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The Envirowise 70V is a whole house ventilating dehumidifi er that 
can be installed as a free standing unit or can be integrated into 
the HVAC system to provide the ultimate in comfort and property 
protection through: 

• Fresh Air Ventilation 
• Dehumidifi cation   
• Air Filtration 

  18-HE102D1-1A-EN 

TS-998 Rev. 2 5/24/18

Installation Instructions

P/N: EDHUM70V               Serial No.: 

Install Date:

Sold by: 

HVAC Installer: Please Leave Manual for Homeowner

INSTALLATION BY A HVAC PROFESSIONAL IS REQUIRED

Содержание EDHUM70V

Страница 1: ...n comfort and property protection through Fresh Air Ventilation Dehumidification Air Filtration 18 HE102D1 1A EN TS 998 Rev 2 5 24 18 Installation Instructions P N EDHUM70V Serial No Install Date Sold...

Страница 2: ...10 Set Up as a Dehumidifier Only 14 Controls 17 Sequence and Operation 20 Filter Instructions 23 Optional Accessories 24 Troubleshooting 25 TABLE OF CONTENTS Ingersoll Rand is committed to manufacturi...

Страница 3: ...RTY DAMAGE OR INJURY INSTALLATION SERVICE AND MAINTENANCE MUST BE PERFORMED BY A QUALIFIED SER VICE TECHNICIAN DEHUMIDIFIER IS HEAVY HANDLE WITH CARE AND FOLLOW INSTALLATION INSTRUCTIONS DO NOT USE IN...

Страница 4: ...ter Removal at 70 F and 60 RH Capacity 70 pints day Capacity 47 pints day Efficiency 5 0 Pints kWh Efficiency 4 0 Pints kWh Duct Connections 8 Round Inlet 8 Round Outlet Air Filter MERV 11 Mini Pleat...

Страница 5: ...turn and supply duct work to the unit Allow sufficient clearance for filter removal and to prevent airflow obstruction Electrical service access will require the removal of the outside shell Allow suf...

Страница 6: ...e a minimum 10 diameter or equivalent for longer lengths Grills or diffusers on the duct ends should not excessively restrict airflow The minimum recommended grill size is 14 x 14 or equivalent for a...

Страница 7: ...low voltage 18 22 gauge thermostat wire GENERAL SET UP CAUTION DO NOT ALLOW THE 24V TERMINAL TO CONTACT THE COM DMPR TERMINALS ON THE 70V OR DAMAGE TO THE TRANSFORMER WILL RESULT Electrical Precautio...

Страница 8: ...with the 70V and may be installed if lift is re quired to dispose of condensate Condensate is automatically pumped to a remote location when the water level in the pump s reservoir rises to close the...

Страница 9: ...ork con nection to collar must be accessible and easy to remove and re connect Supply Air Outlet The back panel of the dehumidifier can be rotated to allow for horizontal flow through or vertical flow...

Страница 10: ...on The amount of cfm will vary depending on static pressure and length of duct A balanc ing damper installed in the Outside Air duct is recommended to calibrate the desired cfm The 6 fresh air ventila...

Страница 11: ...entilation Requirements The MINIMUM ventilation requirement is calculated using ASHRAE 62 2 2013 Use one or both of the options below to determine your ventilation requirement Follow all local and nat...

Страница 12: ...by a mini mum of 3 A gravity damper or an adjustable motorized damper is required in this application Blower interlock is recommended but not required in this application Duct the return of the 70V to...

Страница 13: ...s are generally warm and above a 55 dew point This climate usually requires drying unless the relative humidity drops below 40 Moderate Climates can range from cool to warm and are generally around a...

Страница 14: ...turned to the Off position in the dehumidification mode Humidity is measured from the remote mounted control When installing the 70V in a structure that does not have a forced air HVAC system a singl...

Страница 15: ...Envirowise Return to HVAC Supply HVAC Return to HVAC Supply Backdraft Damper must be in place between the Return and Supply connections of the dehumidifier if the dehumidifier is on without the A C fa...

Страница 16: ...be used for this installation Where inlet space is restricted the inlet duct collar is optional Where outlet space is restricted the outlet duct collar is optional or vertical flow through may be pref...

Страница 17: ...CAUTION DO NOT ALLOWTHE 24VTERMINAL ONTHE ENVIROWISE 70V TO COME IN ELECTRICAL CONTACT WITHTHE COMTERMINAL ONTHE ENVIROWISE 70V OR DAMAGETOTHETRANSFORMER WILL RESULT DO NOT CONNECTTHE DMPR TERMINALTO...

Страница 18: ...PWM HUM HUM AUX1 AUX1 AUX2 AUX2 24V ONLY 24V ONLY 24V ONLY O Y1 Y2 W1 W2 W3 G BK HUM HUM AUX1 AUX1 AUX2 AUX2 RELAY PANEL DAMPER OPTIONAL DAMPER OPTIONAL COM FAN 24V DEHU DMPR DEHUM VENT X ENVIROWISE...

Страница 19: ...wer source powers the relay coils which control the fan and compressor This 24VAC trans former can also be used to power HVAC accessories external to the dehumidifier See sequence tables on pages 20 2...

Страница 20: ...M Switch set to VENT Dehumidistat Ventilator Control Fan Compressor Damper ON ON ON ON ON ON OFF OFF OFF OFF OFF ON ON OFF ON OFF OFF OFF OFF OFF RED BLACK COM GREEN FAN 24V ENVIROWISE 70V DEHU DMPR D...

Страница 21: ...de DEHUM Dehumidistat set to OFF VENT DEHUM Switch set to DEHUM Dehumidistat Dehumidifier Control Fan Compressor OFF ON ON ON OFF OFF OFF OFF RED BLACK COM YELLOW FAN 24V ENVIROWISE 70V DEHU DMPR DEHU...

Страница 22: ...on OR OFF with use of External Wired Control VENT DEHUM Switch set to DEHUM Dehumidistat Dehumidifier Control Fan Compressor ON ON ON ON ON OFF ON ON OFF ON ON ON OFF OFF OFF OFF RED BLACK COM YELLOW...

Страница 23: ...Step 2 Remove the filter by gently pulling straight out of the unit Insert new filter by gently pushing it straight into the unit Make sure the AIR FLOW arrow on the filter is pointing into the unit S...

Страница 24: ...Y DAMAGE SERVICE MUST BE PERFORMED BY A QUALIFIED SERVICE TECHNICIAN OPTIONAL ACCESSORIES Refrigerant Charging Optional Accessories E4037893 D30 Control E4037897 D30R Control with remote E4037874 MERV...

Страница 25: ...ires 8 Connect the yellow and blue wires together fan and compressor should run Disconnect the Terminals 9 If this test works then the field control wiring is ok 10 If the problem persists then the co...

Страница 26: ...relative humidity the dehumidifier will produce little to no water 7 Collecting the water removed in a 24 hour period will give a measurement of performance WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL...

Страница 27: ...27 Envirowise 70V Installation Instructions...

Страница 28: ...od and perishables and increase industrial productivity and efficiency We are a global business committed to a world of sustainable progress and enduring results ingersollrand com Ingersoll Rand has a...

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