Healthy Climate Solutions ERV5-130 Installation Instructions Manual Download Page 14

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ERV AND HRV WIRING DIAGRAMS

Use the applicable wiring diagram to connect your ventila

tion equipment.

IMPORTANT

Interlocking is NOT required on ventilation equipment

when controlled by either an iComfort E30 or S30

thermostat.

VDC

+
-

COM

BUS

A
B

ACC1

ACC2

Non-Communicating

Indoor Unit

VDC -

COM BUS B

MAG-MOUNT

LOW

RED

YEL

GRN

COM
NO

BLK

HRV/ERV

Terminal Block

Two Speed ERV / HRV Wiring

Low and High Speed

iComfort E30

VDC

+
-

COM

BUS

A
B

ACC1

ACC2

Non-Communicating

Indoor Unit

Wiring connections between E30 and

non-communicating indoor unit will be

application specific.

VDC -

COM BUS B

MAG-MOUNT

LOW

RED

YEL

GRN

COM
NO

BLK

HRV/ERV

Terminal Block

Single Speed ERV / HRV Wiring

High Speed

iComfort E30

Wire Jumper required between ON

and RED terminals.

For two speed units, ACC1 is low speed and ACC2 is

high speed.

Wire Jumper required between ON and RED terminals.

ACC1 is high speed for single speed units.

Wiring connections between E30 and non-communicating

indoor unit will be application specific.

Figure 9. iComfort E30 to Ventilation Equipment

Wiring Connections

VDC

+
-

COM

BUS

A
B

ACC1

ACC2

iComfort S30 with

Smart Hub 2.0

Wire Jumper required between ON and RED terminals.

For two speed units, ACC1 is low speed and ACC2 is high speed.

12 VDC -

COM BUS B

MAG-MOUNT

LOW

RED

YEL

GRN

COM
NO

BLK

HRV/ERV

Terminal Block

VDC

+
-

COM

BUS

A
B

ACC1

ACC2

Lennox Communicating

Indoor Unit

iComfort S30 with

Smart Hub 2.0

Wire Jumper required between ON and RED terminals.

ACC1 is high speed for single speed units.

12 VDC -

COM BUS B

MAG-MOUNT

LOW

RED

YEL

GRN

COM
NO

BLK

HRV/ERV

Terminal Block

Single Speed ERV / HRV Wiring

High Speed

Two Speed ERV / HRV Wiring

Low and High Speed

Lennox Communicating

Outdoor Unit

Lennox Communicating

Indoor Unit

Lennox Communicating

Outdoor Unit

Figure 10. iComfort S30 to Ventilation Equipment

Wiring Connections

Summary of Contents for ERV5-130

Page 1: ...ATORS INSTALLATION INSTRUCTIONS AND HOMEOWNER GUIDE FOR HEALTHY CLIMATE ENERGY RECOVERY VENTILATOR ERV AND HEAT RECOVERY VENTILATOR HRV HRV5 150 HRV3 195 HRV3 150 TPD HRV5 200 TPD HRV6 HEX095 TPD HRV5...

Page 2: ...Methods Fully Dedicated 26 Unit Installation Location 27 Suspending the Unit 27 Installing the ERV5 130 28 Installing the Drain Connection 28 Installing Optional Plug ERV5 150 TPD and ERV5 175 TPD Un...

Page 3: ...ation HRV5 150 17Y58 Heat Recovery Ventilation HRV5 200 TPD 17Y62 Heat Recovery Ventilation HRV6 HEX095 TPD 17Y52 Heat Recovery Ventilation HRV5 270 TPD ECM 17Y53 Heat Recovery Ventilation ERV5 130 17...

Page 4: ...rovide fresh air while ex hausting an equal amount of stale air Refer to Application Map ERV HRV Ventilators on page 59 ENERGY RECOVERY VENTILATOR ERV The ERV unit is equipped with an enthalpic core T...

Page 5: ...114 108 51 108 51 104 49 129 61 0 8 200 89 42 121 57 49 23 235 111 83 39 102 48 93 44 117 55 0 9 225 76 36 108 51 227 107 57 27 95 45 83 39 106 50 1 0 250 57 27 93 44 220 104 87 41 74 35 93 44 Adjuste...

Page 6: ...upply Exhaust MERV6 or MERV13 To be ordered separately Comes in a set of 4 and is installed in the Fresh Side only When a MERV 13 filter is installed for the first time airflow will need to be balance...

