Broan ERV100HC User guide

03119-03/09/09

Installer Manual

VENTILATION SYSTEMS

Canadian Model Numbers

1001 ERV

1001 HRV

2001 ERV

2001 HRV

U.S. Model Numbers

HRV100H

HRV200H

ERV100HC

ERV200HC

VB0038

Table of Contents

1.0 SERVICE..............................................................................................4

1.1 3-D Drawing ................................................................................4

1.2 Parts Ordering Chart....................................................................5

1.3 Technical Support ........................................................................5

2.0 SIZING ................................................................................................6

3.0 UNIT TYPE & DEFROST SETTING VS GEOGRAPHICAL LOCATION ..7

4.0 TECHNICAL DATA ................................................................................8

4.1 Air Distribution (Normal Operation)..............................................8

4.2 Air Distribution (Defrost Mode) ....................................................8

4.3 Performance Charts................................................................9-12

4.4 Dimensions ................................................................................13

4.5 Controls and Furnace Link Option ............................................13

4.6 Specifications ............................................................................13

5.0 TYPICAL INSTALLATIONS ..................................................................14

5.1 Fully Ducted System..................................................................14

5.2 Exhaust Ducted System

(Source Point Ventilation)

..................14

5.3 Simplified

(Volume Ventilation)

..................................................14

6.0 INSTALLATION....................................................................................15

6.1 Adsjusting the Damper Rod (for ERVs installed in warm regions)..........15

6.2 Locating and Mounting the Unit ................................................15

6.3 Planning of the Ductwork ..........................................................16

6.4 Calculating the Duct Size ..........................................................16

6.4.1 Example Calculation........................................................16

6.4.2 Example of a Design for a Fully Ducted System ............17

6.5 Installing the Ductwork and Registers ......................................17

6.5.1 Fully Ducted System........................................................17

6.5.2 Exhaust Ducted System (Source Point Ventilation) ........18

6.5.3 Simplified Installation (Volume Ventilation) ......................19

6.6 Connecting Duct to the Unit ......................................................20

6.7 Installing the Exterior Hoods......................................................21

6.8 Connecting the Drain ................................................................21

7.0 CONTROL DEVICES..........................................................................22

7.1 Main Controls ............................................................................22

7.2 Optional Control ........................................................................23

7.3 Other Features ..........................................................................23

7.4 Main and Optional Controls Available for your Unit ..................23

7.5 Special Cold Weather TBI Mode for ERVs ................................23

Table of Contents (cont’d)

About this Manual

8.0 INSTALLATION OF THE CONTROLS ..................................................24

8.1 Dimensions and Specifications ................................................24

8.2 Installation of the Main Control ..........................................24-25

8.3 Electrical Connection to Optional Controls ..............................26

8.4 Electrical Connection to the Furnace ......................................26

9.0 WIRING DIAGRAMS ....................................................................27-28

10.0 AIR FLOW BALANCING................................................................29-30

11.0 OVERALL VERIFICATION ..................................................................31

11.1 Main Controls ..........................................................................31

11.2 Optional Control ......................................................................32

12.0 MAINTENANCE / INSTRUCTIONS FOR USER....................................33

13.0 TROUBLESHOOTING ....................................................................34-35

14.0 REFERENCES ....................................................................................36

This manual uses the following symbols to emphasize particular information:

NOTE: Indicates supplementary information needed to fully complete an instruction.

CAUTION

Denotes an instruction which, if not followed, may severely damage the unit and/or

its components.

WARNING

010

Identifies an instruction which, if not followed, might cause serious personal injuries including

possibility of death.

1.1 3-D DRAWING

1.0 Service

910

22 3

23 24

VL0016

DAMPER ASSEMBLY (REAR VIEW)

Canada: tel: 1-888-908-2633 (for distributors only)

