Product Data Manual. ERV5000i/e ERV6500i/e ERV8000i/e ERV10000i/e

Transcription

1 Product ata Manual ERV5000i/e ERV6500i/e ERV8000i/e ERV10000i/e

2 Table of Contents Physical ata - Nomenclature Options Effectiveness Performance ata irflow Performance ata Unit imensions Roofcurb imensions Electrical ata Controls ata Options ue to ongoing research and development, Venmar CES Inc. reserves the right to modify specifications and dimensions without prior notice. Page 2

3 - Included in base unit O - Optional N/ - Not vailable Physical ata - Nomenclature Options ERV INOOR UNITS ERV OUTOOR UNITS UNIT NOMENCLTURE OPTIONS 5000i 6500i 8000i 10000i 5000e 6500e 8000e 10000e FROST CONTROL Recirculation O O O O O O O O Exhaust only O O O O O O O O VS frost prevention O O O O O O O O Non defrost VOLTGE/SPEE VC/1/60-1 Speed O O O O O O O O VC/3/60-1 Speed 460 VC/3/60-1 Speed O O O O O O O O 575 VC/3/60-1 Speed O O O O O O O O VC/3/60 - VF O O O O O O O O 460 VC/3/60 - VF O O O O O O O O 575 VC/3/60 - VF O O O O O O O O SENSOR CONTCTS irty filter contacts O O O O O O O O Wheel rotation sensor O O O O O O O O No contacts, no sensor EXTERNL FINISH Galvanized (non painted) Grey paint (galvanized) O O O O O O O O Corrosion resistant O O O O O O O O OUTSIE MPER Non insulated spring return (low leak) O O O O O O O O Insulated spring return (low leak) O O O O O O O O No outside air damper EXHUST MPER Non insulated spring return (low leak) O O O O O O O O Insulated spring return (low leak) O O O O O O O O Gravity backdraft damper (low leak) N/ N/ N/ N/ O O O O No exhaust air damper EXTERNL ISCONNECT Fused disconnect switch O O O O O O O O Non fused disconnect switch O O O O O O O O No disconnect switch HOOS Intake/Exhaust hoods N/ N/ N/ N/ O O O O No hoods OUTSIE INTKE End outside air intake N/ N/ N/ N/ Top outside air intake O O O O N/ N/ N/ N/ Side outside air intake O O O O N/ N/ N/ N/ ottom outside air intake O O O O N/ N/ N/ N/ EXHUST ISCHRGE End exhaust discharge N/ N/ N/ N/ Top exhaust discharge O O O O N/ N/ N/ N/ own exhaust discharge O O O O N/ N/ N/ N/ ISCHRGE End supply discharge Top supply discharge O O O O N/ N/ N/ N/ own supply discharge O O O O O O O O Page 3

4 Physical ata - Nomenclature Options ERV INOOR UNITS ERV OUTOOR UNITS UNIT NOMENCLTURE OPTIONS 5000i 6500i 8000i 10000i 5000e 6500e 8000e 10000e End return air Top return air O O O O N/ N/ N/ N/ Side return air N/ N/ N/ N/ N/ N/ N/ N/ ottom return air O O O O O O O O MEF FILTRTION MEF supply filter O O O O O O O O MEF exhaust filter O O O O O O O O No MEF filtration HEF FILTRTION High efficiency supply filter O O O O O O O O No HEF filtration FREE COOLING Free cooling (enthalpy controller) O O O O O O O O Free cooling (dry bulb) O O O O O O O O No free cooling LOWER ISOLTION Rubber in shear pads isolation Spring blower isolation O O O O O O O O PURGE SECTION Purge section O O O O O O O O No purge section HETING Hot water O O O O O O O O Steam heat O O O O O O O O Hot gas reheat O O O O O O O O Electric heat O O O O O O O O No heating COOLING Chilled water O O O O O O O O x cooling O O O O O O O O No cooling COIL RRNGEMENT Heating, cooling, access section O O O O O O O O Cooling, heating, access section O O O O O O O O Heating, cooling, no access section O O O O O O O O No access section ROOFCUR Insulated roofcurb N/ N/ N/ N/ O O O O No roofcurb - Included in base unit O - Optional N/ - Not vailable Page 4

