Seresco NE Series Operation And Maintenance Manual
Classic indoor omm
Hide thumbs
Also See for NE Series:
- Operation and maintenance manual (37 pages) ,
- Installation and operation manual (36 pages) ,
- Operation and maintenance manual (31 pages)
Subscribe to Our Youtube Channel
Related Manuals for Seresco NE Series
Summary of Contents for Seresco NE Series
- Page 1 NE SERIES DEHUMIDIFIERS Classic Indoor OPERATIONS AND MAINTENANCE MANUAL S e r e s c o D e h u m i d i f i e r s . c o m...
-
Page 2: Table Of Contents
Interface and Communication • Touch Display Operator Panel Alarms • Remote Communication Basic Maintenance • Maintenance and Safety • Maintenance Key Points • Routine Maintenance Program • Specific Components Maintenance W - Warranty Seresco NE Series - Classic Indoor OMM May 2022... -
Page 3: General Information
General Information This manual provides basic information about the applicable Seresco dehumidifier and its operation. Important information regarding installation, maintenance, and start up as well as additional and auxiliary systems and devices (outdoor condenser, communication interfaces, etc.) is normally provided with the dehumidifier and can also be obtained from the manufacturer (see Contact Us below). -
Page 4: Reference And Additional Information
Seresco 1-833-DAS-POOL (327-7665) 5685 Cypihot Street Schedule / Modify a Start-up: Saint Laurent, QC H4S 1R3 Scheduling@DehumidifiedAirServices.com Canada Inquire about Warranty: SerescoDehumidifiers.com Warranty@DehumidifiedAirServices.com Order Parts: Parts@DehumidifiedAirServices.com All Other Product Support: Support@DehumidifiedAirServices.com Seresco NE Series - Classic Indoor OMM May 2022... -
Page 5: Basic Information
Airflow and ductwork connection options* (Return, Supply and Outdoor Air) - see Pic. C.1. • Optional Pool Water Heating **. • Optional Space Heating - hot water coil, electric or gas heater ***. • May 2022 Seresco NE Series - Classic Indoor OMM... - Page 6 WARNING! Gas Line. The gas line must be installed in accordance with respective device documentation (boiler, furnace, etc.) and local codes and regulations. Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 7: Dehumidifier View And Options - Rv And Rh Cabs
Outdoor Air (OA) intake - top Piping Connections ① Condensate Drain ② AC – Air-Cooled (refrigeration) ③ AC – Water-Cooled (water/glycol) ④ Pool Heating Water ⑤ Space Heating Hot Water Pic. C.1R-A composition: May 2022 Seresco NE Series - Classic Indoor OMM... - Page 8 – top, horizontal. Piping Connections ① Condensate Drain ② AC – Air-Cooled (refrigeration) ③ AC – Water-Cooled (water/glycol) ④ Pool Heating Water ⑤ Space Heating Hot Water Pic. C.1R-B Seresco NE Series - Classic Indoor OMM May 2022...
- Page 9 Installation Manual for details. dehumidifier. Air Conditioning (AC) Connection. Normally, the dehumidifier has only one AC option – air-cooled • (requiring connection to the outdoor air condenser) or water-cooled (requiring connection to the May 2022 Seresco NE Series - Classic Indoor OMM...
- Page 10 WARNING! Gas Line. The gas line must be installed in accordance with respective device documentation (boiler, furnace, etc.) and local codes and regulations. Seresco NE Series - Classic Indoor OMM May 2022...
- Page 11 Both, horizontal and vertical, dehumidifier could have standard and mirrored cabinet arrangement (see Pic.CR.2). Note, that all options and details, described above, apply to both, standard and mirrored arrangement. Pic. CR.2 May 2022 Seresco NE Series - Classic Indoor OMM...
-
Page 12: Dehumidifier View And Options - Bv And Bh Cabs
(left or right). Piping Connections ① Condensate Drain ② AC – Air-Cooled (refrigeration) ③ AC – Water-Cooled (water/glycol) ④ Pool Heating Water ⑤ Space Heating Hot Water Electrical connection Pic. C.1B-A Seresco NE Series - Classic Indoor OMM May 2022... - Page 13 Optional Pool Water Heating **. • Optional Space Heating - hot water coil, electric or gas heater ***. • Air Conditioning (AC)* – external water cooling, outdoor condenser or fluid cooler. • May 2022 Seresco NE Series - Classic Indoor OMM...
