I N D O O R U S E O N L Y Certified ISO-9001

ICE RINK DESSICANT DEHUMIDIFIER

E-DryPlus

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TABLE OF CONTENT

E-DryPlusI N D O O R

Bulletin RP-DDE-2014-10

PGDPGD

NOMENCLATURE

STANDARD FEATURES

FACTORY INSTALLED OPTIONS

CAPACITY

ELECTRICAL DIAGRAM

ELECTRICAL DATA

DRAWINGS

SPECIFICATIONS

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4

4

5

6

7

7

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U S E R I N T E R F A C E

Switch on/off, of the dehumidifier

Set point modification

Reading of the controlled parameters

Visualization and reset of the alarms

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NOMENCLATURE

DDE E(x)

ELECTRIC REGENERATIONCAPACITY

10 Kw, 20 Kw or 30 Kw

VOLTAGE CODE

8 = 600/3/609 = 480/3/60

NOMINAL CFM 2400 to 2800

UNIT TYPEElectric regenerated dessicant

dehumidifier

OPTIONAL REGENERATION CAPACITY

10 Kw, 20 Kw or 30 Kw

OPTIONAL REGENERATION TYPE

G: Glycol S: Steam R: Refrigerant C: CO2 heat recovery

2500- - (x) (x)- 8-

The maximum regeneration heat is 30 Kw. NOTES

NOTES

NOTES

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FEATURES

• Heavy gauge powder paint corrosion protected cabinet.• Belt driven fans for flexible job requirements.• Low regeneration temperature, desiccant wheel.• PLC controlled capacity, function, maintenance and service.• Full modulation electric heater, SCR controlled.• Modulating regeneration temperature.• 2’’ Pleated air filter, programmable run time for efficient replacement.• High efficiency with the use of waste heat recovery.• No refrigerant used (LEED building).

• Waste heat recovery coils (refrigerant or glycol).• Modulating steam or glycol coil (can replace the standard electric heater).• Discharge plenum.• Flexible duct, connection sleeve.• Higher HP motors, for high static applications.• Remote display.• Internet remote control panel.• Master/slave option for multiple units application.

STANDARD FEATURES

FACTORY INSTALLED OPTIONS

TCP/IP REMOTE CONTROL

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1. The regeneration total heat can be a combination of an electric heater of 10Kw or 20 Kw with a heat recovery coil of 10 Kw to 20 Kw. 2. A glycol or steam coil of 20 Kw to 30 Kw can be used instead of an electric heater. 3. Regeneration inlet air : 32°F/0°C, 60 % Hr

CAPACITY TABLE (lb/h)

NOTES

E-DryPlus

30% 40% 50% 60% 70% 80%70°F/21°C 16.6 20.4 23.8 26.4 28.9 31.265°F/19°C 15.9 19.7 22.9 25.8 28.1 30.460°F/16°C 15.5 18.8 21.9 24.7 27.3 29.455°F/13°C 14.7 18.3 21.3 23.5 26.0 28.250°F/10°C 13.7 17.2 20.2 22.8 24.5 26.645°F/7°C 12.6 16.3 19.0 21.5 23.8 25.940°F/4°C 11.5 14.9 17.8 20.4 22.6 24.6

30% 40% 50% 60% 70% 80%70°F/21°C 22.5 28.2 32.8 37.5 41.0 43.265°F/19°C 21.3 26.9 32.2 36.2 39.5 42.560°F/16°C 20.0 25.3 30.6 34.6 38.0 40.955°F/13°C 18.4 23.6 28.7 32.7 36.1 39.150°F/10°C 16.7 21.9 26.6 30.6 34.0 36.945°F/7°C 15.0 19.7 24.1 28.1 31.5 35.040°F/4°C 13.1 17.2 21.5 25.2 28.6 32.1

RELATIVE HUMIDITY°F/°C

RELATIVE HUMIDITY°F/°C

20 KW (70 MBH) TOTAL REGEN HEAT

30 KW (100 MBH) TOTAL REGEN HEAT

30% 40% 50% 60% 70% 80%70°F/21°C 16.6 20.4 23.8 26.4 28.9 31.265°F/19°C 15.9 19.7 22.9 25.8 28.1 30.460°F/16°C 15.5 18.8 21.9 24.7 27.3 29.455°F/13°C 14.7 18.3 21.3 23.5 26.0 28.250°F/10°C 13.7 17.2 20.2 22.8 24.5 26.645°F/7°C 12.6 16.3 19.0 21.5 23.8 25.940°F/4°C 11.5 14.9 17.8 20.4 22.6 24.6