5 FNS Model Name ERV5000i/e ERV6500i/e ERV8000i/e ERV10000i/e Supply Type elt drive elt drive elt drive elt drive Wheel Type Forward curved Forward curved Forward curved Forward curved earing all sealed all sealed all sealed all sealed Resilient rings Resilient rings Resilient rings Resilient rings Housing Pillow block Pillow block Pillow block Pillow block Shaft (1) 1" [25mm] 1 3/16" [30mm] 1 7/16" [37mm] 1 7/16" [37mm] Shaft (2) 1" [25mm] 1 3/16" [30mm] 1 3/16" [30mm] 1 7/16" [37mm] Shaft (3) 1" [25mm] Exhaust Type elt drive elt drive elt drive elt drive Wheel Type Forward curved Forward curved Forward curved Forward curved earing all sealed all sealed all sealed all sealed Resilient rings Resilient rings Resilient rings Resilient rings Housing Pillow block Pillow block Pillow block Pillow block Shaft (1) 1" [25mm] 1 3/16" [30mm] 1 7/16" [37mm] 1 7/16" [37mm] Shaft (2) 1" [25mm] 1 3/16" [30mm] 1 3/16" [30mm] 1 7/16" [37mm] Shaft (3) 1" [25mm] Physical ata ENERGY RECOVERY MOULE Model Name ERV5000i/e ERV6500i/e ERV8000i/e ERV10000i/e Type Wheel Wheel Wheel Wheel Size (Inches) 50 x 6 54 x x x 10 Size [mm] 1,270 x 152 1,372 x 254 1,575 x 254 1,778 x 254 Cassette Size (Inches) 54 x 54 x x 65 x x 73 x x 81 x 20 Cassette Size [mm] 1,372 x 1,372 x 197 1,651 x 1,651 x 508 1,854 x 1,854 x 508 2,057 x 2,057 x 508 Wheel Substrate luminum luminum luminum luminum Wheel Performance Page 6 Page 6 Page 7 Page 7 FILTERS Model Name ERV5000i/e ERV6500i/e ERV8000i/e ERV10000i/e Type (Primary) MEF MEF MEF MEF Size (Inches) 16 x 25 x 2 16 x 20 x 2 20 x 25 x 2 20 x 24 x 2 20 x 20 x 2 24 x 24 x 2 Size [mm] 406 x 635 x x 508 x x 635 x x 610 x x 508 x x 610 x 51 Number per airstream 4 3 of each size 6 3 of each size Type (Secondary) HEF HEF HEF HEF Size (Inches) 16 x 25 x 4 16 x 20 x 4 20 x 25 x 4 20 x 24 x 4 20 x 20 x 4 24 x 24 x 4 Size [mm] 406 x 635 x x 508 x x 635 x x 610 x x 508 x x 610 x 102 Number per airstream 4 3 of each size 6 3 of each size WEIGHT - INOOR MOELS Model Name ERV5000i ERV6500i ERV8000i ERV10000i Net weight max. 2,950 lbs 4,090 lbs 5,180 lbs 6,600 lbs (without htg/clg option) [1,341 kg] [1,859 kg] [2,355 kg] [3,000 kg] Net weight max. 3,400 lbs 5,205 lbs 6,470 lbs 8,015 lbs (with heating/cooling option) [1,545 kg] [2,366 kg] [2,941 kg] [3,643 kg] WEIGHT - OUTOOR MOELS Model Name ERV5000e ERV6500e ERV8000e ERV10000e Net weight max. 3,250 lbs 4,360 lbs 5,520 lbs 7,020 lbs (without htg/clg option) [1,477 kg] [1,982 kg] [2,509 kg] [3,191 kg] Net weight max. 3,700 lbs 5,475 lbs 6,810 lbs 8,435 lbs (with heating/cooling option) [1,682 kg] [2,489 kg] [3,095 kg] [3,834 kg] Roofcurb Weight 360 lbs 395 lbs 440 lbs 495 lbs [164 kg] [180 kg] [200 kg] [225 kg] Page 5

6 Effectiveness Performance ata Effectiveness irflow (L/s) % % 70% 60% 50% irflow (cfm) ased on equal amounts of outdoor air and return air. Total Effectiveness (Cooling) Sensible Effectiveness (Heating) Latent Effectiveness (Heating) Ratings outside the scope of the HRI Energy Recovery Ventilation Certification Program. ERV5000i/e Model Number: ERW X Type: Wheel Nominal irflow: 3000 scfm Pressure rop: 0.47 inches w.g. Leakage Ratings Pressure Purge ngle ifferential ETR OCF or Setting Test 1: 0.00 inches 4.2% 1.00 N/ Test 2: 0.50 inches 3.6% 1.00 N/ Test 3: 1.00 inches 3.1% 1.00 N/ Thermal Effectiveness Ratings at 0" Pressure ifferential Sensible Latent Total 100% irflow Heating Condition: 73% 67% 70% 75% irflow Heating Condition: 78% 77% 77% 100% irflow Cooling Condition: 72% 61% 65% 75% irflow Cooling Condition: 75% 68% 70% Net Sensible Net Latent Net Total 100% irflow Heating Condition: 73% 67% 70% 75% irflow Heating Condition: 78% 77% 77% 100% irflow Cooling Condition: 72% 61% 65% 75% irflow Cooling Condition: 75% 68% 70% Energy recovery component is certified by HRI to HRI Standard ctual performance in packaged equipment may vary. Effectiveness irflow (L/s) % % 70% 60% 50% irflow (cfm) ased on equal amounts of outdoor air and return air. Total Effectiveness (Cooling) Sensible Effectiveness (Heating) Latent Effectiveness (Heating) Ratings outside the scope of the HRI Energy Recovery Ventilation Certification Program. ERV6500i/e Model Number: HRW Type: Wheel Nominal irflow: 4500 scfm Pressure rop: 0.76 inches w.g. Leakage Ratings Pressure Purge ngle ifferential ETR OCF or Setting Test 1: 0.00 inches 6.5% Test 2: 0.50 inches 1.6% Test 3: 3.00 inches 0.6% Thermal Effectiveness Ratings at 0" Pressure ifferential Sensible Latent Total 100% irflow Heating Condition: 78% 77% 77% 75% irflow Heating Condition: 82% 82% 82% 100% irflow Cooling Condition: 76% 72% 73% 75% irflow Cooling Condition: 80% 77% 78% Net Sensible Net Latent Net Total 100% irflow Heating Condition: 76% 75% 75% 75% irflow Heating Condition: 80% 80% 80% 100% irflow Cooling Condition: 74% 70% 71% 75% irflow Cooling Condition: 78% 75% 76% Energy recovery component is certified by HRI to HRI Standard ctual performance in packaged equipment may vary. Page 6

