Bryant HRVBBLHU User's Manual
Contents
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3. DEFROST EXCHANGET DEFROST EXCHANGET DEFROST EXCHANGET 6 Minutes 60 Minutes 6 Minutes 32 Minutes 6 Minutes 20 Minutes 6 Minutes 60 Minutes 6 Minutes 32 Minutes 6 Minutes 20 Minutes 6 Minutes 60 Minutes 6 Minutes 32 Minutes 6 Minutes 20 Minutes All defrost times are in the standard mode as shipped T Time between defrost when within specified temperature range O0SLLOH THSAHH ul ON 20086v ACISLNO OL HH 3 TIVLS T OL ASNOH INO8H HIV 3 TVLS ASNOH OL HS3HH C AdISLNO HIV HS3Hd F SALON 2 892 2 o 186 T 09 oe PRL z6r 849 9 01 89 rsz 32 Es T 2 99 pt 84 SNOISNAWIG 91 91 61 91791 91 9 91 9 6 1 91 8 00 L1ASS88AHH 91 91 61 91 6 1 9L Z St 91 9 200867 591 P s 71 9 Tem ae SL 7 099 ec ACISLNO OL WOH HIV 3715 v
4. 7 902 3ShnoH OL AHH WOUS HIY HS3HJ 2 Videte OL 3GdIS10n0O HIV HS3HH E leor SALON Ye Li c SNOISNAWIG PHYSICAL DATA MODEL DESCRIPTION CONVENTIONAL COMPACT HIGH EFFICIENCY Model No HRVBBVHU1150 HRVBBVHU1260 HRVBBSVC1150 HRVBBSVC1200 HRUBBLVU1 150 HRUBBLVU1200 HRUBBLVU1330 Port Locations Sides Sides Top Top Top Top Top Core Type Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Cross Flow Cross Flow Cross Flow Cross Flow Cross Flow Counterflow Counterflow Weight Ib kg 65 29 5 73 33 2 60 27 80 36 3 80 36 3 120 54 5 120 54 5 Shipping Weight Ib kg 75 34 83 37 6 75 34 89 40 4 89 40 4 143 64 9 143 64 9 Shipping Dimensions in Height 23 1 16 22 15 16 31 5 31 5 31 5 Width 36 1 16 35 1 16 23 25 23 25 23 25 Depth 17 13 16 22 5 16 26 00 26 00 26 00 PERFORMANCE DATA MODEL DESCRIPTION CONVENTIONAL COMPACT HIGH EFFICIENCY Model No HRVBBLHU 1 150 HRVBBLHU1250 HRVBBSVC1 150 HRVBBSVC1200 HRVBBLVU1150 HRVBBLVU1200 HRVBBLVU1330 Capacity 0 5 0 3ESP in wc 130 168 191 210 106 150 177 211 123 141 189 209 300 334 Efficiency Sensible percent 32 0 C 65 65 69 81 84 80 13 F 25 C 65 60 60 69 72 74 Efficiency Latent percent 9 all temperatures Heat Core Exchange Area cu ft cu m ELE
5. 8 1 8 x 10 3 4 1 KVAFL0101145 Internal Filter Used with HRVBBLVU 1330 Unit 14 3 8 x 15 1 2 1 KVAFL0101810 Internal Filter Used with HRVBBLVU 1200 Unit 8 1 8 x 10 3 4 1 CONTROL FEATURES Basic Control Allows the user to manually set fan speed to low or high as required to maximize comfort Standard Control Offers automatic dehumidistat control and the option to select continuous or intermittent fan operation Setting the wall control to low will activate the continuous mode Automatic Control In addition to the features found with standard control this package offers a recirculation mode These controls may only be used to operate stand alone units with the defrost option which enables the recirculation feature FAN CONTROL SPEED DEHUMIDISTAT ER INTERMITTENT CIRCULATION DESCRIPTION CONTROL CONTROL e Basic Standard Automatict Air exchange with outside T No air exchange with outside t Use only on units with defrost CONTROL DESCRIPTION AND USAGE Fan Speed Control Enables user to modulate fan speed from low to high air exchange with outside Dehumidistat Control Allows the user to select the relative humidity level at which the unit would change fan speed for dehumidification in the winter months Continuous Mode If the relative humidity inside the building is lower than selected air exchange occurs with the outside at low speed If the relative humidity ins