Page 7: ...114 54 144 68 161 76 95 46 209 100 142 67 100 48 100 48 128 60 0 2 50 105 50 130 61 141 67 90 43 198 95 136 64 96 46 98 47 115 55 0 3 75 92 43 120 57 123 58 80 38 185 89 127 60 92 44 90 43 101 49 0 4...

Page 8: ...wer Duct Connections 7 in 178 mm Duct Connections 6 in 152 mm RECIRCULATING DEFROST DAMPER FILTERS STALE AIR FROM INSIDE CONDENSATE DRAINS BALANCING DAMPER FRESH AIR TO INSIDE STALE AIR TO OUTSIDE NOT...

Page 9: ...NDENSATE DRAINS CORE FILTERS BLOWER Figure 2 ERV 175 TPD HRV5 200 TPD AND HRV5 270 TPD ECM 17 1 4 in 438 mm in 3 mm Front View Top View Fresh Air From Outside Stale Air To Outside Fresh Air To Inside...

Page 10: ...636 mm is recommended for servicing unit 25 3 4 654 All duct connections are oval collars for use with 5 in 150 mm ductwork 9 3 4 248 MOTORIZED IMPELLERS CORE FILTERS DEFROST DAMPER Figure 4 ERV5 130...

Page 11: ...s in defrost for 4 5 min utes and runs in ventilation for 17 minutes At 31 F 35 C ERV HRV runs in defrost for 7 min utes and runs in ventilation for 15 minutes No remote device can override this defro...

Page 12: ...not applicable if your HRV is con nected to a forced air system This mode is useful when Continuous Ventilation mode is providing too much ventilation 20 Minutes On 40 Minutes Standby This mode of op...

Page 13: ...E 62 2 compliant mode Non ASHRAE compliant mode Environmental over rides uses outdoor temperature and outdoor dew point within a set parameter range Timed mode Runs ventilation equipment for a timed a...

Page 14: ...Wire Jumper required between ON and RED terminals 2 ACC1 is high speed for single speed units 3 Wiring connections between E30 and non communicating indoor unit will be application specific Figure 9 i...

Page 15: ...ration set up for a ASHRAE Compliant CFM rate at low speed VENTILATION CONTROL MODES The following tables provides a quick reference to which parameters are applicable to specific equipment Table 1 Ve...

Page 16: ...ts is Whole House Ventilation which is exhausting stale indoor air and replacing it with fresh outdoor air The exhaust fan dilutes the air in the main living spaces with outside air to remove unavoida...

Page 17: ...ilation does not run When locked out due to high outdoor temperature it will become unlocked when either the outdoor temperature is missing or when the temperature reported is 1 F less than the Ventil...

Page 18: ...arameter range is 60 to 115 F Default is 100 F Can be adjusted in increments of 5 F While the outdoor temperature is equal to or higher than the setting for Ventilation High Outdoor Temperature Limit...

Page 19: ...next to the item just set How the Dehumidistat Works When using either an H C ERV HRV Ventilation Push But ton Control Y8249 or H C ERV HRV Deluxe Ventilation Control Y8250 a built in dehumidistat is...

Page 20: ...cription Setting the Dehumidistat Press and release the Dehumidistat button until the Dehumidistat Light is at the desired setting After a few seconds the Dehumid istat light will either flash or be o...

Page 21: ...nstruction for a detailed description of the Dehumidistat function Reset Button RESET The RESET button will clear the current Fan Timer Mode and Dehumidistat settings and set the unit into LOW fan spe...

Page 22: ...lation Meth ods Partially Dedicated on page 24 Fully dedicated installation See Installation Methods Fully Dedicated on page 25 SIZING THE DUCTWORK The installer must ensure all ductwork is sized and...

Page 23: ...nit specifications for exact port locations Unit is normally balanced on HIGH speed with the furnace blower ON A minimum separation of 40 one meter is recommended between the two direct connections Th...

Page 24: ...ERV HRV operation be interlocked with the furnace blower to evenly distribute the fresh air throughout the house Refer to building code The duct configuration may change depending on the ERV HRV model...

Page 25: ...distribute the fresh air throughout the house Refer to Interlocking ERV HRV Blower to Air Handler Furnace Blower on page 33 Key Points The ERV HRV must be balanced The duct configuration may change de...