7 Effectiveness Performance ata Effectiveness irflow (L/s) % % 70% 60% 50% irflow (cfm) ased on equal amounts of outdoor air and return air. Total Effectiveness (Cooling) Sensible Effectiveness (Heating) Latent Effectiveness (Heating) Ratings outside the scope of the HRI Energy Recovery Ventilation Certification Program. ERV8000i/e Model Number: HRW Type: Wheel Nominal irflow: 5900 scfm Pressure rop: 0.76 inches w.g. Leakage Ratings Pressure Purge ngle ifferential ETR OCF or Setting Test 1: 0.00 inches 6.5% Test 2: 0.50 inches 1.5% Test 3: 3.00 inches 0.6% Thermal Effectiveness Ratings at 0" Pressure ifferential Sensible Latent Total 100% irflow Heating Condition: 78% 77% 77% 75% irflow Heating Condition: 82% 82% 82% 100% irflow Cooling Condition: 76% 72% 73% 75% irflow Cooling Condition: 80% 77% 78% Net Sensible Net Latent Net Total 100% irflow Heating Condition: 76% 75% 75% 75% irflow Heating Condition: 80% 80% 80% 100% irflow Cooling Condition: 74% 70% 71% 75% irflow Cooling Condition: 78% 75% 76% Energy recovery component is certified by HRI to HRI Standard ctual performance in packaged equipment may vary. Effectiveness irflow (L/s) % % 70% 60% 50% irflow (cfm) ased on equal amounts of outdoor air and return air. Total Effectiveness (Cooling) Sensible Effectiveness (Heating) Latent Effectiveness (Heating) Ratings outside the scope of the HRI Energy Recovery Ventilation Certification Program. ERV10000i/e Model Number: HRW Type: Wheel Nominal irflow: 7500 scfm Pressure rop: 0.76 inches w.g. Leakage Ratings Pressure Purge ngle ifferential ETR OCF or Setting Test 1: 0.00 inches 6.4% Test 2: 0.50 inches 1.5% Test 3: 3.00 inches 0.6% Thermal Effectiveness Ratings at 0" Pressure ifferential Sensible Latent Total 100% irflow Heating Condition: 78% 77% 77% 75% irflow Heating Condition: 82% 82% 82% 100% irflow Cooling Condition: 76% 72% 73% 75% irflow Cooling Condition: 80% 77% 78% Net Sensible Net Latent Net Total 100% irflow Heating Condition: 76% 75% 75% 75% irflow Heating Condition: 80% 80% 80% 100% irflow Cooling Condition: 74% 70% 71% 75% irflow Cooling Condition: 78% 75% 76% Energy recovery component is certified by HRI to HRI Standard ctual performance in packaged equipment may vary. Page 7

8 irflow Performance ata ERV5000i N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 15"ø - 15" Fan iameter 15"ø - 10" Fan iameter 12"ø - 9" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV5000e N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 15"ø - 15" Fan iameter 15"ø - 10" Fan iameter 12"ø - 9" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV5000i/e EXHUST FLOW PERFORMNCE (WITH MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 15"ø - 15" Fan iameter 15"ø - 10" Fan iameter 12"ø - 9" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. Page 8

9 irflow Performance ata ERV6500i N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 15"ø - 15" Fan iameter 15"ø - 10" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV6500e N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 15"ø - 15" Fan iameter 15"ø - 10" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV6500i/e EXHUST FLOW PERFORMNCE (WITH MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 15"ø - 15" Fan iameter 15"ø - 10" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. Page 9

10 irflow Performance ata ERV8000i N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 18"ø - 18" Fan iameter 18"ø - 13" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV8000e N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 18"ø - 18" Fan iameter 18"ø - 13" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV8000i/e EXHUST FLOW PERFORMNCE (WITH MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP N/ N/ Fan iameter 18"ø - 18" Fan iameter 18"ø - 13" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. Page 10

11 irflow Performance ata ERV10000i N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 20"ø - 18" Fan iameter 18"ø - 18" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV10000e N EXHUST FLOW PERFORMNCE (NO MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 20"ø - 18" Fan iameter 18"ø - 18" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. ERV10000i/e EXHUST FLOW PERFORMNCE (WITH MPER) ESP (in. wg.) irflow (cfm) RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP RPM HP Fan iameter 20"ø - 18" Fan iameter 18"ø - 18" NOTE: Pressure drops for high efficiency filters and/or heating/cooling coils must be added to fan ESP if they are specified. Standard filtration pressure drop is included in fan performance. Page 11

12 Unit imensions ERV5000i F " [432] EXHUST " [686] OUTSIE 4.563" [116] 3.000" [76] " [432] TOP VIEW " [457] " [2,083] " [559] " * [2,565] C EXHUST OUTSIE " [914] " [965] OUTSIE C " [279] F LEFT VIEW " [305] 3.000" [76] " [533] FRONT VIEW Fan Opening imensions Fan 12"Ø x 9" 15"Ø x 10" " [341] " [403] " [311] " [373] 6.250" [159] 9.500" [241] " [432] 15"Ø x 15" " [403] " [473] " [673] OUTSIE Opening Locations Fan 12"Ø x 9" C* (RIS) " [310] C* (Spring) " [351] " [298] E F " [416] " [340] EXHUST 15"Ø x 10" 15"Ø x 15" " [343] " [343] " [384] " [384] " [332] " [332] " [385] " [335] " [309] " [259] F " [432] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). OTTOM VIEW 3.000" [76] 4.563" [116] " [686] E " [457] " [381] C " [1,651] " [914] C 6.000" [152] E RIGHT VIEW " [305] E " [673] NOTES: imensions in [ ] are millimeters. * dd 38" [965] to standard unit length if heating and/or cooling section is specified. * dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762mm] clearance around unit for maintenance " [241] 6.250" [159] Page 12

