RenewAire EV Premium ERV Series, Installation, Operation And Maintenance Manual

Page 1: ...Model EV Premium L shown EV Premium M EV Premium L EV SERIES Premium ERV Installation Operation and Maintenance Manual...

Page 2: ...work practices Always wear OSHA approved Personal Protective Equipment PPE CAUTION RISK OF CONTACT WITH HIGH SPEED MOVING PARTS This appliance has two high speed fans that can cause injury or be damag...

Page 3: ...ded from the Model Number UNIT INFORMATION EV Premium M EV Premium L NOTE This page is to be completed by the installing contractor The completed document is to be turned over to the owner after start...

Page 4: ...ock FM Push button point of use controls PBL PTL req d MERV 13 filter OA airstream shipped loose Electric duct heater RH series 1 4 kW designed for indoor ductwork installation only Energy Recovery Ve...

Page 5: ...RA FA 34 Line Cord Pressure Ports 4 Typ 23 3 4 Overall 12 5 8 Case 22 1 4 Minimum Service Area Door can be Removed from Hinges 22 1 4 Minimum Service Area Door Swing 8 Nominal Typ 6 Nominal Typ 7 8 T...

Page 6: ...utton point of use controls PBL PTL req d MERV 13 filter OA airstream shipped loose Electric duct heater RH series 1 4 kW designed for indoor ductwork installation only Energy Recovery Ventilator EC M...

Page 7: ...RA FA 34 Line Cord Pressure Ports 4 Typ 23 3 4 Overall 23 5 8 Case 22 1 4 Minimum Service Area Door can be Removed from Hinges 22 1 4 Minimum Service Area Door Swing 8 Nominal Typ 6 Nominal Typ 7 8 T...

Page 8: ...ETTINGS 16 4 6 BALANCING AIRFLOWS 16 4 7 WIRING SCHEMATICS 18 4 8 LOW VOLTAGE WIRING DIAGRAMS 19 4 8 1 Low Speed High Speed Modes Continuous 19 4 8 2 Low Speed Continuous High Speed SWITCHED 19 5 0 OP...

Page 9: ...r 13 Figure 2 4 4 Furnace Return Air back into Supply Air 13 Figure 2 6 0 EV Premium Filter Locations 14 Figure 2 7 0 Controls Terminal Strip 14 Figure 3 1 0 Mounting the ERV to a Stud Wall 15 Figure...

Page 10: ...des the best energy recovery Airflow can be adjusted using the motor potentiometers and the values read via the door pressure taps The hinged door has an opening for viewing and access to the potentio...

Page 11: ...r Outdoor Air Supply Air and the other fan is for the exhaust airstream Return Air Exhaust Air The speed of each fan is controlled independently by a 0 10 VDC signal from the controller The controller...

Page 12: ...resh conditioned air Supply Air from the EV Premium to a desired location in the residence The Supply Air duct may end in a floor or wall grate with an area of at least 28 square inches Alternatively...

Page 13: ...introduce FA at low velocity and where good mixing will oc cur to minimize discomfort from drafts www renewaire com 800 627 4499 support renewaire com NOTE ERV blower may be operated separate from fu...

Page 14: ...can be installed by one person www renewaire com 800 627 4499 support renewaire com 24 VAC COMMON HIGH SPEED BOOST MODE 120 VAC LINE CORD 2 6 FILTERS Each EV Premium is equipped at the factory with me...

Page 15: ...it for the simplest duct layout and connections May be installed in any position providing sufficient clearance as shown in the front of this manual Preferred position is horizontal so that the hinged...

Page 16: ...oned behind one or more ribs in the duct Observe Industry Best Practices when installing and supporting the ducts All low voltage connections are made on the exterior of the unit on the low voltage te...

Page 17: ...7 4499 support renewaire com www renewaire com 800 627 4499 support renewaire com POTENTIOMETERS ARE VISIBLE AND ACCESSIBLE THROUGH THE OPENING IN THE UNIT DOOR NOTE Adjust low speed fan set tings by...

Page 18: ...Power 115 VAC 1 Phase M SF Motor M EF Motor SF_ECM_LOW SF_ECM_HIGH Line Cord 120VAC 120COM 24VAC HIGH COM EF_ECM_HIGH EF_ECM_LOW Control Board BK RD YL BR BU GN YL BK RD YL BR BU GN YL WHT RD BK RD B...

Page 19: ...e terminal strip This wiring configuration will vary with each control sensor 5 0 OPERATION 5 1 MANOMETER READINGS AT COMMISSIONING Return Air Pressure Port In w g Exhaust Air Pressure Port In w g Out...

Page 20: ...g EXAMPLE 1 In w g of pressure drop across the core corresponds to 235 CFM of airflow So 1 In w g of pressure drop across the core corresponds to 235 CFM 0 5 In w g corresponds to 117 5 CFM and so on...

Page 21: ...libration is also required 6 3 DOOR REMOVAL The hinged door is held in place by two separable hinges on one edge and two security latches on the other edge The separable hinges have a spring loaded de...

Page 22: ...the house It may be necessary to hold a thin strip of tissue paper in front of a vent to realize whether or not there is airflow u Check for airflow in both low speed and high speed settings It will...

Page 23: ...r to an internal failure by bypassing the controlling device u Remove all wiring from the terminal strip as shown in Section 4 8 of this manual Mark the wires so they can be reconnected in their prope...

Page 24: ...bility 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 pro...