Page 26: ...ed Suspending the Unit This is a procedure for suspending the unit using adjustable hanging straps Use four screws and washers field provid ed to attach the hanging straps The washer must be wider tha...

Page 27: ...d below the HRV door with a minimum of per foot downward slope away from unit All ERV HRV cabinets except ERV5 130 have pre punched holes for the drain as illustrated in Figure 28 Drain Holes and P Tr...

Page 28: ...xible or rigid insulated duct must be clamped to the sleeve of the weatherhoods as close to the outside as possible and the appropriate port on the ERV HRV It is very important that the fresh air inta...

Page 29: ...ollar to belt 3 Slide insulated flexible or rigid ducting over the galvanized sleeve of the weatherhood and fasten to the thermal collar 4 Hood is hinged to allow for easy access for cleaning screen H...

Page 30: ...e of the control in the desired location on the wall and pencil mark the top and bottom screw holes Figure 34 Boxes E or F For mounting the control without a decorative plate break off top and bottom...

Page 31: ...mode Figure 35 Box E 4 Keep the timer within 16 406 mm of the main wall control when pairing 5 Install the battery in the wireless timer All four lights on the Timer will immediately flash five times...

Page 32: ...he repeater may now be unplugged and moved to its permanent location To pair additional repeaters with the same wall control re peat steps 1 5 until all repeaters have been paired When installed in it...

Page 33: ...Electrical Connections Plug the ERV HRV directly into a standard designated 120VAC electrical outlet Use of an extension cord is NOT RECOMMENDED for this appliance If further wiring is required then a...

Page 34: ...or timers and or dry contact controls 1 2 3 4 5 6 7 8 9 10 LOW RED YEL GRN HI COM NO NC BLK LOW SPEED OR HIGH SPEED DEHUMIDISTAT Figure 41 Adding Dry Contact Controls IMPORTANT The ERV HRV must have a...

Page 35: ...D AUTO TRANSFORMER NOTE If any of the original wire supplied with the unit must be replaces use only TEW certified wire IMPORTANT Control low voltage is 12VAC DO NOT CONNECT EXTERNAL POWER SOURCE TO T...

Page 36: ...36 Figure 43 Wiring Diagram HRV5 270 TPD ECM...

Page 37: ...nual for the air flow rates for speeds 5 4 and 3 The factory setting is high speed 5 NOTE Low speed is not adjustable Table 18 High Speed Settings Description Switch Position 1 Switch Position 2 Switc...

Page 38: ...ng Gauge Attachments Common gauge attachments for measuring ERV HRV air flows are The Pitot Tube This will measure the airflow in the ductwork for any ERV HRV Door Port Gauge Tube Set This will measur...

Page 39: ...ntil both ducts show identical readings 5 Upon completion of balancing seal the holes foil tape recommended Damper Figure 48 Balancing Damper BALANCING DAMPERS Balancing Dampers are located in the rou...

Page 40: ...nd of a large drill bit etc 4 Close the HRV Door Initiate power and operate the HRV on high speed Operate the forced air system on high speed if the HRV is connected to the forced air system 5 Measure...

Page 41: ...56 0 53 132 87 41 0 72 179 146 69 0 53 132 116 55 0 54 135 85 40 0 73 182 144 68 0 54 135 114 54 0 55 137 83 39 0 74 184 142 67 0 55 137 113 53 0 56 140 126 60 81 38 0 75 187 140 66 0 56 140 111 52 0...

Page 42: ...88 219 43 20 1 07 267 116 126 77 36 0 88 219 74 35 56 26 0 89 222 42 20 1 08 269 113 127 75 35 0 89 222 71 34 54 26 0 90 224 41 19 1 09 272 109 128 73 34 0 90 224 69 33 52 25 0 91 227 40 19 1 10 274 1...

Page 43: ...36 131 62 0 110 28 78 37 129 61 0 110 28 79 37 140 66 0 115 29 79 37 135 64 0 115 29 80 38 133 63 0 115 29 82 39 145 68 0 120 30 81 38 138 65 0 120 30 83 39 137 65 0 120 30 84 40 149 70 0 125 31 84 40...

Page 44: ...70 0 290 73 156 74 0 290 73 165 78 0 295 74 150 71 0 295 74 158 75 0 295 74 167 79 0 300 75 152 72 0 300 75 160 76 0 300 75 170 80 0 305 76 154 73 0 305 76 162 76 0 305 76 173 82 0 310 78 156 74 0 31...