13 Unit imensions ERV5000e CONTROL OX CCESS OOR CK VIEW " [2,083] " [838] " [864] " * [2,565] E " [457] " [381] " [1,651] EXHUST HOO OUTOOR INTKE HOO C " [914] 6.000" [152] LEFT VIEW FRONT VIEW RIGHT VIEW " [305] Fan Opening imensions Fan 12"Ø x 9" " [341] " [311] " [432] 9.500" [241] 6.250" [159] 15"Ø x 10" 15"Ø x 15" " [403] " [403] Opening Locations Fan 12"Ø x 9" C* (RIS) " [310] " [373] " [473] C* (Spring) " [351] " [298] E " [416] " [673] NOTES: imensions in [ ] are millimeters. * dd 38" [965] to standard unit length if heating and/or cooling section is specified. * dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762mm] clearance around unit for maintenance. 15"Ø x 10" 15"Ø x 15" " [343] " [343] " [384] " [384] " [332] " [332] " [385] " [335] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). SECTION VIEW E Page 13

14 Unit imensions ERV6500i F " 3.000" [533] [76] 4.563" [116] C EXHUST " [737] " [737] OUTSIE 4.563" [116] 3.000" [76] " [533] E TOP VIEW " [508] " [2,184] " [559] " * [2,870] C EXHUST OUTSIE " [1,016] " [1,016] OUTSIE " [1,905] C " [381] " [381] F 3.000" [76] LEFT VIEW FRONT VIEW " [508] 6.000" [152] Fan Opening imensions Fan 15"Ø x 10" " [403] " [373] 9.500" [241] 6.250" [159] " [533] E 15"Ø x 15" " [403] " [473] " [711] OUTSIE Opening Locations Fan 15"Ø x 10" C* (RIS) " [343] C* (Spring) " [384] " [332] E F " [410] " [334] EXHUST " [711] 15"Ø x 15" " [343] " [384] " [332] " [360] " [284] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). F " [533] 9.500" [241] 6.250" [159] OTTOM VIEW " [508] " [381] C " [1,016] C " [381] E RIGHT VIEW NOTES: imensions in [ ] are millimeters. * dd 38" [965] to standard unit length if heating and/or cooling section is specified. * dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762] clearance around unit for maintenance. Page 14

15 Unit imensions ERV6500e CONTROL OX CCESS OOR CK VIEW " [2,184] " [838] " [864] " * [2,870] E " [508] " [381] " [1,905] EXHUST HOO OUTOOR INTKE HOO C " [1,016] " [381] 6.000" [152] LEFT VIEW FRONT VIEW RIGHT VIEW Fan Opening imensions Fan " [533] 9.500" [241] 6.250" [159] 15"Ø x 10" 15"Ø x 15" " [403] " [403] Opening Locations Fan 15"Ø x 10" C* (RIS) " [343] " [373] " [473] C* (Spring) " [384] " [332] E " [410] " [711] NOTES: imensions in [ ] are millimeters. * dd 38" [965] to standard unit length if heating and/or cooling section is specified. * dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762] clearance around unit for maintenance. 15"Ø x 15" " [343] " [384] " [332] " [360] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). SECTION VIEW E Page 15

16 Unit imensions ERV8000i F " 3.000" [584] [76] 4.563" [116] C EXHUST " [838] " [838] OUTSIE 4.563" [116] 3.000" [76] " [584] E TOP VIEW " [2,362] " [610] " [533] " * [3,124] C EXHUST OUTSIE " [1,067] " [1,067] OUTSIE " [2,235] C " [508] " [508] F 3.000" [76] " [610] 6.000" [152] LEFT VIEW FRONT VIEW Fan Opening imensions Fan 6.250" [159] 9.500" [241] " [584] E 18"Ø x 13" 18"Ø x 18" " [479] " [479] " [441] " [556] " [813] OUTSIE Opening Locations Fan 18"Ø x 13" C* (RIS) " [387] C* (Spring) " [429] " [376] E F " [414] " [351] EXHUST " [813] 18"Ø x 18" " [387] " [429] " [376] " [357] " [294] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). F " [584] OTTOM VIEW 9.500" [241] 6.250" [159] C " [610] " [406] C " [1,067] E " [508] RIGHT VIEW NOTES: imensions in [ ] are millimeters. * dd 38" [965] to standard unit length if heating and/or cooling section is specified. * dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762] clearance around unit for maintenance. Page 16

17 Unit imensions ERV8000e CONTROL OX CCESS OOR CK VIEW " [2,362] " [965] " [1,016] " * [3,124] " [2,235] EXHUST HOO OUTOOR INTKE HOO 6.000" [152] LEFT VIEW FRONT VIEW Fan Opening imensions Fan " [584] 18"Ø x 13" " [479] " [441] 18"Ø x 18" " [479] " [556] Opening Locations Fan 18"Ø x 13" C* (RIS) " [387] C* (Spring) " [429] " [376] E " [414] 18"Ø x 18" " [387] " [429] " [376] " [357] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). SECTION VIEW 9.500" [241] " [813] C 6.250" [159] E E " [610] " [406] " [1,067] " [508] RIGHT VIEW 6.000" [152] NOTES: imensions in [ ] are millimeters. * dd 38" [965] to standard unit length if heating and/or cooling section is specified. * dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762] clearance around unit for maintenance. Page 17

