background image

12

Appendix A

MOUNTING DIAGRAM

B6LC AND B12LC UNITS

Space must be left to allow connection
of drain lines with adequate slope for drainage

Wooden Curb (Supplied by others)

Bolt to Floor

Rubber Vibration Isolator

(Supplied by others)

U Channel

(Supplied by others)

3/8" (10mm)
Threaded Rod
(Supplied by others)

NOTE:

Diagrams show standard unit configuration.
For units with the reversed door option, the
door will be located here.

Reinforced

Rubber Strap

VD0002A

Recirculation Module

(Factory Installed)

Recirculation Module

(Factory Installed)

Recirculation Module

(Factory Installed)

Содержание B12LC

Страница 1: ...Heat Recovery Ventilators and Energy Recovery Ventilators Installation Operation and Service Instructions INSTALLER READ THESE INSTRUCTIONS AND LEAVE THIS MANUAL TO THE END USER VB0002 VB0001 22638 r...

Страница 2: ...6 4 Airflow Measurements and Balancing 7 5 Maintenance 7 8 5 1 Bi Monthly Maintenance 7 5 2 Annual Maintenance 8 6 Service 8 9 6 1 Parts Replacement 8 9 6 2 Troubleshooting 9 7 Service Parts 10 11 7 1...

Страница 3: ...unit OFF during construction or renovation Do not use the unit when sanding drywall Certain types of dust and vapors may damage the system 2 Please read specification label on product for further info...

Страница 4: ...cal building codes regarding the use of rubber straps in commercial buildings Attach the straps to the unit with two no 8 screws provided Then attach the other end of the strap to the ceiling joists t...

Страница 5: ...the use smooth radius elbows or square elbows with turning vanes to achieve maximum performance 2 6 Exterior Hoods It is important that the fresh air intake hood be positioned well away from any sourc...

Страница 6: ...st damper opens recirculation opening Power connected FF control contacts close during unit ventilation or defrost cycle 3 3 Defrost The unit functions are controlled by integrated controls in the uni...

Страница 7: ...a soft cloth and mild cleaning solution Also ensure that the drain fittings are free from dirt and are draining freely WARNING Risk of electric shocks Before performing maintenance always stop the un...

Страница 8: ...ld soap Rinse under a heavy stream of water For ERV HM core use a vacuum cleaner or low pressure air jet It is not recommended to use solvents or detergents as these may damage the media or structure...

Страница 9: ...CAUSES SOLUTIONS Inside air is too dry Over ventilation speed setting too high Dehumidistat setting is too low Adjust speed setting Set dehumidistat control in a higher position if applicable Persist...

Страница 10: ...2 Optional MERV8 Filter for B6LC B2LC unitary Ref Part No Description L SV1808130 PCB Electronic B6LC B12LC SV202382 Thermistor B6LC B12LC SV500025914 Relay SPDT 120 VAC 1 HP 30 A 120 VAC B6LC B12LC S...

Страница 11: ...ter Optional MERV 8 B6LC B12LC unitary Ref Part No Description K SV1808130 PCB Electronic B6LC B12LC SV202382 Thermistor B6LC B12LC SV500025914 Relay SPDT 120 VAC 1 HP 30 A 120 VAC B6LC B12LC SV500025...

Страница 12: ...r Rubber Vibration Isolator Supplied by others U Channel Supplied by others 3 8 10mm Threaded Rod Supplied by others NOTE Diagrams show standard unit configuration For units with the reversed door opt...

Страница 13: ...TION IS REQUIRED FOR REMOVAL OF HEAT RECOVERY CORES FANS ETC THE ACCESS DOOR CAN BE REMOVED FROM CABINET WITH ONLY 2 000 OF CLEARANCE CONTROL PLATE ACCESS DOOR CORE REVERSED DOOR OPTION Center of grav...

Страница 14: ...53 12 00 15 00 Access Door Core Reversed Door Option Control Plate A minimum of 12 00 clearance from any obstruction is required for removal of control box A minimum of 15 00 clearance from any obstr...

Страница 15: ...NCE FROM ANY OBSTRUCTION IS REQUIRED FOR REMOVAL OF HEAT RECOVERY CORES FANS ETC THE ACCESS DOOR CAN BE REMOVED FROM CABINET WITH ONLY 2 000 OF CLEARANCE EXHAUST AIR SUPPLY AIR FRONT VIEW RIGHT SIDE L...

Страница 16: ...of the above diagram A minimum of 12 00 clearance from any obstruction is required for removal of control box A minimum of 15 00 clearance from any obstruction is required for removal of heat recovery...

Страница 17: ...aft Damper for recirculation defrost option only Min 12 305 mm Exhaust Air to Outdoors Fresh Air to Building Appendix D DRAIN CONNECTIONS Min 3 76 mm Min 1 25 mm 3 4 NPT coupler Water trap Min 4 102 m...

Страница 18: ...r electronic control within the unit to control ventilation sequences This wall control requires a 4 wire connection to the unit as shown below Without the wall control fans can be operated with a rem...

Страница 19: ...ER 24 VAC 24 VAC WALL CONTROL COMMANDE MURALE NOTE Use of 24 VAC circuit requires isolating contacts ex thermostat to prevent interconnection of Class 2 outputs Black Noir ON OFF MARCHE ARR T LOW BASS...

Страница 20: ...building The tables below gives the heating requirements at different temperatures and airfl ows NOTE The data does not refl ect a reduction in effectiveness due to frosting Based on the standard air...

Страница 21: ...N POSITION SETTING 10K Defrost Thermistor Main Electrical Enclosure UCB1 B6LC B12LC Exhaust Defrost Normal Low Speed stop GREEN YELLOW LOW COM HIGH BLACK RED OCC UNOCC REM FAN INTERLOC 9 8 7 6 5 4 3 2...

Страница 22: ...L WH R WH Y Y BLACK BLACK RED BLACK YELLOW BLUE BROWN GREEN GREEN YELLOW ORANGE RED WHITE WHITE BLUE WHITE RED WHITE YELLOW YELLOW WIRING COLOR CODE BN BN BN BN 5 6 4 2 3 1 LOGIC DIAGRAM VE0469A Ref 1...

Страница 23: ...e UCB1 SYSTEM DIAGRAM ITEM C JU1 OFF B OFF A OFF D ON E ON F ON G ON POSITION SETTING From To J3 9 J3 1 J3 8 J3 9 J3 6 J3 7 J3 8 J3 8 J3 2 J3 8 J3 9 GREEN YELLOW LOW COM HIGH BLACK RED OCC UNOCC REM F...

Страница 24: ...K BK R BK Y BL BN G G Y O R WH WH BL WH R WH Y Y BLACK BLACK RED BLACK YELLOW BLUE BROWN GREEN GREEN YELLOW ORANGE RED WHITE WHITE BLUE WHITE RED WHITE YELLOW YELLOW WIRING COLOR CODE LOGIC DIAGRAM BN...

Отзывы: