Seresco CLASSIC NE-002 Operation And Maintenance Manual Download Page 1

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OPERATION AND

MAINTENANCE MANUAL

NE-002 to NE-016

NE-204 to NE-232

COMPACT Indoor Model

NE SERIES

DEHUMIDIFIERS

serescodehumidifiers.com

Summary of Contents for CLASSIC NE-002

Page 1: ...OPERATION AND MAINTENANCE MANUAL NE 002 to NE 016 NE 204 to NE 232 COMPACT Indoor Model NE SERIES DEHUMIDIFIERS serescodehumidifiers com...

Page 2: ...or Air Condensers and Fluid Coolers Layout and Components D 4 Chapter E Sequence of Operation E 1 Set Points E 1 Ventilation E 1 Air Conditioning Dehumidification and Pool Heating E 1 o Compressor s E...

Page 3: ...B Table of Content B 2 This page is left blank...

Page 4: ...ive procedures Failure to follow safety procedures can result in serious injury or death Beware of moving parts and hot surfaces Make sure to stop all moving parts fans blowers etc before accessing th...

Page 5: ...airservices com Attention Installation and Service Contractors WARNING Any work installation start up service maintenance repair etc on any mechanical equipment dehumidifier outdoor condenser fluid co...

Page 6: ...to 32 ton cooling capacity appx models NE204 to NE232 Airflow and ductwork connection options Return Supply and Outdoor Air see Pic C 1 Optional Pool Water Heating Optional Space Heating hot water coi...

Page 7: ...ystem such as geothermal cooling tower etc Therefore only one of these options present with the actual dehumidifier Gas line If the dehumidifier is equipped with a gas heater boiler gas furnace etc fo...

Page 8: ...ers one stacked on the top of another however it could also be composed of two dehumidifiers horizontal OR vertical installed side by side or separately still being controlled as one Air Conditioning...

Page 9: ...clearances should be maintained for adequate airflow and heat rejection Generally up to 36 side and 96 top clearances are required For more information on clearances as well as equipment dimensions a...

Page 10: ...C General Information OMM C S SL 01 C 7 February 2020 Pic C 4 B...

Page 11: ...to show External systems connections location direction pool space heating cooling circuits condensate Air filter locations quantity and size Additional Info warning caution stickers etc Wiring Diagra...

Page 12: ...to submittal documentation Pic D 1 below shows all most available options some of which may not be present on your dehumidifier Dehumidifier Main Components 2 1 3 5 4 7 8 9 11 10 13 14 15 18 17 16 Pi...

Page 13: ...dehumidifier Compressor 13 Receiver 14 and other components are located within the Compressor Compartment 3 o If the dehumidifier has the standard pool water heating option the compressor circuit incl...

Page 14: ...k downstream of the space heater If the dehumidifier is equipped with the pool heating option the Pool Water Temperature sensors Pool In 25 and Pool Out 26 measure the entering and leaving pool water...

Page 15: ...cooler piping connections 33 are identified respectively IN OUT Hot gas Liquid etc In some cases fluid cooler piping connection s may be located within pump package box 37 if fluid cooler is provided...

Page 16: ...ablishes glycol mixture circulation through the fluid cooler and dehumidifier Expansion tank 39 compensates for temperature based glycol volume fluctuation The pump package electrical sub panel 40 con...

Page 17: ...D Layout and Components D 6 This page is left blank...

Page 18: ...Occupied and Spectator or call for Economiser Mode as part of Air Conditioning and or Dehumidification operation Note Externally installed Exhaust Fan s and Outdoor Air damper s could be also control...

Page 19: ...ssor pressure is higher than pre set level see Outdoor Condenser and Fluid Cooler Operation below Once demand for the compressor s operation is removed respective call is satisfied the pump down solen...

Page 20: ...air temperature drops below the set point the dehumidifier control system issues a call for Space Heating Mode and engages space heater electric heater hot water coil with valve etc by sending space...

Page 21: ...E Sequence of Operation E 4 This page is left blank...

Page 22: ...umidifier etc Advanced Access to advanced settings and features Help Context sensitive help presenting information related to the viewed page Most common basic maintenance tasks performed using Touch...

Page 23: ...ltage etc is outside of pre set limits Check Voltage Monitor info status incoming power voltage Compressor HP1 X LP1 X SupHeat1 DisTemp1 Various compressor related alarms relevant to Compressor high d...

Page 24: ...parate RJ 45 jack plastic black is mounted on the control board directly for TouchDisplay connection Make sure to use the proper jack metal surface one located on the sub board for Web Monitor connect...

Page 25: ...F Interface and Communication F 4 This page is left blank...

Page 26: ...R3 Module top or horizontal only R3 Module Discharge Air Supply SA or Exhaust EA depending on R3 Module Operational Options see below ductwork connection horizontal Note This chapter applies to dehumi...

Page 27: ...front center or side right depending on R3 Module size and other features Refer to your equipment submittal and other documentation for more details o For piping connections sizes and flow direction...

Page 28: ...under the evaporator coil is pumped by condensate pump 58 through the water filter into the nozzle manifold 59 to spray condenser coil with cool mist Dehumidifier with R3 Module Sequence of Operation...

Page 29: ...to full flow pool water heat exchanger or evaporative cooling coil If any amount of heat is diverted into the evaporative cooling coil o R3 module exhaust fan is controlled as outdoor condenser fan it...

Page 30: ...erforming any equipment maintenance work make sure that all moving parts are stopped and it is safe to perform required task Maintenance Key Points Here are some basic key maintenance considerations p...

Page 31: ...y Verify that all set points are correctly programmed as specified by the facility operator Semi Annually Inspect and clean the drain pan s Tighten electrical connections if required Check and tighten...

Page 32: ...ils Warning Hazardous chemicals Cleaning agents can be highly acidic or alkaline Handle all chemicals carefully and use appropriate personal protective equipment PPE Refer to the cleaning agent manufa...

Page 33: ...tire system fluid cooler piping dehumidifier etc Have each local high point of the system equipped with means to bleed the air air bleeding valve etc Have each local low point of the system equipped w...

Page 34: ...nty WebSentry Conditional One Year Extended Labour Warranty The initial 90 day labour warranty shall be extended for a total of 12 months from initial start up and prior to the completion of the 24th...

Page 35: ...em not supplied by Seresco Technologies Inc 6 Products on which the model and or serial number plates have been removed or defaced 7 Products which have become defective or damaged as a result of unau...

Page 36: ...tended warranty must be purchased before the shipment of the equipment Seresco Technologies Inc will provide a replacement Airside Coil for 60 months from the date of shipment provided the failed coil...

Page 37: ...ry with transportation prepaid This extended component warranty is subject to all the terms of the standard Seresco Technologies Inc warranty but applied to the driveline components only Driveline Com...

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Seresco CLASSIC NE-002, Operation And Maintenance Manual

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