18 Unit imensions ERV10000i F " 3.000" [737] [76] 4.563" [116] C EXHUST " [864] " [864] OUTSIE 4.563" [116] 3.000" [76] " [737] E TOP VIEW " [2,565] " [660] " [635] " * [3,531] " [660] " [356] C EXHUST OUTSIE " [1,270] " [1,270] OUTSIE " [2,286] C " [1,270] " [470] " [470] C C " [470] F 3.000" [76] " [660] 6.000" [152] E LEFT VIEW FRONT VIEW RIGHT VIEW Fan Opening imensions Fan 18"Ø x 18" 20"Ø x 18" " [479] " [629] Opening Locations Fan 18"Ø x 18" C* (RIS) " [387] " [556] " [578] C* (Spring) " [429] " [376] E F " [408] " [345] 9.500" [241] " [838] OUTSIE EXHUST " [737] E " [838] NOTES: imensions in [ ] are millimeters. * * dd 38" [965] to standard unit length if heating and/or cooling section is specified. dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762] clearance around unit for maintenance. 20"Ø x 18" " [410] " [451] " [398] " [397] " [333] F " [737] 6.250" [159] 9.500" [241] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). OTTOM VIEW Page 18

19 Unit imensions ERV10000e CONTROL OX CCESS OOR CK VIEW " [2,565] " [1,041] " [1,118] " * [3,531] " [2,286] EXHUST HOO OUTOOR INTKE HOO C 6.000" [152] LEFT VIEW FRONT VIEW Fan Opening imensions Fan " [737] 9.500" [241] 6.250" [159] 18"Ø x 18" 20"Ø x 18" " [479] " [629] " [556] " [578] " [838] Opening Locations Fan 18"Ø x 18" C* (RIS) " [387] C* (Spring) " [429] " [376] E " [408] E 20"Ø x 18" " [410] " [451] " [398] " [397] * NOTE: imension "C" varies depending upon which "lower Isolation" option is selected; RIS (Rubber In Shear pads isolation) or Spring (spring blower isolation). SECTION VIEW E " [660] " [356] " [1,270] " [470] RIGHT VIEW 6.000" [152] NOTES: imensions in [ ] are millimeters. * dd 38" [965] to standard unit length if heating and/or cooling section is specified. * dd 18" [457] to standard unit length if access section is specified between coils. ccess section must be specified when selecting electric heat with cooling. llow a minimum of 30" [762] clearance around unit for maintenance. Page 19

20 Roofcurb imensions INSULTE ROOFCUR Exhaust ir Hood Side X L Roofcurb etail 4 2" [51mm] " [457mm] Exterior Wall Interior Wall W See Roofcurb etail 2" 2" [51mm] [51mm] imensions ERV5000e ERV6500e ERV8000e ERV10000e L* *Roofcurb length is determined by subtracting 6" [152] from the unit length (not including hoods). W Roofcurb width is determined by subtracting 6" [152] from the unit width. X 46.0" [1,168] 52.0" [1,321] 57.0" [1,448] 65.0" [1,651] L*: Remember to add 38" [965] to standard unit length if heating and/or cooling section is specified EFORE subtracting 6" [152] for roofcurb length. Remember to add 18" [457] to standard unit length if access section is specified between coils EFORE subtracting 6" [152] for roofcurb length. Roofcurb Weight ERV5000e ERV6500e ERV8000e ERV10000e 315 lbs [143 kg] 345 lbs [156 kg] 375 lbs [170 kg] 415 lbs [188 kg] NOTE: imensions shown in [ ] are millimeters. Item/escription 1 - Galvanized Steel Exterior Wall 2 - Galvanized Steel Interior Wall 3-2" [51] Insulation 4 - Galvanized Steel Stiffener NOTE: The quantity of stiffeners provided will vary depending on the unit size. General Note: The roofcurb is shipped in pieces and requires assembly on the jobsite. Page 20

21 Electrical ata OP MOTOR HIGH EFFICIENCY 208/1/60 230/1/60 208/3/60 230/3/60 460/3/60 575/3/60 Motor HP FL MC MOP FL MC MOP FL MC MOP FL MC MOP FL MC MOP FL MC MOP N/ N/ N/ N/ N/ N/ N/ N/ N/ N/ N/ N/ NOTE: Electrical data may change depending on options selected (this data includes fan, wheel motors and base price electrical options). oes not include an electric heater, if selected. MC/MOP Selection With ifferent Size Supply nd Exhaust Motors MC for different motor HP: 1) Select the MC for each motor HP. 2) dd the two numbers together and divide by 2. 3) The result is the new actual MC value. MOP for different motor HP: 1) Select the MOP for each motor HP. 2) dd the two numbers together and divide by 2. 3) From the resultant calculated MOP value, select the next smallest value of protection from the Standard Overcurrent Protection chart below to get the actual MOP value. Example: 460/3/60 MC MOP 2 HP motor HP motor Total ivide by 2 Real value ctual value NOTE: This method gives approximate electrical data. Please consult Venmar Select Software or the factory for exact values. Standard Overcurrent Protection Page 21