6. CTRICAL DATA CONVENTIONAL COMPACT HIGH EFFICIENCY HRVBBLHU1 150 HRVBBLHU1250 HRVBBSVC1150 HRVBBSVC 1200 HRVBBLVU1 150 HRVBBLVU1200 HRVBBLVU1330 Voltage 120 120 120 120 120 120 Max Power watts 150 218 115 195 115 250 500 Max Amps 1 4 1 9 1 2 1 8 1 2 2 2 5 4 METHODS TO SIZE HRV S METHOD 1 1 Calculate cu ft of occupied space 2 Multiply by recommended air changes per hr AC h 3 Divide by 60 minutes per hr to convert to CFM EXAMPLE 2000 sq ft with 8 ft ceiling 0 35 air changes per hr AC h 2000 sq ft x 8 ft ceiling x 0 35 AC h 60 min h 2 93 3 CFM METHOD 2 1 Multiply number of people times 15 CFM person 2 Multiply number of bath rooms 20 CFM each 3 Add 25 CFM for kitchen EXAMPLE 2 people 2 baths 1 kitchen 2 x 15 2x 20 25 95 CFM ADDITIONAL HEATING AND COOLING LOAD CHARTS Although the ventilators process the outside air before it enters the home additional heating and cooling loads need to be considered HEATING LOAD BTU Outside Heat Load Btuh Inside Design Temp 72 Temp F HRVBBLHU1150 HRVBBSVC1250 HRVBBSVC1150 HRVBBSVC1200 HRVBBLVU1150 HRVBBLVU1200 HRVBBLVU1330 The heating load chart shows the heating loads in Btuh for a range of winter design temperatures for each model of ventilator EXAMPLE The heating design temperature for Milwaukee WI is 4 F At 5 F the additiona
7. HRV 71 1 Model number nomenclature TESTED CERTIFIED E m 222 SS DS Uu SOS ESS I I gt HOME VENTILATING INSTITUTE DIVISION OF AMCA Boston 28 ng ius SNR IER arise Honolulu gt ERV Recommended w HRV ERV Wall Control A00099 Controls and accessories part no nomenclature Kit Number KVBCNO101CBS KVBCNO101CST V B CN K Accessory Kit Description Basic HRV Control Standard HRV Control 01 01 BAU CONTROL DESCRIPTION BAU Bryant Automatic Control BBS Bryant Basic Control BST Bryant Standard Control ACCESSORY DESCRIPTION 6FM 6 in Flowmeters 2 7FM 7 in Flowmeters 2 8FM 8 in Flowmeters 2 EXH Exhaust Hood HOD Intake Hood KIT Balancing Kit FIR Interlock Relay TIMER DESCRIPTION 20C 20 Minute Timer Kit Carrier 60M 60 Minute Adjustable Timer Kit FILTER DESCRIPTION 112 11 1 2 x 12 3 4 116 11 7 8 x 16 5 8 123 12 15 16 x 13 1 2 145 14 3 8 x 15 1 2 713 7 13 16 x 13 1 2 810 8 1 8 x 10 3 4 812 8 7 8 x 12 3 4 916 9x 16 5 8 01 Single Pack 01 Part Number AC Accessory CN Control FL Filter Media TM Timer A Original Series B Second Series V Heat Recovery Ventilator HRV ACCESSORIES Where Used Used with all H
8. L 001 96 06 98 d Aup jo punod Aup jo punod Aup jo punod mg ye Adjeujug eunisioui jo spunog eunisioui sureJo LYVHO 9IHL3WNOHHOASd 11 HRV INSTALLED WITH FORCED AIR SYSTEM Wy c j i M J A99297 A99298 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE UNIT MUST BE INSTALLED IN ACCORDANCE WITH INSTALLATION INSTRUCTIONS Heating amp Cooling Systems Cancels New FORM PDS HRV 71 1 2000 Bryant Heating amp Cooling Systems 7310 W Morris St Indpls IN 46231 12 PRINTED IN U S A Catalog No 12HR VBO 3 00
9. RVs Used with all HRVs KVBCNO0101CAU Automatic HRV Control HRVBLSVU HRVBBLVU KVAACO101FIR Interlock Relay When combining an HRV with a Furnace or Fan Coil KVATM010120C KVATM010160M 20 Minute Push Button Timer 60 Minute Timer Used with all HRVs when 20 minute manual operation is required Used with all HRVs time is adjustable between 10 and 60 minutes KVAACO101HOD Exterior Intake and Exhaust Hood 2 Required KVAACO101KIT Start up Balancing Kit Start up Balancing Kit includes 2 6 in Flow Meter Collars amp Magnehelic Gage KVAACO1016FM KVAACO1017FM 6 in Flow Meter Collar 7 in Flow Meter Collar At start up when 6 in duct work is connected to HRV At start up when 7 in duct work is connected to HRV KVAACO1018FM 8 in Flow Meter Collar At start up when 8 in duct work is connected to HRV KVAFK0101150 Internal Filter Used with HRVBBLHU 1150 Unit 11 3 4 x 12 7 8 x 3 4 2 KVAFK0201200 KVAFL0101713 Internal Filter Internal Filter Used with HRVBBLHU 1250 Unit 11 3 4 x 16 3 4 x 3 4 2 Used with HRVBBSVU 1150 Unit 7 13 16 x 13 1 2 2 KVAFL0101123 Internal Filter Used with HRVBBSVU 1200 Unit 12 15 16 x 13 1 2 2 KVAFL0101123 Internal Filter Used with HRVBBLVU 1200 Unit 12 15 16 x 13 1 2 2 KVAFLO0101145 KVAFL0101810 Internal Filter Internal Filter Used with HRVBBLVU 1200 Unit 14 3 8 x 15 1 2 Used with HRVBBLVU 1330 Unit
