Specifications

ManualsBrandsSeresco ManualsDehumidifierNE Series

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TABLE OF CONTENTS

Introduction................................4

Comfort, Health and Safety ...................6

Comfort and Health........................6

Humidity Control Calculations ................7

Load Calculation ..........................7

Pool Evaporation..........................7

Occupant Load...........................8

Outdoor Air ..............................8

Load Estimation Software ...................9

Humidity Control Technology .................9

How to Remove Moisture ...................9

Refrigeration Based Dehumidiﬁers:

Seresco’s NP Series & NE Series .............9

Refrigerant reduction:

Seresco’s NP Protocol Series ...............10

Chilled Water with Reheat Air Handler:

Seresco’s NW-Series .................... 12

Outdoor Air Ventilation Systems:

Seresco’s NV Series ......................12

Indoor Air Quality ..........................13

Pool Water Chemistry .....................13

Chlorine Smell...........................14

Humidity and Corrosion....................14

Outdoor Ventilation Air ....................14

Exhaust Air .............................15

Air Change Rate .........................15

Condensation Control ......................16

Dew Point Temperature....................16

Vapor Retarder ..........................17

Window Design..........................17

Air Distribution...........................17

Energy Consumption Considerations .........19

Operating Conditions .....................19

Pool Water Heating Energy Recovery .........19

Space Heating ..........................20

Space Cooling ..........................20

Outdoor Air, Exhaust Air and Energy Recovery ..20

Finalizing System Design....................23

Key Design Concerns for Traditional Pools .....23

Step 1: Operating Conditions ...............23

Step 2: Supply Air .......................23

Step 3: Outdoor Ventilation Per Local Codes ...23

Step 4: Exhaust Air .......................24

Step 5: Load Calculations ..................24

Step 6: Condensation and Vapor Migration .....24

Step 7: Energy & LEEDs Considerations .......24

Popular Conﬁgurations and System Designs ...25

Hotel and Residential Market................25

Purge – Economizer Layout ................26

Dehumidiﬁer Speciﬁcation ..................28

Service Vestibule .........................28

Microprocessor Control....................28

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Peace of Mind...........................28

Refrigerant Pressure Transducers ............29

Refrigerant System Charges ................29

Receiver Refrigerant Level Indicators..........29

Direct Drive Plenum Fans with VFD ...........29

Coated Airside Coils ......................29

Warranty ...............................29

Commissioning ..........................29

First Year Labor..........................29

Design Installation Details...................30

Access Space...........................30

Pool Water Heating (Option) ................30

Outdoor Air Cooled Dry Cooler and

Condenser Installation.....................30

Control Wiring ...........................33

Frequently Asked Questions .................34

Table of Contents