22 Controls ata Sequence of Operation efore start-up, check the unit for obstructive packaging, objects near or in blowers, dampers, enthalpy wheel, etc. Once installation is complete, check all modes of operation to ensure that the unit is working properly. Close the doors and check for operation in all modes. Ventilation Control Venmar CES has a remote wall controller that is compatible with the unit control box for outdoor models. Power connected, no ventilation call. oth fans are off, frost control damper (if equipped) closes off fresh air from outside. External hood dampers (if equipped) are closed. Power connected, low speed call (if equipped). oth fans are on low speed, internal frost control damper (if equipped) closes recirculation opening. External hood dampers (if equipped) are open. If unit is single speed, it will come on that speed on a call for low or high. Power connected, high speed call. oth fans on high speed, frost control damper (if equipped) closes recirculation opening. External hood dampers (if equipped) are open. If unit is single speed, it will come on that speed on a call for low or high. Occupied Timer/Sensor Power connected, occupied timer/sensor connection open (unoccupied mode). oth fans are off, frost control damper (if equipped) opens recirculation opening. External hood dampers (if equipped) are closed. Free Cooling Power connected, enthalpy control contacts closed, unit ventilating. The wheel stops rotating, fans stay on set speed, frost control damper (if equipped) is closed. Fan Interlock When connecting the energy recovery ventilators to the existing ductwork system of an air handler, typically the air handler should be running whenever the ventilator is running. To achieve this combination there is a set of contacts in the control box which close when the ventilator is running. ERV Control Wiring low voltage remote control wiring interface is provided on the outdoor units. The connections are made through the bottom panel, roofcurb and roof opening. The low voltage remote wiring terminal is located inside the unit on the control box. Installer must provide wiring for the optional controls that may be supplied. ll field installed low voltage wiring must be Class II. Remote Wall Control Optional wall control requires 18 gauge wires (or equivalent). This remote wall control runs on 24 VC. Low Voltage Control ll other terminals are 24 VC or dry contact control. Low voltage terminal control consists of the following: Occupied Timer/Sensor 24 VC, needs dry contact to operate. Remote Fan Control (control wiring option) 24 VC, requires single pole, double throw switch. irty Filter Sensor Makes dry contact. Low Temperature Control (control wiring option) Makes dry contact. Wheel Rotation Sensor Makes dry contact. CO 2 Ventilation Control (control wiring option) Makes dry contact. Unoccupied Recirc Contacts Makes dry contact. Smoke etector (control wiring option) Makes dry contact. The remote wall controls work with the integrated controls within the unit to control the ventilation sequence. Without the wall control, fans can be operated with the dry contacts or a switch. Page 22

23 Controls ata Occupied Timer/Sensor Occupancy control is achieved by connection to a terminal provided either in the unit control box or the wall remote panel. This terminal requires a dry contact which could be provided by various controls such as a timer, occupancy sensor, building management system or other. Enthalpy Control Energy Recovery Ventilators (ERVs) can be controlled by an enthalpy controller that switches between free cooling and /C unit cooling. When free cooling is possible, the ERV will ventilate without energy recovery (the enthalpy wheel stops) on a call for cooling. The ventilation rate is not affected. rybulb temperature free cooling is achieved by reading the outside air temperature and setting the thermostat for the range of temperature where free cooling is required (factory set between 68 F and 80 F [20 C and 27 C]). Setpoint enthalpy control free cooling is achieved by using an enthalpy controller reading the outside air temperature and humidity (this setpoint is field adjustable). Remote Fan Control Remote fan control can be achieved by connecting dry contact controls to the terminal interface provided in the unit control box. These controls can be the following: CO 2 sensor, timer, building management system, SPT switch, etc. irty Filter Sensor ERVs can be equipped with dirty filter sensors which monitor the pressure across the filters and close the contacts when the filters become restricted with dirt. Venmar CES provides an alarm light to signal dirty filters on unit control box or wall remote panel. CO 2 Ventilation Control ERVs can be controlled by a CO 2 controller that dictates fan speed based on CO 2 levels. s CO 2 levels increase, fan speed is raised for increased ventilation. Wheel Rotation Sensor ERVs can be equipped with a wheel rotation sensor option. If the wheel rotation stops (unless in enthalpy state, defrost mode or unoccupied condition), an alarm signal will be activated. The alarm is used to turn on an alarm light installed in the control box or the remote wall panel. The wheel rotation sensor board has jumpers that can be used to set the time duration (1, 2, 4 or 8 minutes) for the alarm to be activated after wheel failure occurs. Unoccupied Recirc Contacts On recirc defrost units, an unoccupied recirc control can be achieved by connection to the terminal provided in the control box. These terminals require a dry contact which could be provided by a timer, thermostat or other. Closure of these terminals will cause the unit to go into a 'recirc mode' where the supply fan runs on high speed and the exhaust fan stops. Smoke etector ERVs can be equipped with a duct-mount smoke detector which will monitor the air when passing through the duct system into the ERV. When sufficient smoke is detected, an alarm condition is activated and will open the auxiliary contact to stop operation of the ERV. The smoke detector should be located in a normally occupied area of premises. It is recommended for compliance to IMC Code 606 and NFP-90. Page 23

