These versatile units are available in three distinct variations: (1) fan units without coil, electric heater, or controls; (2) fan-coii units without electric heater or controls, and (3) heating/cooling fan-coil units with electric heater and controls. Fan-coii units are available in four nominal coil sizes—042, 048, 060, and 062. Fan-Coil units with electric heaters, and the accessory heat packages for field-installation into the fan-coil units without heaters and the fan units, are available

916.827.730.025.095.0008,00821.127.741.245.037.095.0060460360008,00923.430.144.2454095060(tons) 460--- 3--- 60NONE— — 14.720.014.0101.0(tons) 006A005.57.214.720.014.0102.0NO41450818470010834008A0010.613.821.525.020.0102.0NO41450818.470.010.83.4009A0012.916.825.330.023. 0102.0008,00821.127.738.840.036.0102.0HS008,00923.430.141.84538102HSNONE— — 17.420.017.0104.0006A005.57.217.420.017.0104.0YES41450818470010834008A0010.613.824.925.022.0104.0YES41450818.470.010.83.4009A00 12.916.828.730.026.0104.00

The same equation can be used to determine the occupied or maximum ventilation rate to the building. For example, an output of 3.6 volts to the actuator provides a base ventilation rate of 5% and an output of 6.7 volts provides the maximum ventilation rate of 20% (or base plus 15 cfm per person). Use Fig. 38 to determine the maximum setting of the CO2 sensor. For example, a 1100 ppm set point relates to a 15 cfm per person design. Use the 1100 ppm curve on Fig. 38 to find the point when the CO2

Existing evaporator coil – If the existing evaporator coil may be re-used, check with the coil manufacturer to verify the coil construction is suitable for operation with the higher pressures of PuronR (R-410A). Also determine if the existing TXV valve is compatible with R-410A, replace if necessary. The minimum factory test pressure rating must be 250 psig (1725 kPa). Existing coil will need to be purged with Nitrogen to remove as much mineral oil as possible to eliminate cross contamination of

These words are used with the safety- --alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation. UNIT OPERATION ERV with OneToucht Control INT

FRESH AIR FROM ERV TO HOUSE 2. FRESH AIR FROM OUTSIDE TO ERV 3. STALE AIR FROM HOUSE TO ERV 4. STALE AIR FROM ERV TO OUTSIDE A07638 DIMENSIONS MODELABCDEFGin.mmin.mmin.mmin.mmin.mmin.mmin.mmERVBBLHA17---1/4438.2102544---1/2114.311279.47---3/4196.94---1/41089---1/2241.3 2 Climate Map for Energy and Heat Recovery Ventilators ERV Recommended w/HRV or ERV Wall Control ERV Recommended HRV Recommended Honolulu Sacramento Salt Lake City Boise Salem Vancouver Helena Edmonton Calgary Regina Winnipeg Bism

3. A dirty air filter will cause excessive strain on the blower motor. The filters in your ERV are washable and should be cleaned every 3 months. Use a vacuum cleaner to remove the heaviest portion of accumulated dust, then wash in warm water. NOTE: Do NOT clean these filters in a dishwasher or dry them with heating appliances as they will be permanently damaged. Use lukewarm water to clean filters. Replace filters only when they are completely dry. 4. Regularly check the screen on the exterior

This information, along with the installation data and dealer contact information will be helpful should your system require maintenance or service. ENERGY RECOVERY VENTILATOR INSTALLATION INFORMATION: Model # _____________________________________ Date Installed ________________________________ Serial # ______________________________________ DEALERSHIP CONTACT INFORMATION: Company Name_______________________________ ACCESSORIES (List type and model #) Address_____________________________________

\é TABLE OF CONTENTS J Pa# SAFETY CQNSÎDERÀTIONS..............IL............................1-3 INTRODUCTION V:..................................................................3 UNIT IDENTIFICATION ..1....................7......................2-£ PRODUCT OFFERING..............................................................3 FAN MOTOR SPEED TAPS.............................................3 FA4A, FB4A, FC4B, .AND FH4A CIRCUIT BOARD FUNCTION AND TROUBLESHOOTING......................3^6 ■ Pri

They are available with factory- or field-installed electric heaters both of which include the disconnect. A field- installed cooling control with disconnect is also available. A TDR (Time Delay Relay) is included with either the electric heat or the cooling control packages. The FF1DNE models are available with a factory installed TXV. This fan coil may be installed free standing, wall hung or flush mounted in the wall. The 22-in. wide cabinet size in all models allows units to fit between stan