30% 40% 50% 60% 70% 80%70°F/21°C 22.5 28.2 32.8 37.5 41.0 43.265°F/19°C 21.3 26.9 32.2 36.2 39.5 42.560°F/16°C 20.0 25.3 30.6 34.6 38.0 40.955°F/13°C 18.4 23.6 28.7 32.7 36.1 39.150°F/10°C 16.7 21.9 26.6 30.6 34.0 36.945°F/7°C 15.0 19.7 24.1 28.1 31.5 35.040°F/4°C 13.1 17.2 21.5 25.2 28.6 32.1

RELATIVE HUMIDITY°F/°C

RELATIVE HUMIDITY°F/°C

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ELECTRICAL DIAGRAM Example For 600/3/60

Copyright © 2012 RefPlus Inc. Tous droits réservés. Toute reproduction de ces dessins sans l'autorisation écrite de RefPlus Inc. est strictement interdite. RefPlus Inc., ses filiales et représentants ne peuvent en aucun cas être tenus responsables pour tout dommage découlant de toute erreur ou omission dans les dessins, ou tout dommage relié aux dessins ou à l'utilisation de ceux-ci par votre compagnie, ses filiales ou ses représentants.

Copyright © 2012 RefPlus Inc. All rights reserved. Any reproduction, in whole or in part, of these drawings is strictly prohibited without the written consent of RefPlus Inc. RefPlus Inc., its affiliates and representatives expressly disclaim any and all liability based on or relating to these drawings, or errors or omissions in same, or based on the use of these drawings by you, your affiliates or representatives.

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ELECTRICAL DATA

DDEDDE

Dimensions are in inch

DRAWINGS

QTY HP FLA QTY HP FLA KW FLA MCA MOP2500-E00-***-9 480V/3/60 1 1 1.55 1 0.75 1.4 0 0 3.3 152500-E10-***-9 480V/3/60 1 1 1.55 1 0.75 1.4 10 12 18.7 202500-E20-***-9 480V/3/60 1 1 1.55 1 0.75 1.4 20 24 33.7 352500-E30-***-9 480V/3/60 1 1 1.55 1 0.75 1.4 30 36 48.7 502500-E00-***-8 600V/3/60 1 1 1.25 1 0.75 1.1 0 0 2.9 152500-E10-***-8 600V/3/60 1 1 1.25 1 0.75 1.1 10 9.6 14.9 152500-E20-***-8 600V/3/60 1 1 1.25 1 0.75 1.1 20 19.2 26.9 302500-E30-***-8 600V/3/60 1 1 1.25 1 0.75 1.1 30 28.9 39 40

GENERALMOTORREGENVOLTAGEDDE

(MODEL)MOTOR HEATERS

65 1/8

45 1/8

44 1/4

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The unit weighs from 525 to 625 lbs depending on the heat recovery option.

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The E-DryPlus is a small dimension desiccant dehumidifier mainly for skating and curling rinks. The

regeneration is modular for a maximum energy saving. It is an electric heater combined with an op-

tional refrigeration glycol or steam heat recovery coil. It supplies the minimum energy to meet the job

requirement. A space is provided for the installation of a heat recovery coil. Optional glycol or steam

coil can also replace the electric heater, the PLC provides a 0-10v signal to control a modulating valve.

The E-DryPlus controls are complete with a humidity sensor and a modulating capacity for the regen-

eration process. A PLC control analyses the dehumidification requirement and adjusts the regenera-

tion temperature according to the water removal requirement and meet the job demand. The control

system saves energy by using the minimum regeneration temperature.

The maximum regeneration capacity is 30Kw. This can be a combination of an electric heater 10, 20 or

30 Kw combined with a heat recovery coil of 10 or 20 Kw.

The electric heater can be replaced with a modulating 20 to 30 Kw glycol or steam heating element.

The standard unit does not use any refrigerant. The exception is an optional refrigerant heat reclaim

coil. Those units with the optional glycol recovery coil are ideal for LEED buildings.

SPECIFICATIONS

RefPlus Inc. reserves the right to make any changes in the design or specifications of any product at any time without notice.

© Copyright 2014 by RefPlus Inc.

USA & CANADA 1-888-816-2665 / refplus.com2777 Grande-Allée,Saint-Hubert, Québec,Canada,J4T 2R4 T /450/ 641.2665 F /450/ 641.4554

Certified ISO-9001 DDE-En-10/14-R0-500

ELECTRONIC HUMIDITY SENSOR AND DESSICANT WHEEL