24 Options Frost Control Recirculation efrost Recirculation defrost is a temperature initiated time-based cycle which will de-energize the exhaust fan and the wheel drive motor, close the outdoor air damper and circulate return air through both sides of the wheel. If recirculation defrost is in operation, it will recirculate approximately 15% of the time, only when the outdoor air temperature falls below 15 F [-9 C]. Please note that if the indoor relative humidity is expected to be 30% or less, please contact the factory as frost control may not be required at all. Exhaust Only efrost Exhaust only defrost is a temperature initiated time-based cycle which will de-energize the supply fan, close the outdoor air damper and exhaust return air through the exhaust side of the wheel as it continues to rotate. If exhaust only defrost is in operation, the supply fan will be shut off approximately 15% of the time, only when the outdoor air temperature falls below 15 F [-9 C]. Please note that if the indoor relative humidity is expected to be 30% or less, please contact the factory as frost control may not be required at all. Recirculation and Exhaust Only efrost Table efrost/ventilation ERV Type of Initiation (Minutes) Model Stage efrost Temperature efrost Time/Run Time 5000 to 1 E 15 F -9 C 12/ E -5 F -21 C 12/ to 1 R 15 F -9 C 12/ R -5 F -21 C 12/12 Legend: R - Recirculation E - Exhaust Only Variable Speed rive (VS) Frost Prevention Variable speed frost prevention is based on an exhaust air temperature and is controlled by a C controller. If this temperature reaches the factory setpoint of 33 F [1 C] (adjustable), the frost control cycle begins. The controller modulates the total energy wheel rotation speed to maintain the exhaust air temperature above its setpoint and prevent frost formation on the enthalpy wheel. Contact the factory for the relation between the wheel effectiveness and wheel rotation speed. Motors, Voltage and Speeds Venmar CES standard HP motors meet the Energy Policy ct (EPCT) of the United States and Canada's Energy Efficiency Regulation (EER). ll ERVs have numerous voltage options to choose from. See the Physical ata - Nomenclature Options chart on page 3 for specific voltage availability. Standard belt driven units come in one speed. s an option for the ERV units, Venmar CES offers Variable Frequency rives (VFs) to allow variable speeds for either the supply or exhaust motors (3 phase voltage only). The VF is keypad programmable and therefore allows the user to change the desired motor speeds or use custom settings and preferences. Standard in all VFs are wiring terminals that enable VF circuit and operation control by field wired relays, sensors or external devices volt control signal for the VFs is provided by others in the field. To guarantee that the user will have accurate and individual motor control, each motor has a separate VF on the applicable circuit. lso, for 575 volt, line reactors are installed to protect the VF and motor. irty Filter Sensor The dirty filter sensor option will monitor the pressure across the filters and will close contacts when dirt restricts the airflow to the setpoint. The connections at the external terminal interface will close and can be used to control a remote light or alarm to signal dirty filters. The sensor has the following features: Pressure setpoint is factory set (adjustable). Polyester film diaphragm responds to pressure changes as low as 2.5mm WC. Equipped with male quick connect terminals. Wheel Rotation Sensor The wheel rotation sensor is optional. If the wheel stops rotating for any reason, the dry contacts on the sensor will close. These contacts can be wired to a light, an alarm or building management system. See wiring diagram on unit control box cover for sensor contact location. External Finish - Paint Indoor and outdoor units use satincoat-finished galvanized steel with grey air-dried enamel paint. corrosion resistant paint finish (withstanding 1,000 hours of salt spray as per STM -117) is also available. ampers amper options are available in power open/spring closed. Gravity ackdraft amper ampers have the following features: Extruded aluminum damper frame is not less than 0.060" [2mm] in thickness and is 2.5" [64mm] deep. lades are extruded aluminum profiles. lade gaskets and side seals are extruded silicone. Gaskets are secured in integral slots within aluminum extrusions. earing system is composed of celcon bearings rotating on zinc-plated 1/2" [13mm] steel pivot points. Linkage system consists of hard alloy aluminum crankarms fastened to zinc-plated steel pivot rods and doubly secured within channel running along top of blade. Large diameter hard alloy aluminum linkage rod connects the crankarms by means of a zinc-plated steel trunnion. Cup point trunnion screw allows for a penetrating grip of the linkage rod. Trunnions are zinc-plated to provide a hard, smooth and long-lasting rotating surface. ampers are designed for operation in temperatures ranging between -40 F and 212 F [-40 C and 100 C]. ir leakage through a 24" x 24" [610 x 610mm] damper does not exceed 20 cfm/sq.ft. against 1" wg. differential static pressure at standard air. Non Insulated Motorized ampers have the following features: Extruded aluminum damper frame is not less than 0.080" [2mm] in thickness and is 4" [102mm] deep. lades are extruded aluminum profiles. lade gaskets are extruded EPM elastomer. Frame seals are extruded TPE thermoplastic. Gaskets are secured in an integral slot within the aluminum extrusions. Page 24