U.S.A.: tel: 1-800-637-1453

No Description 1001 1001 2001 2001 HRV ERV HRV ERV

HRV ERV HRV ERV 100H 100HC 200H 200HC

1 Double collar port #2 00866 00866 00866 00866 00866 00866 00866 00866

2 Wing nut #10-32 00874 00874 00874 00874 00874 00874 00874 00874

3 Balancing double collar port 02256 02256 02256 02256 02256 02256 02256 02256

4 Inlet ring 12913 12913 12913 12913 12913 12913 12913 12913

5 Top wheel 14307 03093 14308 03093 14307 03093 14308 03093

6 Electronic board V99 13507 13507 13507 13507 13508 13507 13508 13507

7 Motor assembly 13504 13555 13556 13506 13504 13555 13505 13506

8 Bottom wheel 02015 02015 03093 03093 02015 02015 03093 03093

9 Square balancing damper 12645 12645 12645 12645 12645 12645 12645 12645

10 Door latches (latch) 00886 00886 00886 00886 00886 00886 00886 00886

11 Drain connector 02418 02418 02418 02418 02418 02418 02418 02418

12 Drain gasket 0,625”D 02419 02419 02419 02419 02419 02419 02419 02419

13 Washer 5/8” ID x 1” OD 03117 03117 03117 03117 03117 03117 03117 03117

14 Nut 5/8-18 02420 02420 02420 02420 02420 02420 02420 02420

15 Recovery core 03132 03136 03133 03137 03134 03136 03135 03137

16 Door assembly 12644 12644 12644 12644 12648 12648 12648 12648

17 Door latches (keeper) 00887 00887 00887 00887 00887 00887 00887 00887

18 Hinge assembly 00672 00672 00672 00672 00672 00672 00672 00672

19 Filter 03096 03096 03097 03097 03096 03096 03097 03097

20 Switch E69 10A 01825 01825 01825 01825 01825 01825 01825 01825

21 Damper assembly #2 12643 12643 12649 12649 12643 12643 12649 12649

22 Plastic balancing damper 02253 02253 02253 02253 02253 02253 02253 02253

23 Damper rod 12620 12620 12620 12620 12620 12620 12620 12620

24 Double collar port #5 02021 02021 02021 02021 02021 02021 02021 02021

25 Damper #1 12459 12459 12459 12459 12459 12459 12459 12459

26 Damper actuator assembly 03124 03124 03124 03124 03124 03124 03124 03124

1.2 PARTS ORDERING CHART

1.0 Service (cont’d)

1.3 Technical Support (for assistance)

For assistance, call on week days, 8:30 AM to 5:00 PM (Eastern Standard Time).

NOTE: Do not call these numbers for ordering parts.

Technical Support Department

Please take note that parts not listed are not available; those parts require assembly knowledge that only

manufacturer can guarantee.

TO ORDER PARTS: Contact your local distributor

2.0 Sizing

These are the two most common methods used to evaluate the ventilation needs of a house:

CSA F326 and Canadian Building Code:

• High speed: 10 cfm per room

20 cfm for the master bedroom and the basement

• Low speed: 40-60% of high speed

ASHRAE Standard 62-2001:

• 0.35 air change per hour

Refer to ventilation code of your area to determine which method to use.

Example:

Master

Bedroom

Bedroom #1

Kitchen

Basement

Bedroom

Living room

Bathroom

Dining room

VH0021A

Family room

Bathroom

Laundry

room

1320 ft2

CSA F326

Kitchen (10 cfm)

Dining room (10 cfm)

Living room (10 cfm)

Family room (10 cfm)

Master bedroom (20 cfm)

Bedroom #1 (10 cfm)

Bedroom #2 (10 cfm)

Bedroom #3 (10 cfm)

Bathroom #1 (10 cfm)

Bathroom #2 (10 cfm)

Bathroom #3 (10 cfm)

Laundry room (10 cfm)

Basement (20 cfm)

Total 150 cfm

(high speed)

ASHRAE Standard 62-2001

Volume of basement 10560 ft3

Volume of main floor 10560 ft3

Volume of second floor 10560 ft3

Total volume 31680 ft3

x .35/h

11090 ft3/h

÷ 60 (min/h)

Total 185 cfm

(high speed)

1320 ft2

Second floor Main floor

Basement

ANCHORAGE

WHITEHORSE

JUNEAU

HAY RIVER

YELLOWKNIFE

Prince Rupert GRANDE PRAIRIE

FORT MCMURRAY

ZONE A

FORT SMITH

EDMONTON

PRINCE ALBERT

SASKATOON

JASPER

KAMLOOPS

CALGARY

PENTICTON REGINA

LETHBRIDGE

HELENA

VICTORIA

OLYMPIA

WINNIPEG

SALEM

BOISE

BISMARCK

SALT LAKE CITY

SAULT STE MARIE

ST. PAUL

DES MOINES

MADISON

TIMMINS

HARRISBURG

SACRAMENTO

DENVER

TOPEKA

SUDBURY

TORONTO

DETROIT

INDIANAPOLIS

SANTA FE

SPRINGFIELD

OKLAHOMA CITY

PHOENIX

COLUMBUS

NASHVILLE

ATLANTA

BATON ROUGE

AUSTIN

COLUMBIA

RALEIGH

WASHINGTON

OTTAWA

NORTH BAY

VAL-DOR

CHICOUTIMI

HARTFORD

CHIBOUGAMAU

MONTRÉAL

QUEBEC

BOSTON

GOOSE BAY

LABRADOR CITY

SEPT-ILES

MATANE

GASPÉ

BATHURST

ST-JOHN HALIFAX

CHARLOTTETOWN

ST JOHN'S

ZONE C

ZONE B

ZONE D

RENO

VN0002

3.0

Unit Type and Defrost Setting vs Geographical Location

ZONE A

(HRVs only)

•

Set Extended Defrost according to section 8.2, point 10.

