXX 10 1016 08 14 1002 00 30 4019 01M 52 6034 00 10 1006 71 10 1007 03 LB140716XXX 10 1016 08 14 1002 00 30 4019 01M 52 6034 00 10 ...

Page 4: ...nd of the drain tube is submerged in a collection bucket or when any portion of the drain line rises above the level of another portion of the drain line This is true even if the rise in the line is below the level of the exit point of the air conditioner It is recommended that the drain line slope downward continuously from the exit of the air conditioner at a minimum rate 1 per foot of linear ru...

Page 5: ...LOBOY 14 should be removed and cleaned or replaced periodically Clean by flushing the filter with warm water and allow it to dry thoroughly Recoat the filter with RP Super Filter Coat adhesive or the equivalent Reinstall cleaned or new filter CUTOUT DIMENSIONS Cutout Notes 1 Entire weitht of air conditioner is not intended to be supported by the mounting flanges Slide rails should be provided 2 Cu...

Page 6: ...ached to the unit FUSE S OPTIONAL FUSE S OPTIONAL EVAPORATOR BLOWER EVAPORATOR BLOWER SUPPRESSOR OPTIONAL SUPPRESSOR OPTIONAL THERMOSTAT OPTIONAL THERMOSTAT OPTIONAL CONDENSER BLOWER CONDENSER BLOWER COMPRESSOR PSC COMPRESSOR PSC WIRING SCHEMATIC WIRING SCHEMATIC TRANSFORMER STANDARD 115 VOLD 50 HERTZ CAPACITOR CAPACITOR LINE LINE ...

Page 7: ...roperly for application Unit turns on and off too often Clogged filter or condenser coil Clean or replace filter clean condenser coil Cooling capacity is too large Contact McLean representative to select and install unit sized properly for application Unit will not operate at all Lack of power to unit Check power cord be sure power source matches unit requirements see name plate Fan operating but ...

Page 8: ... 2018 nVent 89056971 Rev C P N 10 1008 160 P8GPV QHHOCP 9C PQMC 0 75 P8GPV EQO ...

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