25 Options earings are comprised of a celcon inner bearing fixed to a 7/16" [11mm] aluminum hexagon blade pin rotating within a polycarbonate outer bearing inserted in the frame, resulting in no metal-to-metal or metal-to-plastic contact. Linkage hardware is installed in frame side and constructed of aluminum and corrosion resistant, zinc and nickel plated steel, complete with cup-point trunnion screws for a slip-proof grip. ampers are designed for operation in temperatures ranging between -40 F and 212 F [-40 C and 100 C]. ir leakage through a 48" x 48" [1220 x 1220mm] damper does not exceed 10.3 cfm/sq.ft. against 4" wg. differential static pressure at standard air. Standard air leakage data is certified under the MC Certified Ratings Program. Pressure drop of a fully open 48" x 48" [1220 x 1220mm] damper does not exceed 0.02" wg. at 1000 fpm. Insulated Motorized ampers have the following features: Extruded aluminum damper frame is not less than 0.080" [2mm] in thickness and is 4" [102mm] deep and is insulated with polystyrene. lades are extruded aluminum profiles, internally insulated with non-cfc, expanded polyurethane foam and thermally broken. Complete blade has an insulating factor of R-2.29 and a temperature index of 55. lade gaskets are extruded EPM elastomer. Frame seals are extruded TPE thermoplastic. Gaskets are secured in an integral slot within the aluminum extrusions. earings are comprised of a celcon inner bearing fixed to a 7/16" [11mm] aluminum hexagon blade pin rotating within a polycarbonate outer bearing inserted in the frame, resulting in no metal-to-metal or metal-to-plastic contact. Linkage hardware is installed in frame side and constructed of aluminum and corrosion resistant, zinc and nickel plated steel, complete with cup-point trunnion screws for a slip-proof grip. ampers are designed for operation in temperatures ranging between -40 F and 212 F [-40 C and 100 C]. ir leakage through a 48" x 48" [1220 x 1220mm] damper does not exceed 10.3 cfm/sq.ft. against 4" wg. differential static pressure at standard air. Standard air leakage data is certified under the MC Certified Ratings Program. ir leakage does not exceed 6.7 cfm/sq.ft. against 4" w.g. differential static pressure at -40 F [-40 C]. Pressure drop of a fully open 48" x 48" [1220 x 1220mm] damper does not exceed 0.03" wg. at 1000 fpm. External isconnect ll disconnects are factory installed. Fused or non-fused disconnects can be ordered. Hoods ll rooftop ERVs are available with outside air (O..) intake hoods and exhaust air (E..) outlet hoods. The E.. hoods help the exhaust fan with static regain for better airflow performance. The hoods also help keep debris and small animals from entering into the ERV unit. Hoods are weather and water resistant. Fan ischarge/return ir Options S.. - Supply ir Opening R.. - Return ir Opening For more detailed dimensions refer to dimensional data, pages 12 to 19. Filtration Venmar CES uses only the highest quality disposable Medium Efficiency Filters (MEF) with 35% ust Spot Efficiency (SE) as the standard option. Venmar CES also offers a high efficiency filter with an 80-85% SE rating. When using MEF filtration for both airstreams of the enthalpy wheel, a clean functional wheel with no reduction in wheel performance is ensured. Venmar CES recommends MEF filtration with all ERVs for optimum wheel performance. The following pressure drops are to be added to the ESP if high efficiency filters are specified. irflow Pressure rop Model (cfm) (in. wg.) ERV ERV ERV ERV Enthalpy Control - Free Cooling ERV units can be controlled by an enthalpy controller that switches between free cooling and /C unit cooling. When free cooling is possible, the ERV will ventilate without energy recovery (the enthalpy wheel stops) on a call for cooling. The ventilation rate is not affected. If the unit is not operating, enthalpy control contact will initiate low speed ventilation. The enthalpy control must be connected in conjunction with a cooling thermostat control to prevent free cooling from initiating in heating seasons. Enthalpy options can be temperature, setpoint enthalpy or differential enthalpy controlled. Enthalpy control options are factory mounted to the control terminals on the energy recovery ventilator. If the unit is ventilating, the enthalpy wheel will stop rotating upon control contact closure. Page 25

26 Temperature Controller (rybulb Setpoint) This simple temperature controller is used to free cool based on sensible energy alone. This controller has the following features: djustable differential setting: 3 F to 10 F [1.7 C to 5.6 C]. Operating scale range: 0 F to 100 F [-18 C to 38 C]. mbient temperature compensated. Solid State Enthalpy Controller (Setpoint Enthalpy) This controller maximizes the use of free outdoor air in place of the first stage of cooling in HVC economizer systems. It has the following features: Provides accurate solid state enthalpy change over control. Enthalpy setpoint (,,C,) is used to select combination of air temperature and humidity that is suitable for free cooling. Solid State Enthalpy Sensor (ifferential Enthalpy) For differential enthalpy control, a separate solid state enthalpy sensor is required along with the solid state enthalpy controller. The enthalpy controller monitors the outdoor air enthalpy and the enthalpy sensor monitors the return air enthalpy. The differential between the two airstreams is used as the primary condition for controlling the free cooling operation of the unit. This enthalpy sensor has the following features: Senses and combines temperature and humidity of outdoor air. Long lasting solid state sensing element is accurate and stable over time. lower Isolation ll fan packages are isolated for smooth and vibration-free operation. This type of operation helps to keep noise levels at a minimum. ll fractional HP and nominal HP fan packages use rubber isolation as the standard base option. Spring vibration isolators (1" [25mm] deflection) are also available. Purge Section Venmar CES offers an adjustable purge section for the ERVs. The purge section is adjustable but is factory set based on pressure differential. If you have to field adjust the purge, simply loosen the two set screws, pivot the purge to the desired angle and re-fasten the set screws. The following diagram describes how to calculate the prescribed differential for the system and ERV layout. O.. E.. P o/a P r/a damper 0.05 filter ESP R.. = 0.5" ESP P o/a = Static pressure on the outside air side of the enthalpy wheel P r/a = Static pressure on the return air side of the enthalpy wheel S.. Page 26 Options o the following operation carefully noting if the pressure is negative/positive. Formula: P o/a - P r/a (before the wheel on both sides: see ) Example: P o/a = P r/a = Suction = P o/a - P r/a = (-1.00) = 0.45 Pressure ifferential Using the results from the pressure differential calculation, refer to the table that follows for the purge airflow. Pressure Purge ifferential (cfm) NOTE: Purge flows are approximate values for fan selection only. Purge O.. O.. + C.. Heating Heating options are available; see the Heating Coils section for more detailed information (Pages 27-29). Cooling Cooling options are available; see the Cooling Coils section for more detailed information (Pages 30-33). Coil rrangement Venmar CES offers different coil arrangements for the ERV units depending on the unit utilization. The first option includes the heating coil then the cooling coil with an access section in between the coils. The second option includes the cooling coil then the heating coil with an access section between the coils. The third option includes the heating coil then the cooling coil without an access section between the coils. The last option is to have no access section, this option is for units with one coil or no coils. E.. Rotation O.. Exhaust fan pulls a portion of O.. through the wheel, purging wheel carryover and exhaust air to outside. O.. - Outside ir E.. - Exhaust ir C.. - Carryover ir