Carrier HRVCCLHU Installation, Start-Up, And Operating Instructions Manual Download Page 1 | Manualshive

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Summary of Contents for HRVCCLHU

Page 1: ...k Relay 8 20 Minute Timer 8 60 Minute Adjustable Timer 8 BALANCING HRV lO I 1 Balancing Dampers 10 Flow Collars 10 11 VENTILATION EVALUATION 12 13 Method i 13 Method 2 13 CONTROL BOARD OPERATION 13 Board Function 13 Defrost 13 Off and Intermittent Off Mode 13 High Speed Air Exchange 13 Low Speed Air Exchange 13 CARE AND MAINTENANCE 13 14 Door 13 Filter 14 Blower Motor and Wheel 14 Cleaning the Cor...

Page 2: ...ep l_lnspect Equipment Move carton to final installation location Remove HRV from carton taking care not to damage unit Remove all packaging and inspect unit for damage Remove parts bag from inside unit File claim with shipping company if shipment is damaged or incom plete Check to make sure HRV unit matches Fig 1 through 3 and 7 through 9 Step 2 _Select Location The HRV should be located in a con...

Page 3: ...n duct system NOTE Balancing dampers should be installed in stale air exhaust and fresh air intake ducts before connecting to the HRVCCSVU and the HRVCCLVU units The balancing dampers are provided in the HRVCCLHU units see balancing HRV section Step 5 Condensate Drain To connect condensate drain proceed as follows 1 Insert sleeved grommets into bottom of unit using the gasket washer and nut see Fi...

Page 4: ...G FRESH AIR EXHAUST TO OUTSIDE NOTE SUPPLY EXHAUST DUCTSTO HAVE BALANCING DAMPERS ON COLD SIDES SEE STEP 4 CONNECT DUCTS TO HRV REAR INLET HOOD 6 FEET EXHAUST HOOD NOTE ALL DUCT WORK TO BE FIELD SUPPLIED 18 IN Fig 7 Exhaust Ventilation A99265 ...

Page 5: ...0 Electrical cord connects to standard I 15 v outlet The following listed items are components of HRVCCSVU and HRVCCLVU See Fig 9 and 10 I Stale air return from building connected to return air duct system 2 Fresh air intake connected to outdoor air inlet hood 3 Exhaust air connected to outdoor air exhaust hood 4 Dampers are used to control air exchange with outdoor air during defrost mode 5 Mecha...

Page 6: ...ch to cycle between 3 modes of operation There are 5 LEDs to indicate mode of operation See Table 3 NOTE This control is designed to be used primarily with installations which are independent of a forced air system models HRVCCSVU and HRVCCLVU only 1 Initially the switch is off All LEDs are off and HRV is inoperative 2 First push of mode button puts HRV into intermittent mode The HRV operates at h...

Page 7: ...ity Levels OUTSIDE TEMPERATURE DOUBLE PANE TRIPLE PANE WINDOWS WINDOWS 50 F 10 C 55 percent 65 percent 32 F 0 C 45 percent 55 percent 14 F 10 C 35 percent 45 percent 4 F 20 C 30 percent 45 percent 22 F 30 C 25 percent 35 percent If the level of humidity falls too low in the winter months while operating in the continuous exchange mode a humidifier may be integrated into the system Intermittent exc...

Page 8: ...ystem Step 2 20 Minute Timer A push button timer can be used to override the wall control and put the HRV into high speed for 20 minutes Connect switches in parallel and connect leads to HRV terminals 1 OC and OL gee Fig 14 Push button locations are ideal in special activity areas such as bathrooms or kitchen where high speed exhaust operation is needed for a short period of time NOTE The 20 minut...