•

MODELS: 1001 HRV, 2001 HRV, HRV 100H, HRV 200H.

ZONE B

(HRVs only)

•

Extended Defrost setting not required (factory defrost

strategy pre-set).

•

MODELS: 1001 HRV, 2001 HRV, HRV 100H, HRV 200H

ZONE C (HRV or ERV according to your client’s particular

problems)

see ZONE C SELECTION CHART beside

•

HRV MODELS: 1001 HRV, 2001 HRV, HRV 100H, HRV 200H.

•

ERV MODELS: 1001 ERV, 2001 ERV, ERV 100HC, ERV 200HC.

ZONE D ERVs recommended)

• ERV MODELS: 1001 ERV, 2001 ERV, ERV 100H, ERV 200H.

• ERVs: Set Defrost mode #1 according to section 6.1.

SYMPTOM SOLUTION

(condensation)

Indoor air quality problem ERV

and / or

Excess moisture problem ERV

and / or

Important excess moisture problem HRV

ZONE C SELECTION CHART

Applicable to all model numbers.

Defrost Mode 1

Applicable to model numbers:

• 1001 HRV

• 2001 HRV

• HRV100H

• HRV200H

Defrost Mode 2

Applicable to model numbers:

• 1001 ERV

• 2001 ERV

• ERV100HC

• ERV200HC

Model numbers ERV100HC

and ERV200HC should be

set to defrost mode 1 when

installed in warm regions

(Zone D, as defined in

Section 3.0). Refer to

Section 6.1 for setting

instructions.

4.1 AIR DISTRIBUTION (NORMAL OPERATION)

4.2 AIR DISTRIBUTION (DEFROST MODE)

4.0 Technical Data

VF0013

FRESH AIR

FROM

OUTSIDE

STALE AIR

FROM

BUILDING

STALE AIR

TO OUTSIDE

FRESH AIR

TO BUILDING

VF0012

STALE AIR

FROM

BUILDING

STALE AIR

TO OUTSIDE

FRESH AIR TO

BUILDING

VF0020

STALE AIR

FROM

BUILDING

FRESH AIR

TO BUILDING

For defrost cycles tables, refer to Section 9.0, Wiring Diagrams.

MODEL NUMBER: 1001 ERV

Electrical requirements: 120 volts, 1.3 Amps

Exhaust Air Transfer Ratio: 0.06

4.3 PERFORMANCE CHARTS

4.0 Technical Data (cont’d)

VENTILATION PERFORMANCE

External Static Net Supply Gross Air Flow

Pressure Air Flow Supply Exhaust

Pa in. w.g. L/s cfm L/s cfm L/s cfm

25 0.1 81 173 87 184 93 197

50 0.2 78 165 83 175 86 182

75 0.3 72 152 76 162 80 169

100 0.4 67 142 71 151 77 163

125 0.5 55 117 59 124 67 143

150 0.6 46 98 49 104 56 118

175 0.7 36 77 39 82 41 87

200 0.8 30 63 32 67 24 51

Note: Unit operating at maximum speed.

