Bryant ERVBBSVA1100 - Manuals

Page 2 - INSTALLATION CONSIDERATIONS; Inspect Equipment; should be located in a conditioned space; COMPONENT DESCRIPTION; UNIT DAMAGE HAZARD; CAUTION; Mount Unit; ER

2 The model operates at 2 airflows, 50 CFM in low speed and 100CFM in high speed. This unit comes in two configurations, vertical or horizontal. Special attention should be given to duct application,balancing the ERV/HRV, and locating unit for easy access and routine maintenance. INSTALLATION CONSID...

Page 3 - Independent System Application; CARBON MONOXIDE POISONING HAZARD; WARNING; NOTE

3 A05331 Fig. 6 -- Chain Spring Installation Independent System Application In the absence of a forced--air system and a typical duct systemlayout, the ERV/HRV can be applied as an independent or stand alone unit. To ensure comfort, this type of application involvesrunning both fresh--air and return...

Page 4 - Connect Ducts to ERV/HRV; PROPERTY DAMAGE HAZARD; Insulated flexible duct is required on both fresh--air inlet and; Locate and Install Exterior Hoods; IMPORTANT; Condensate Drain; WALL CONTROL; Types; Table 1 – Basic Control; Location

4 Connect Ducts to ERV/HRV PROPERTY DAMAGE HAZARD Failure to follow this caution may result in minor property damage from sweating duct or loss of unit efficiency and capacity.If ERV/HRV duct work is installed in an unconditioned space, insulated flexible duct is required. CAUTION ! Insulated flexib...

Page 5 - OPERATING THE ERV/HRV WITH

5 thermostat and follow same guidelines as installing a thermostat(locate approximately 5 ft (1.5m) above floor, mount on an inside partitioning wall, etc.) Wiring Remove top cover assembly from wall control and pass thermostatwire through hole located on back of control before attaching to wall. Co...

Page 6 - BOOT SEQUENCE; ELECTRICAL CONNECTIONS; ELECTRICAL SHOCK / FIRE HAZARD; ACCESSORIES; 0 Minute Timer; 0 Minute Adjustable Timer

6 DEHUM -- will only turn on if humidity is 3% over setpoint.The speed is determined by indoor humidity and outdoor temperature. Cooling: AUTO -- the ventilator selects the speed based on indoorhumidity and outdoor temperature. It may cycle on/off every 30 minutes depending on humidity and outside t...

Page 7 - DETAIL A; See Detail A

7 BALANCING ERV/HRV Balancing intake and exhaust airflow is very important for propersystem operation and optimum performance when applying an ERV/HRV. Unit balancing prevents a positive and/or negativepressure within the home. Balancing the ERV/HRV is done by applying magnehelic gauge and using the...

Page 8 - VENTILATION EVALUATION; Table 3 – Ventilation Air Requirements, cfm; Table 4 – Ventilation Air Requirements, L/s; FLOOR; CONTROL BOARD OPERATION; UNIT COMPONENT DAMAGE HAZARD

8 VENTILATION EVALUATION UNIT DAMAGE HAZARD Failure to follow this caution may result in reduced unit efficiency, capacity or unit life.DO NOT use HRV during construction of a house or when sanding drywall. This type of dust may damage system. CAUTION ! Ventilator Sizing Tables 3 and 4 should be use...

Page 9 - TROUBLESHOOTING; Override Test

9 NOTE : The core should only be serviced when outdoor temperature is 60 ° F to 75 ° F (16 ° C to 24 ° C) and it is dry. UNIT COMPONENT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation.DO NOT use water to clean core or damage will result. In addition,...

Page 10 - Table 5 – Troubleshooting; NO C NC I OC OL Y R G B

10 If the integrated control LED of the unit is flashing, this means the unit sensors detected a problem. See the table below to know where on theunit the problem occurs. Table 5 – Troubleshooting LED flashes GREEN. Thermistor error. Reference Table 6 for proper temperature vs. resistance relationsh...

Page 11 - HRV DEFROST CYCLES

11 Table 6 – Temperature / Ohm Relationship Temp. ( ° F / ° C) Resistance (Ohms) --- 9 / --- 23 78330 --- 8 / --- 22 74610 --- 6 / --- 21 71100 --- 4 / --- 20 67770 --- 2 / --- 19 64570 --- .4 / --- 18 61540 1 / --- 17 58680 3 / --- 16 55970 5 / --- 15 53410 7 / --- 14 50980 9 / --- 13 48680 10 / --...

Page 12 - CONNECTION DIAGRAM

12 M 1 T1 R1 Field wiring remote control (see notes 3, 4) 120V, 60Hz W1 F1 J5 J7 J6 J4 ELECTRONIC ASSEMBLY 123 1 2 1 2 123 1 2 3 4 1 2 1 2 3 4 5 1 2 3 4 5 J8 J9 J11 J10 1 2 J12 J13 J14 10 987654321 YEL RED GRN BLK M 2 C1 C2 BLK BLU BRN BLK BLK BLK BLK BLK BLU BRN 24V class 2 9.5Vclass 2 BLK WHT BRN ...

Page 13 - LOGIC DIAGRAM

13 120V, 60Hz RETURN 120V, 60Hz LINE CPU K 2 K 4 K 5 J5-2 J10-1 J10-2 Exhaust fan motor Supply fan motor J5-1 J5-3 J7-2 J7-1 J4-1 J4-3 J6-2 J6-1 K1 K3 K2 24V class2 9.5Vclass 2 120V 90V 68V neutral J9-1 J9-2 J9-3 J4-2 J9-4 Exhaust fan motor capacitor Supply fan motor capacitor J8-1 J8-2 J8-4 J8-5 K4...