Page 9: ... TERMINAL BLOCK A92460 Fig 13_lnterlock Relay Wiring Layout J3 ELECTRONIC CONI_OL eO_RO 90 80 70 60 OL sO oc40 i 30 J1 Q TH E WIRES FROM 33dE SWITCH YELLOW INDICATOR J3 3 BLACK COMMON J34 RED SWITCH J3 5 I_l _ I I I I I I I I OPTIONAt _ _ 60 MINUTE TIMER I RED BLACK __lill _ YELLOW OPTIONAL PUSH BUTTON SWITCHES 5 SWITCHES MAXIMUM oc BLACK J3 4 COMMON TERMINAL S13RIp o BACK OF PUSH eUTTON SWITCH __...

Page 10: ...lance can result over pressurizing the home If exhanst air is greater than supply air combustion appliances may backdraft bringing exhaust fumes into the house A balanced condition will ensure optimum performance provide satisfied customers and avoid expensive callbacks Before proceeding with balancing all windows doors and fire place flues should be tightly closed No exhaust systems such as 10 ra...

Page 11: ...balanced and dampers are adjusted to equalize airflow use tape or drive screws to prevent damper blades from moving Remove flow collars and secure ducts This procedure should be repeated to ensure unit is balanced properly A98400 Fig 17 Magnehelic Gage NOTE The flow collar directional arrow on flow collar1 must be oriented in the airflow direction of unit NOTE Some field modification may be requir...

Page 12: ...when sanding drywall This type of dust may damage system When ventilation requirement is determined use Product Data Sheets to reference unit airflow delivery and performance 12 A92385 Fig 25 HRVCCLVU Airflow During Recirculation and Defrost The ventilation capacity of an HRV unit while at maximum speed is defined according to greatest total airflow required These methods are derived from the Cana...

Page 13: ...ing the outside air damper and re circulating warm indoor air through the heat recovery core This happens approximately every hr with 5 minute defrost cycle During this process core is defrosted without the use of electric strip heat At 5 F 15 C unit will defrost for 5 minutes every half hr At 22 F 30 C the unit will sense a need to defrost every 20 minutes with a 5 minute cycle See the Troublesho...

Page 14: ...ition outside air thermistor must be connected to control board for it to operate properly See Table 6 Temperature vs Ohm Chart for valid temperature range 14 Step 3 Blower Motor The HRV blower motor operates on 115vac with 2 speed opera tion The easiest way to check blower speed operation is to use the wall control and initiate a low speed blower and high speed blower operation NOTE If there is a...

Page 15: ...8 3 918 120 3 750 Table 7 Factory Set Blower Connection HIGH or LOW Speed CONTROL MODULE J1 6 No Connection J1 4 MAIN ELECTRICAL BLOWER HARNESS CABLE WIRE Orange Orange NO Connection Blue Cap Red Red SPEED High Me_um Low Table 8 Modify Blower Connection HIGH or MEDIUM Speed CONTROL MODULE Jl_ J1 4 No Connection MAIN ELECTRICAL BLOWER HARNESS CABLE WIRE Orange Orange Red Blue NO Connection Red Cap ...

Page 16: ...plug unit back in 115vac Step 6 Control Module Jumpers Jumpers on the control module give exact configuration to HRV micro controller If there is a mistake in the jumper configura tion it can cause improper unit operation This control has a simplified jumper selection mode Jumper selection is done by the presence or absence of jumper at specific location See Tables 11 and 12 Always disconnect unit...

Page 17: ...cation is not properly entered or is not working CASE 1 User changes the mode on wall control and HRV responds to command OFF LOW or HIGH speed Check all wires to wall control particularly red wire See Table 14 CASE 2 User changes the mode but HRV does respond All indicators flash at a rate of about once every 8 sec Check all wires to wall control particularly green wire If problem still exists te...

