Carrier ERVCCSHB1100 - Manuals

Page 2 - Inspect Equipment; should be located in a conditioned space; COMPONENT DESCRIPTION; ER

2 INTRODUCTION The Energy/Heat Recovery Ventilator (ERV/HRV) is used toexchange indoor stale air with outside fresh air. The unit is equipped with a special energy/heat recovery core which transfersboth sensible and/or latent heat between the fresh incoming air and stale exhaust air. The cross--flow...

Page 3 - UNIT INSTALLATION; UNIT DAMAGE HAZARD; CAUTION; Mount Unit; CARBON MONOXIDE POISONING HAZARD; WARNING; NOTE

3 UNIT INSTALLATION UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation.Do not install ERV/HRV in a corrosive or contaminated atmosphere. CAUTION ! Mount Unit The ERV/HRV can be suspended from floor joists using chains and 4 springs. Attach metal ha...

Page 4 - PROPERTY DAMAGE HAZARD; Insulated flexible duct is required on both fresh--air inlet and; IMPORTANT; WALL CONTROL; Table 1 – Basic Control

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 - Operation

5 between wall control and ERV/HRV connector following colorcode. (See Fig. 5 and 10.) Replace top cover assembly. NOTE : ERV/HRV wall control and circuit board operate on 12VDC. YELLOW Y R G B RED GREEN BLACK A98383 Fig. 10 -- Typical Wall Control Operation The Standard and Latent wall controls hav...

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

6 OPERATING THE ERV/HRV WITH THE INFINITY CONTROL The ventilator has four settings in heating mode and three settings in cooling mode. Heating: AUTO -- the ventilator selects the speed based on indoorhumidity and outdoor temperature. It may cycle on/off every 30 minutes depending on humidity and out...

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 CONNECTION DIAGRAM Line voltage factory wiring Class 2 low voltage factory wiring Class 2 low voltage field wiring M1 A1 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 J1...

Page 13 - LOGIC DIAGRAM

13 120V, 60Hz Neutral 120V, 60Hz Line CPU K2 K4 K5 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 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 J12-2 J12-1 A1 A2 Damper motor J3-2 J3-1 J2-2...

Carrier ERVCCSHB1100 - Manuals

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Manual Carrier ERVCCSHB1100

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Carrier Manuals