ENERGY PERFORMANCE

Supply Net Average Sensible Recovery Apparent Sensible Latent Recovery

Temperature Airflow Power Efficiency Effectiveness Moisture Transfer

°C °F L/s cfm Watts % %

0 32 29 60 56 71 79 0.53

0 32 47 100 80 64 73 0.41

0 32 65 137 126 60 68 0.36

-15 5 31 65 64 56 81 0.41

Total Recovery Efficiency

35 95 28 59 52 45

HEATING

COOLING

ENERGY PERFORMANCE

Supply Net Average Sensible Recovery Apparent Sensible Latent Recovery

Temperature Airflow Power Efficiency Effectiveness Moisture Transfer

°C °F L/s cfm Watts % %

0 32 52 110 93 69 76 0.45

0 32 74 157 130 64 71 0.38

0 32 96 203 193 60 68 0.30

-15 5 52 110 122 55 76 0.26

Total Recovery Efficiency

35 95 50 106 89 41

HEATING

COOLING

MODEL NUMBER: 2001 ERV

Electrical requirements: 120 volts, 1.9 Amps

Exhaust Air Transfer Ratio: 0.06

VENTILATION PERFORMANCE

External Static Net Supply Gross Air Flow

Pressure Air Flow Supply Exhaust

Pa in. w.g. L/s cfm L/s cfm L/s cfm

25 0.1 109 231 116 245 128 271

50 0.2 107 228 114 241 123 260

75 0.3 101 214 107 227 118 249

100 0.4 95 201 101 213 110 233

125 0.5 86 182 91 193 103 217

150 0.6 79 167 83 177 92 195

175 0.7 62 132 66 140 81 172

200 0.8 40 85 43 90 55 116

Note: Unit operating at maximum speed.

External Static Pressure - Pascals

(250 Pascals = 1” of water)

Gross Airflow - L/s (0.47 L/s = 1 cfm)

225

175

200

150

125

100

005025 100 12575 150

VG0041

External Static Pressure - Pascals

(250 Pascals = 1”of water)

Gross Airflow - L/s (0.47 L/s = 1 cfm)

225

175

200

150

125

100

005025 100 12575 150

VG0042

Supply

(l/s)

Exhaust

(l/s)

Supply

(l/s)

Exhaust

(l/s)

ENERGY PERFORMANCE

Supply Net Average Sensible Recovery Apparent Sensible Latent Recovery

Temperature Airflow Power Efficiency Effectiveness Moisture Transfer

°C °F L/s cfm Watts % %

0 32 51 109 92 70 77 -0.01

0 32 73 155 128 65 72 -0.02

0 32 102 215 191 62 70 -0.01

-25 -13 52 110 104 60 94 0.05

Total Recovery Efficiency

35 95 Not tested

ENERGY PERFORMANCE

Supply Net Average Sensible Recovery Apparent Sensible Latent Recovery

Temperature Airflow Power Efficiency Effectiveness Moisture Transfer

°C °F L/s cfm Watts % %

0 32 30 64 54 75 83 -0.03

0 32 46 97 78 67 74 0.01

0 32 65 138 124 64 72 -0.02

-25 -13 26 55 62 67 89 0.05

Total Recovery Efficiency

35 95 Not tested

MODEL NUMBER: 1001 HRV

Electrical requirements: 120 volts, 1.3 Amps

Exhaust Air Transfer Ratio: 0.05

4.3 PERFORMANCE CHARTS (CONT’D)

4.0 Technical Data (cont’d)

VENTILATION PERFORMANCE

External Static Net Supply Gross Air Flow

Pressure Air Flow Supply Exhaust

Pa in. w.g. L/s cfm L/s cfm L/s cfm

25 0.1 84 177 88 186 90 190

50 0.2 80 169 84 178 86 182

75 0.3 77 163 81 171 81 171

100 0.4 69 146 72 153 76 161

125 0.5 61 130 65 137 66 139

150 0.6 46 98 49 103 52 110

175 0.7 38 81 40 85 31 67

Note: Unit operating at maximum speed.

MODEL NUMBER: 2001 HRV

Electrical requirements: 120 volts, 1.9 Amps

Exhaust Air Transfer Ratio: 0.042

VENTILATION PERFORMANCE

External Static Net Supply Gross Air Flow

Pressure Air Flow Supply Exhaust

Pa in. w.g. L/s cfm L/s cfm L/s cfm

50 0.2 120 253 124 264 126 268

75 0.3 118 250 123 262 119 251

100 0.4 111 235 116 245 114 241

125 0.5 102 216 106 224 107 226

150 0.6 87 185 91 193 96 204

175 0.7 75 160 78 167 81 172

200 0.8 57 120 59 124 57 121

Note: Unit operating at maximum speed.

External Static Pressure - Pascals

(250 Pascals = 1” of water)

Gross Airflow - L/s (0.47 L/s = 1 cfm)

225

175

200

150

125

100

005025 100 12575 150

VG0039

External Static Pressure - Pascals

(250 Pascals = 1”of water)

Gross Airflow - L/s (0.47 L/s = 1 cfm)

225

175

200

150

125

100

005025 100 12575 150

VG0040

HEATING

COOLING

HEATING

COOLING

Supply

(l/s)

Exhaust

(l/s)

Supply

(l/s)

Exhaust

(l/s)

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