Page 18: ... OF THE ORI_tN_L WIRE AS _UPt LIEO MUST OE REPLIED USE TI4E SAME OR E_IVALENT WIRE U_E F_C_DRy 5UPPLIE_ p_tOTECTIVE Tt _lNn LINE VOLTAGE LOWVOLTAGE AND F_ELOWIRE COLORCODE R RED BK BLACK V VIOLET BL 8LACK w WHIT_ GY GR_Y y YELLOW 0 ORANGE BN BROWN G GREEN NC NO CONNECTION 5 FILL9 WlRtNG MUST _pkY WqTHA_UCABLE _Dt_ ORDiNAtE8 AND REGU_T_ jUI OE FROST TIME JUMPER TABLE i I _ _NUTE l _p JUrA Ju_8 JUIC...

Page 19: ...2 FAN MOTOR 2 I USED ONLY WITH HRVCCLHU125O _RVCCLVUI _C_ AND HR_ CLVU_330 30Ak_PER MOTOR 2 IS USED ONLY WlTHRV _V_ 200 AN D HRVCC_VU 1330 4 IF ANY OF THE ORIGINAL WIRE _S SUPPLIED MUST BE REPLA 0_ U_E TH_ SAM_ OR EOUtVALENT WIRE S FACTORY S_T WIRING _OR BLOWER SpEE_ SELECTION IS HIGH AND L_W M OIUM SPE_D C_N BE S_LECTED IN_TE_D OF LOW _EED DISCONNECT RED WIRE FROM MOTORIS I RED TAP AND CONNECT TO...

Page 20: ...6t 56 7 _5 7 8t DIA 1 460_ I Ill _ 15t 16 7 8 381 0 NOTES 1 FRESH AIR FROM OUTSIDE TO HRV 2 FRESH AIR FROM HRVTO HOUSE 3 STALE AIR FROM HOUSE TO HRV 4 STALE AIR FROM HRV TO OUTSIDE MODEL NO HRVCCLHU1150 HRVCCLHU1250 A99263 jmm 196 9 236 6 Fig 29 Dimensional Drawing HRVCCLHU ...

Page 21: ... HRV TO HOUSE 3 STALE AIR FROM HOUSE TO HRV 4 STALE AIR FROM HRV TO OUTSIDE _1511 6 398 5 _ _ G _ __ 2 PLCS E A B C MODEL NO in mm in mm in mm in HRVCCSVU1150 18 1 2 469 9 4 11 16 119 1 13 5 16 388 2 HRVCCSVU1200 HRVCCLVU1150 24 1 2 622 2 8 3 16 208 0 19 5 16 490 6 A98003 D E F G mm in mm in mm in mm 15 7 16 392 1 13 9 16 344 5 5 7 8 149 2 19 15 16 506 2 14 9 16 369 9 16 15 16 430 2 6 7 8 174 6 19...

Page 22: ... OUTSIDE b_ 1 1 2 38 1 _ 2 PLGS t 24 1 16 _ 611 2 C148 2 2 PLCS T 43 1092 2 6 15 16 185 16 _ 176 2 465 1 2 3 16 1 125 4 55 6 2 PLCS q F2 PLCS L 123 4 323 91 23 WW 608 0 _ 7 1 _ _ 181 0 _ 11 POWER _ CORD 41 1041 4 WALL I _ CONTROL I _ _ WIRING 3 8 DIA t 19 1 16 48i 2 208 0 1 6 DIA 17 5 2 PLCS 182 6 Fig 31 Dimensional Drawing HRVCCLVU1200 or HRVCCLVU1330 A98001 ...

Page 23: ...theory and skills programs is available using popular video based formats and materials All include video and or slides plus companion book Classroom Service Training plus hands on the products in our labs can mean increased confidence that really pays dividends in faster troubleshoo_ng fewer callbacks Course descriptions and schedules are in our catalog CALL FOR FREE CATALOG 1 800 962 9212 Packag...

Page 24: ...lis IN 46231 hrvlsi Manufacturer reserves the right to discontinue or change at any time specifications or designs without notice and without incurring obligations i_12 PC 101 Catalog NO 03HR VC3 Printed in U S A Form HRV 2SI Pg 24 5 00 Replaces HRV 1SI a ...

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