- Page 14 WARNING! Gas Line. The gas line must be installed in accordance with respective device documentation (boiler, furnace, etc.) and local codes and regulations. Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 15: Pool Water Heating Option - Bonding
Dehumidifier Optional Arrangement Two-Compressor Arrangement Standard NE series dehumidifier has one compressor, however two-compressor arrangement is available also. Note, that all options and details, provided above, apply to both, standard and two-compressor arrangement: “Double-Decker” dehumidifier is shown on Pic. •... -
Page 16: Air Conditioning Option - Outdoor Air Condensers
Proper 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 and other details, refer to the submittal documentation. Seresco NE Series - Classic Indoor OMM May 2022... - Page 17 Proper 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 and other details, refer to the submittal documentation. May 2022 Seresco NE Series - Classic Indoor OMM...
- Page 18 Fig. 4. Fig. 5. Fig. 7. Fig. 6. Pic. C.4.F Fig. 8. Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 19: Equipment Specific Data
Glycol mixture concentration is normally shown on Main Label – refer as needed. May 2022 Seresco NE Series - Classic Indoor OMM... -
Page 20: Layout And Components
– refer to submittal documentation. Pic. D.1-S, D.1A-RV, D.1B-RH, D.1A-BV and D.1A-BH below show all/most available options, some of which may not be present on your dehumidifier. Dehumidifier Main Components – S cab Pic. D.1-S Seresco NE Series - Classic Indoor OMM May 2022... - Page 21 (16)). Main Electric Panel contains Main Control Board (17), Operator Panel (18) and other electrical • components. May 2022 Seresco NE Series - Classic Indoor OMM...
-
Page 22: Dehumidifier Main Components - Rv And Rh Cabs
Dehumidifier Main Components – RV and RH Cabs RV Cab Pic. D.1A-RV Seresco NE Series - Classic Indoor OMM May 2022... - Page 23 Hot water coil is usually located directly downstream of the reheat coil; Electric heater is usually mounted directly on the dehumidifier’s supply air duct connection. Gas heater (duct heater or boiler package) normally is installed externally (not shown). May 2022 Seresco NE Series - Classic Indoor OMM...
- Page 24 Feasible field installation options include OP mounting plate (18) on the corner post or elsewhere in mechanical room or maintenance office (see Interface and Communication for details). Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 25: Dehumidifier Main Components - Bv And Bh Cabs
Dehumidifier Main Components – BV and BH cabs Pic. D.1A-BV May 2022 Seresco NE Series - Classic Indoor OMM... - Page 26 Space heater (11) location, if the dehumidifier is equipped with one, may vary: • Hot water coil is usually located directly downstream of the reheat coil; Electric heater is usually mounted directly on the dehumidifier’s supply air duct connection. Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 27: Control System
ET (EvapT) Temperature Sensor (23) measures the temperature of air leaving evaporator coil. It’s • located directly downstream of the evaporator. May 2022 Seresco NE Series - Classic Indoor OMM... - Page 28 Monitor; some optional control sensors and devices such as an air pressure differential sensor, current sensor(s). It may also be located in main electrical panel or in the dehumidifier in general. Pic. D.4-S Seresco NE Series - Classic Indoor OMM May 2022...
- Page 29 Pic. D.4-R May 2022 Seresco NE Series - Classic Indoor OMM...