10. SINGLE PACKAGE HRVBBLHU ELECTRIC HEATING HRVBBSVC Heating amp Cooling Systems COOLING UN ITS H RVBB LVU Heat Recovery Ventilators The Heat Recovery Ventilation HRV system offered by Bryant is the finest unit on the market today The HRVB provides efficient and cost effective heat recovery during the heating season when needed most As temperatures drop below 23 F 5 indoor air is recirculated periodically through the heat exchanger core to prevent frost from forming Competitors methods of supplementary electric defrost waste energy Unlike rotary wheel heat exchangers which mix air streams these cross flow or counterflow heat exchangers ensure that there is no mixing of the stale air stream with the fresh outdoor air stream A filter installed on the incoming outdoor air stream removes large airborne particles from the intake air stream before they enter the heat exchanger and reduces the maintenance required HRVBBLHU The units acoustically engineered design makes them the quietest on the market and ensures that comfort is felt not heard Unlatching 2 suitcase style latches allows easy removal of the filters and core for cleaning FEATURES Energy saving defrost cycle Cross flow counterflow heat exchangers Two filters on incoming outdoor air stream to protect the HRV core Acoustical design No tools maintenance Polypropylene heat exchanger core HRVBBSVC HRVBBLVU Form No PDS
11. ide the house is higher than selected air exchange occurs with the outside at high speed Ensures continuous air exchange for constant air quality Intermittent Mode If the relative humidity inside the building is lower than selected no air exchange occurs and the System turns off If the relative humidity inside the house is higher than selected air exchange occurs with the outside at high speed Ensures minimum air exchange level when the building is unoccupied to minimize operating costs Circulation Mode If the relative humidity inside the building is lower than selected the ambient air would be circulated and filtered at high speed If the relative humidity inside the house is higher than selected air exchange would occur with the outside at high speed Ensures continuous movement and filtration of air for maximum comfort Available with automatic control only AUTOMATIC DEFROST CYCLE FEATURES All models offer a non electric defrost cycle feature which prevents frost and ice buildup within the heat recovery core When the outside air temperature falls below 23 F 5 C it is electronically sensed and the dampers close the outside air ports This allows warm indoor air to recirculate within the heat recovery core The frequency of this cycle increases as the outside air temperature decreases MODEL HRVBBLHU HRVBBSVU HRVBBLVU 23 F TO 55 F 5 C TO 15 C 4F TO 17 F 15 6 C TO 27 3 C BELOW 18 F 27 8 C
12. l heating load of the HRVBBLHU1250 is 8417 Btuh This additional load should be taken into consideration when sizing the heating equipment COOLING LOAD BTU Outside Cooling Load Btuh Inside Design Temp 75 F and 50 Relative Humidity Enthalpy Btu Ib HRVBBLHU1150 HRVBBLHU1250 HRVBBSVC1150 HRVBBSVC1200 HRVBBLVU1150 HRVBBLVU1200 HRVBBLVU1330 670 1 071 780 990 770 990 1 390 80 35 36 37 38 39 40 41 42 The cooling load chart shows loads in Btuh as well To use the cooling load chart first find the design enthalpy from a psychrometric chart using the design dry bulb and wet bulb temperatures See psychrometric chart on p 11 The cooling load can then be found for a range of enthalpies for each ventilator EXAMPLE The cooling design dry bulb temperature for Milwaukee WI is 87 F and the average wet bulb at that temperature is 73 F On the psychrometric chart the enthalpy is about 37 7 Btu Ib of dry air which will round up to 38 Btu Ib of dry air In the left column at 38 Btu lb the HRVBBLHU1250 would have an additional cooling load of 6428 Btuh This additional load should be taken into account when sizing the air cooling equipment 10 601 10 Adjeyjue pue senjedoud 4 22
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