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About RenewAire

For over 30 years, 

RenewAire has been a pioneer in enhancing indoor air quality (IAQ) 

in commercial and residential buildings of every size.This is achieved while maximizing 
sustainability through our fifth-generation, static-plate, enthalpic-core 

Energy Recovery 

Ventilators (ERVs) that optimize energy efficiency

, lower capital costs via load reduction and 

decrease operational expenses by minimizing equipment needs, resulting in significant energy 
savings. Our ERVs are competitively priced, simple to install, easy to use and maintain and have 
a quick payback. They also enjoy the industry’s best warranty with the lowest claims due to 
long-term reliability derived from innovative design practices, expert workmanship and 

Quick 

Response Manufacturing (QRM)

.

As the pioneer of static-plate core technology in North America, RenewAire is the largest ERV 
producer in the USA. We’re 

committed to sustainable manufacturing

 and lessening our 

environmental footprint, and to that end our Waunakee, WI plant is 100% powered by wind 
turbines. The facility is also one of the few buildings worldwide to be LEED and Green Globes 
certified, as well as having achieved ENERGY STAR Building status. In 2010, RenewAire joined 
the Soler & Palau (S&P) Ventilation Group in order to provide direct access to the latest in energy-
efficient air-moving technologies. For more information, visit: renewaire.com

Member of the S&P Group 
Family of Brands

2020 © RenewAire LLC

134774_008_APR20

Содержание HE4XINV

Страница 1: ...HE4XINV HE SERIES ERV Installation Operation and Maintenance Manual HE 3XINV Shown...

Страница 2: ...breaker to prevent accidental reconnection of electric power RISK OF CONTACT WITH HIGH SPEED MOVING PARTS Disconnect all local and remote power supplies verify with a voltmeter that electric power is...

Страница 3: ...seasonal maintenance and include start up maintenance tasks as described in this manual NOTICE UNIT INFORMATION Record information as shown below In the unlikely event that factory assistance is ever...

Страница 4: ...5 13 4 6 7 5 3 32 6 15 1 11 9 45 20 15 14 5 13 4 6 7 5 3 35 9 16 6 13 1 45 20 15 AIRFLOW PERFORMANCE Motor HP Blower RPM Sheave Adj Turns Open External Static Pressure in w g 0 00 0 25 0 50 0 75 1 00...

Страница 5: ...8 Overall 34 1 8 Minimum Service Area 45 5 8 Minimum Service Area TOP VIEW Door Swing Model HE4XINV Drawing Type Unit Dimension Version MAY18 ABBREVIATIONS EA Exhaust Air to outside OA Outside Air int...

Страница 6: ...tage Control System 17 5 3 3 How to Reset the 24 VAC Circuit Breaker 17 5 3 4 Limits of Power Output 17 5 4 ELECTRIC WIRING SCHEMATIC 18 5 5 EXTERNAL LOW VOLTAGE CONTROL WIRING CONNECTIONS 20 5 5 1 Si...

Страница 7: ...igure 6 4 0 HE4XINV Pressure Port Locations 24 Figure 6 4 1 Initial Pressure Drop of MERV 8 Filters Supplied with this unit 25 Figure 6 4 2 Initial Pressure Drop of MERV 13 Filters Available as an Acc...

Страница 8: ...Face damper also acts as Isolation damper in EA or RA Airstream Restrictions 1 Voltage Codes 1 only available with Phase Code 1 Single Phase 2 Voltage Codes 4 8 only available with Phase Code 3 Three...

Страница 9: ...cted HE4XIN see the HE4XINH manual For information on the outdoor version of this product see the HE4XRT manual These ERVs are commonly installed as part of an air handling system that provides heatin...

Страница 10: ...ulation on the inside Units are available in either single wall or double wall construction Doors are hinged and are fitted with stainless steel machine screws through the faces to prevent accidental...

Страница 11: ...r Isolation Dampers see Isolation Dampers Supplemental Manual For Commercial Controls see Commercial Controls Supplemental Manual For Filter Alarm see Filter Alarm Supplemental Manual For Economizer B...

Страница 12: ...W x70 H 1 332 lbs 3 1 2 Shipping Dimensions and Weight SHIPPING RECEIVING 3 2 1 HE4XINV Hoisting Weights and COG 9 12 06 MF SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE RenewAire LLC Scale 1 24 Do...

Страница 13: ...ductwork SHIPPING RECEIVING 3 4 HANDLING AND STORAGE Units that must be stored prior to installation should be left on their pallets and protected from weather and physical damage Units must be place...

