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NE Series Dehumidifiers

NE-002 and NE-003
NE-204 and NE-206

CLASSIC Indoor Model

Operation and Maintenance Manual

Seresco Technologies Inc.

Serescodehumidifiers.com

Содержание CLASSIC NE Series

Страница 1: ...NE Series Dehumidifiers NE 002 and NE 003 NE 204 and NE 206 CLASSIC Indoor Model Operation and Maintenance Manual Seresco Technologies Inc Serescodehumidifiers com...

Страница 2: ...Data C 7 Chapter D Layout and Components D 1 Dehumidifier Main Components D 1 Control System D 2 Outdoor Air Condensers and Fluid Coolers Layout and Components D 4 Chapter E Sequence of Operation E 1...

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

Страница 4: ...edures 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 the equipm...

Страница 5: ...3603 ext 2 Fax 613 680 5301 Attention Installation and Service Contractors WARNING Any work installation start up service maintenance repair etc on any mechanical equipment dehumidifier outdoor conden...

Страница 6: ...d 6 ton cooling capacity appx models NE204 to NE206 Airflow and ductwork connection options Return Supply and Outdoor Air see Pic C 1 Optional Pool Water Heating Optional Space Heating hot water coil...

Страница 7: ...ng connection to the fluid cooler or other external water cooled system such as geothermal cooling tower etc Therefore only one of these options present with the actual dehumidifier Gas line If the de...

Страница 8: ...efrigeration circuit Single and Two Compressor Arrangement Dehumidifier Model Dehumidifier typical arrangement total capacity and number of compressors are reflected in its model for specific dehumidi...

Страница 9: ...bmittal documentation for more details Two compressor dehumidifier would normally have paired up two outdoor condensers of respective size one per compressor The pump package is optional the fluid coo...

Страница 10: ...ehumidifier 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 W...

Страница 11: ...C General Information C 8 This page is left blank...

Страница 12: ...e same for all dehumidifiers of current type however some may vary based on the dehumidifier s specific options refer to submittal documentation Pic D 1 below shows all most available options some of...

Страница 13: ...other components are located within the Compressor Compartment 3 o If the dehumidifier has the standard pool water heating option the compressor circuit includes the coaxial pool water heat exchanger...

Страница 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...

Страница 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...

Страница 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...

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

Страница 18: ...table pre set variable signals the exhaust fan speed may vary depending on scheduled ventilation mode Occupied Non Occupied and Spectator or call for Economiser Mode as part of Air Conditioning and or...

Страница 19: ...midifiers equipped with pool water heating option also engage the refrigeration pool water heating solenoid valve to reject heat into the pool water based on pool water temperature Once demand for the...

Страница 20: ...ter glycol heating circuit that consists of a hot water coil instantaneous gas boiler pump and mixing 3 way valve Boiler package piping general schematic is shown on Pic E 2 depending on required capa...

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

Страница 22: ...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 Display O...

Страница 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...

Страница 24: ...rate 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 connectio...

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

Страница 26: ...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...

Страница 27: ...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...

Страница 28: ...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...

Страница 29: ...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...

Страница 30: ...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...

Страница 31: ...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...

Страница 32: ...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...

Страница 33: ...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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