Page 45: ...5 104 49 118 56 0 710 178 155 73 173 82 0 610 153 112 53 131 62 0 510 128 101 48 115 54 0 720 180 152 72 171 81 0 620 155 109 51 129 61 0 520 130 99 47 113 53 0 730 183 149 70 168 79 0 630 158 106 50...

Page 46: ...2 18 32 15 43 20 1 080 2 70 64 30 86 41 0 980 2 45 36 17 54 25 0 880 2 20 31 15 42 20 1 090 2 73 62 29 84 40 0 990 2 48 34 16 52 25 0 890 2 23 30 14 40 19 1 100 2 75 60 28 82 39 1 000 2 50 33 16 51 2...

Page 47: ...172 81 170 80 1 540 384 290 137 277 131 1 080 269 223 105 215 101 0 870 217 170 80 168 79 1 560 389 287 135 275 130 1 090 272 221 104 214 101 0 880 219 168 79 165 78 1 580 394 283 134 272 128 1 100 2...

Page 48: ...5 factory setting Speed 4 Speed 3 Pressure Drop Fresh Air Stale Air Pressure Drop Fresh Air Stale Air Pressure Drop Fresh Air Stale Air in w g Pa cfm L s cfm L s in w g Pa cfm L s cfm L s in w g Pa c...

Page 49: ...2 0 550 137 55 26 53 25 0 560 139 80 38 81 38 0 560 139 67 32 65 31 0 560 139 54 25 52 25 0 570 142 79 37 80 38 0 570 142 65 31 64 30 0 570 142 52 25 51 24 0 580 144 78 37 79 37 0 580 144 64 30 63 30...

Page 50: ...232 118 56 0 710 177 94 0 680 169 88 42 65 31 0 940 234 115 54 0 720 179 93 0 690 172 85 40 64 30 0 950 237 113 53 0 730 182 127 60 91 0 700 174 82 39 62 29 0 960 239 162 76 111 52 0 740 184 124 59 89...

Page 51: ...970 242 64 30 48 1 200 299 78 37 59 28 0 980 244 62 29 46 1 210 302 76 36 57 27 0 990 247 60 28 44 1 220 304 73 34 55 26 1 000 249 59 28 42 1 230 306 70 33 53 25 1 010 252 57 27 40 1 240 309 68 32 50...

Page 52: ...48 0 650 162 89 42 86 41 0 940 234 153 72 149 70 0 830 207 104 49 98 46 0 660 164 87 41 84 40 0 950 237 150 71 146 69 0 840 209 101 48 96 45 0 670 167 85 40 81 38 0 960 239 148 70 143 67 0 850 212 99...

Page 53: ...operation STROBING operation verified issue detected action required KEY Figure 52 ERV HRV Operational Flowchart NO YES NO Refer to interface operation instructions Fan may operate based on interface...

Page 54: ...nces and resets upon power up of HRV ERV 3 4 YES NO Is external control operating HRV ERV fan at HIGH speed YES Humidity sampling may execute during HIGH speed override or extend HIGH speed override u...

Page 55: ...ehumidistat at the desired level Humidity levels are too high condensa tion is appearing on windows Dehumidistat set too high ERV HRV unit is undersized to handle a hot tub indoor pool etc Occupant Li...

Page 56: ...Y9956 Y2162 Y2162 MERV 13 Filter Set 4 20A91 20A91 21V13 20A90 29A91 29A91 Motor Capacitor N A Y2145 Y5437 N A N A N A Y9951 N A N A Motor Top Port Models Y5438 N A N A Y6450 Y9952 Y9953 N A Y6450 Y54...

Page 57: ...cuit board leading to the motor and pull wires to remove from the electrical box 7 Remove assembly blower motor blower panel by sliding left and down 1 2 3 4 6 5 7 Figure 58 Removing Blower Assembly I...

Page 58: ...a damp cloth to remove dirt bugs and any debris 4 Install clean core as follows a A Install the bottom flange of the core guide into the bottom H channel approximately 1 4 6 mm b Install the left or...

Page 59: ...and temperature are moderated by HRV or ERV ZONE 5 Arid Climate Hot and Dry HRV HRV will transfer energy summer and winter With little moisture to transfer an ERV is not needed ZONE 6 Gulf Region Hot...

Page 60: ...60...

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