Страница 14: ...4 Power In C L 2 5 8 Control In 5 Fr 2 7 8 Holes for Wiring in Bottom of E Box RA FA Disconnect Switch E Box C L 8 Wiring 25 5 8 Wiring 1 5 8 Typ 37 7 8 Typ 10 1 4 Typ 46 5 8 Typ RA Inlet 42 X 14 Duc...

Страница 15: ...esh air inlet on the outside of the building should be at least 10 apart to avoid cross contamination The exhaust outlet should not dump air into an enclosed space or any other structure The inlets an...

Страница 16: ...verify with a voltmeter that electric power is off and wear protective equipment per NFPA 70E before working within electric control enclosure Failure to comply can cause serious injury or death Custo...

Страница 17: ...ected to an excessive load or a short circuit the circuit breaker will trip to prevent the failure of the transformer When it trips the circuit breaker s button pops up Shut off the primary side power...

Страница 18: ...tactor Overload 24 VAC A1 A2 95 96 1L1 3L2 5L3 2T1 4T2 6T3 Exhaust Contactor Overload 24 VAC A1 A2 95 96 1L1 3L2 5L3 2T1 4T2 6T3 Supply M Supply Fan Exhaust Fan GND L3 L2 L1 Input Power 115 VAC 1 Phas...

Страница 19: ...or Overload 24 VAC A1 A2 95 96 1L1 3L2 5L3 2T1 4T2 6T3 Exhaust Contactor Overload 24 VAC A1 A2 95 96 1L1 3L2 5L3 2T1 4T2 6T3 Supply M Supply Fan M Exhaust Fan GND L3 L2 L1 Transformer COM 24V F1 Input...

Страница 20: ...e OA FA blower u Install a jumper provided between terminals 4 and 5 to operate the ERV s isolation relay for the RA EA blower u Supply only 24 VAC not VDC from a Class II power source UNIT INTERNAL C...

Страница 21: ...A SWITCH OR NON POWERED CONTROL USING UNIT S 24VAC POWER SUPPLY 1 2 3 4 5 Unit s 24VAC Power Supply C Isolation Relay Coil Exhaust Air Image B from Filename Control Connections HE2XRT and larger JUL14...

Страница 22: ...rom a structure and bring in fresh air from outside while transferring heating or cooling energy from the exhaust air to the fresh air The HE4XINV is a very simple device and will accomplish this purp...

Страница 23: ...is a conflict between the specification sources consult the HVAC design engineer A frequent requirement is for the airstreams to be perfectly balanced between Fresh Air supply and Exhaust Air dischar...

Страница 24: ...e high pressure side of your measuring device to the Outside Air OA port and the low pressure side to the Fresh Air FA port u To read SCFM of Room Air RA install the high pressure side of your measuri...

Страница 25: ...0 1 0 2 0 3 0 4 500 1000 1500 2000 2500 3000 3500 4000 Clean filter Pressure Drop in w g Unit Airflow CFM Initial Pressure Drop of MERV 13 Filters available option FIGURE 6 4 2 INITIAL PRESSURE DROP O...

Страница 26: ...adjustable sheaves must be re set in the field to attain optimum performance of the ERV This adjustment is to be done after all ductwork is connected Adjustable sheaves are held in position on the dr...

Страница 27: ...enthalpic core media and damage the cores For units that have filter air pressure differential sensors a dirty filter alarm will occur on the connected alarm or control device Filter cleanliness and r...

Страница 28: ...asing Larger horsepower motors come equipped with grease fittings Before greasing any motor consult the motor manufacturer s web site to determine the correct maintenance and greasing schedule FIGURE...

Страница 29: ...ld be reinstalled so that the foam gasketing is toward the back of the ERV and the core label is facing toward the front To access enthalpic cores for cleaning remove the air filters To clean enthalpi...

Страница 30: ...800 627 4499 30 HE Series Indoor ERV MAINTENANCE 7 7 MAINTENANCE RECORDS MAINTENANCE LOG ENTER DATES OF SERVICE OA FILTER CHANGE RA FILTER CHANGE INSPECTION CLEANING CLEAN CORE CLEAN BLOWERS INITIALS...

Страница 31: ...d assistance from the factory for a specific issue make sure that you have the information called for in the Unit Records page in the Owner Information section of this manual The person you speak with...

Страница 32: ...st claims due to long term reliability derived from innovative design practices expert workmanship and Quick Response Manufacturing QRM As the pioneer of static plate core technology in North America...

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