Maytag Ventilation Systems HRV-210 User Manual

06786-04/12/22Installer ManualVENTILATION SYSTEMSModel NumbersHRV-150HRV-210ERV-150ERV-210VB0066

ENERGY PERFORMANCESupply Net Average Sensible Recovery Apparent Sensible Latent RecoveryTemperature Airflow Power Efficiency Effectiveness Moisture T

11Model numbers: • ERV-150• HRV-150Model numbers: • ERV-210• HRV-21013-3/4" (349mm)20" (508mm)(500" 6" (152mm)2.5" (63mm)30-1

125.0 Typical Installation(Primarily for homes with radiant hot water orelectric baseboard heating. See figure 1.)Moist, stale air is exhausted from t

136.0 Installation6.1 ADJUSTING THE DAMPER ROD (FOR ERVS INSTALLED IN WARM REGIONS)Refer to Section 4.2 and observe the difference in the damperpositi

146.0 Installation (cont’d)a) Follow the instructions in Section 6.4 below to determine the appropriate duct diameters for your system.b) Keep it simp

156.0 Installation (cont’d)6.4.2 Example of a design for a fully ducted system for a unit having a high speed performance of 222 cfm (See figure 9).VI

6.5.2 Exhaust Ducted System (Source Point Ventilation) (as illustrated in Section 5.2)Stale air exhaust ductwork: (same as for Fully Ducted System, de

6.5.3 Simplified installation (Volume Ventilation) (as illustrated in Section 5.3)There are two methods (figures 12 and 13) for connecting the unit to

186.0 Installation(cont’d)Insulated flexible ductUse the following procedure for connecting the insulated flexible duct to the ports on the unit (exha

196.7 INSTALLING THE EXTERIOR HOODS6.0 Installation (cont’d)Choose an appropriate location forinstalling the exterior hoods:• a minimum distance of 6

2Table of Contents1.0 SERVICE ...41.1 3-D Drawing ...

20Basic model7.1 Main Controls7.0Control DevicesCONDENSATI0N CONTROLAIR SUPPLY CONTROLLLMIN.MAX.OFFAAIRRIIEXCHANGECHHA-20C-4°41°FCOFZNESUMMERVC0027Ele

217.0Control Devices (cont’d)7.4 MAIN AND OPTIONAL CONTROLS AVAILABLE FOR YOUR UNITMAIN CONTROLS OPTIONAL CONTROLModel number BASIC ELEC

228.0Installation of the ControlsVoltage: 12 volts DCDimensions: 5” x 5” x 1 3/8”(127 mm x 127 mm x 35 mm)INSTRUCTIONS:1- Determine the location of t

238.0Installation of the Controls (cont’d)4- Connect the wires to the main control. (See figure 17.) 5- Make sure the instruction pull-out is in the o

248.0Installation of the Controls (con’d)W R GYWRGCY987654321HRV CONTROL CONNECTORTHERMOSTATTERMINALSFOUR WIRESI OC OL Y R G BF FJ3TWO WIRESheating

259.0Wiring DiagramA1M1M2K1RELAYK2RELAYK5RELAYFANMOTORDAMPERMOTORNEUTRALMEDNCHIGHLOWJ1 6J1 3J1 4J1 9K4RELAYJ3 1J3 2FURNACE BLOWER INTERLOCKCLASS 2 CIR

26WHAT YOU NEED TO BALANCE THE UNIT• A magnehelic gauge capable of measuring 0 to0.25 inch of water (0 to 62.5 Pa) and 2 plastictubes.• Two ”Flow Meas

27BALANCING PROCEDURE1. Set the unit to high speed.Make sure that the furnace blower is ON if the installation is in any way connected to the ductwor

28BASIC(6 different control scenarios to be tested)11.1 MAIN CONTROLSThis procedure allows the installer to verify that all modes of operation are ful

29• Review with the user the steps required for the regular maintenance of her/his ventilation system.These steps are described in details in the user

3Table of Contents (cont’d)About this Manual8.0 INSTALLATION OF THE CONTROLS ...228.1 Dimensions and Sp

30Problems Possible causes You should try this1. Unit does not work. • The circuit board maybe defective.• Unplug the unit. Disconnect the main contro

31Problems Possible causes You should try this4. The 20-minute push-button • The switchor the 20/40/60-minute may be defective.push-button timer does

14.0WarrantyThe standard warranty for the HRV or ERV unit is one year parts only. If this product was installed with amatched MAYTAG system, it carrie

41.1 3-D DRAWING1.0 Service612345789101112131415161718192032121222324VL001825DAMPER ASSEMBLY (REAR VIEW)

5tel: 1-866-2MAYTAGNo Description150 150 210 210HRV ERV HRV ERV1 Double collar port #2 00866 00866 00866 008662 Wing nut #10-32 00874 00874 00874 0087

62.0 SizingThese are the two most common methods used to evaluate the ventilation needs of a house:CSA F326 and Canadian Building Code:• High speed: 1

ANCHORAGEWHITEHORSEJUNEAUHAY RIVERYELLOWKNIFEPrince RupertGRANDE PRAIRIEFORT MCMURRAYZONE AFORT SMITHEDMONTONPRINCE ALBERTSASKATOONJASPERKAMLOOPSCALGA

8Applicable to all model numbers.Defrost Mode 1Applicable to model numbers: • HRV-150• HRV-210Defrost Mode 2Applicable to model numbers: • ERV-150• ER

9MODEL NUMBER: ERV-150Electrical requirements: 120 volts, 1.3 AmpsExhaust Air Transfer Ratio: 0.064.3 PERFORMANCE CHARTS4.0 Technical Data (cont’d)VEN