- Page 30 Pic. D.4-B Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 31: Outdoor Air Condensers And Fluid Coolers Layout And Components
In some cases, fluid cooler piping connection(s) may be located within pump package box (37), if fluid cooler is provided with one. Piping connection location may vary – refer to particular cooler/condenser labels, stickers, submittal and other documentation. May 2022 Seresco NE Series - Classic Indoor OMM... - Page 32 The pump package electrical sub-panel (40) contains the pump package electrical power and • control apparatuses. The pump package manifolds are usually equipped with pressure gauges, automatic air venting • valve, draining and other valves. NG-Z NG-V Pic. D.6 Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 33: Sequence Of Operation
The control system will direct the heat to where it is needed based on room (air and pool water temperature) conditions: If room air is needed to be warmed up – more heat is diverted towards reheat coil; • May 2022 Seresco NE Series - Classic Indoor OMM... - Page 34 Based on the type of the outdoor condenser or fluid cooler fans’ type (two-speed fans or EC- type/modulating fans), respective signal(s) are sent by control system to engage said fan(s): for two- speed fans - on/off signals (switching speeds, based on compressor head pressure level), for EC-type Seresco NE Series - Classic Indoor OMM May 2022...
-
Page 35: Interface And Communication
Stop/Restart Dehumidifier –– in User menu: press the User button, then press the System Restart button; To stop and restart dehumidifier, press the System Restart button To reboot Touch Display OP, press the Restart Display button May 2022 Seresco NE Series - Classic Indoor OMM... -
Page 36: Alarms
No action required unless it’s capacity is engaged (pool water heat accompanied by other (compressor- exchanger etc.) to prevent compressor high related) alarm or faulty situation. pressure from rising too high. Seresco NE Series - Classic Indoor OMM May 2022... -
Page 37: Remote Communication
Note: separate 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 connection. Configure, as needed, local server and dehumidifier network settings. May 2022 Seresco NE Series - Classic Indoor OMM... -
Page 38: Basic Maintenance
– contact factory. Pic. F.2 Basic Maintenance Although Seresco equipment is built for minimal service downtime, periodic preventative maintenance is required to ensure maximum reliability, safety, and operating efficiency. WARNING! To ensure equipment longevity and proper and efficient operation, the dehumidifier and its auxiliary systems and devices (outdoor condenser, fluid cooler, boiler package, etc.) must be maintained properly and regularly. -
Page 39: Maintenance Key Points
The suggested general maintenance operations and their frequency/intervals, listed in the table M-1 below, can be used to create such a program. For more detailed maintenance recommendations related to specific components, refer to the respective component manufacturer’s manual. May 2022 Seresco NE Series - Classic Indoor OMM... -
Page 40: Specific Components Maintenance
Ensure air filters are clean. Dirty air filters will negatively affect dehumidifier performance and • lifetime Frequency of filters replacement will vary based on air quality, dehumidifier usage, facility type, • etc. Make sure to replace filters regularly Seresco NE Series - Classic Indoor OMM May 2022... - Page 41 Though fluid cooler itself is normally equipped with means to be drained properly/fully, it is recommended to have same means in place for entire system (fluid cooler – piping – dehumidifier etc.): May 2022 Seresco NE Series - Classic Indoor OMM...
- Page 42 Seresco NE Series - Classic Indoor OMM May 2022...
- Page 43 Seresco WebSentry for the entire term from start-up in order to qualify. If qualified, Seresco will provide or pay for the required part and direct labor only, related to the part replacement. Only the labor required to replace the defective part is under warranty for this 9-month extension.
- Page 44 Warranty. Replacement Part Warranty If a replacement part provided by Seresco under this warranty fails due to a material defect prior to the end of the Two-Year Parts Warranty (or the end of the extended warranty period if applicable), whichever comes first, Seresco will provide a new or rebuilt part F.O.B.
-
Page 45: W - Warranty
2. Optional Five-Year Dehumidifier Coil Warranty Subject to the terms above, Seresco will provide a replacement coil for up to 60 months from the date of the warranty activation. Extended coil warranties are for parts of the dehumidifier only and does not cover parts of dry cooler or OACC coils. - Page 46 Heat recovery loop pump • Compressor glycol/water pump • Dry cooler/outdoor condenser fan(s) • Dry cooler pump(s) • Seresco NE Series - Classic Indoor OMM May 2022...
Need help?
Do you have a question about the NE Series and is the answer not in the manual?
Questions and answers
What is the HP rating of the blower and the rated HP on the compressor for SN 08091811?