MAC 10® IQ Fan Filter Unit Standard, RSR, & RSRE Models OPERATION & MAINTENANCE MANUAL Envirco Technical Support: 800-884-0002
MAC 10® IQ Fan Filter Unit Installation & Service Manual Table of Contents Critical Operations of the MAC 10® IQ............................................................................... 3 Part numbers..................................................................................................................... 3 Warnings........................................................................................................................... 4 Installation.......................................
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ 1. 2. 3. ■ Critical Operation Conditions of the MAC 10 IQ Touching of the HEPA filter will damage it, voiding the warranty on the filter. The screen is only to protect against an accidental ‘touch’ of the filter. Never place a hand or tool on the filter. Never lie filter face flat down on a surface always have filter on its side to protect from damage.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Warning TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: A. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction. B. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities. C.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Installation Note: The MAC 10 IQ Fan Filter Unit is completely assembled at the factory with the exception of the optional ¼” (0.64 cm)-20 eyebolts that are used when hanging the unit from an engineered design support system and installation of the HEPA/ULPA filters (eyebolts not included and need to be ordered separately, p/n 222449-001). Step 1.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Unit Control Box 2.1. ON/OFF Switch - Speed/Airflow Adjustment All MAC 10 IQ units are equipped with a two-position rocker switch (ON/OFF), which is located on the side of the electrical box, on top of the unit. All units are furnished with a Universal Control Card to enable adjustment of airflow or set to your means of communication. (see Page 7 for CON4 Universal Card Card Set Up).
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ CON4 Universal Control Card Set Up (Model ENV1028) CON4 UNIVERSAL CONTROL CARD - PRODUCT OVERVIEW Envirco’s ENV1028 Universal Control Card provides MODBUS network and analog control capabilities to an Envirco Fan Filter Unit equipped with an electrically commutated motor.
MAC 10® IQ Fan Filter Unit Installation & Service Manual CONTROL MODES The ENV1028 operates in one of three selectable modes. The Mode is selected using DIP Switch S1.
MAC 10® IQ Fan Filter Unit Installation & Service Manual Manual Control Mode: In Manual control mode, the motor speed is set using the onboard potentiometer. Onboard potentiometer rotation is clockwise to increase the motor output. Analog Control Mode: In ANALOG control mode, the motor output is set using an external 0-10 VDC demand signal. Network Control Mode: In NETWORK control mode, the motor output is set using MODBUS Register 2.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ELECTRICAL SPECIFICATIONS Control and Interface Signals: 1. External Speed 0-10V Input • Input impedance 20k Ohms. • MIN ON-to-OFF threshold: 190mV • MAX OFF-to-ON threshold: 240mV • ON (~215mV) to 9.89V linearly scales 1 to 99% speed. • 9.89V or more deadbands to 100% speed. 2. External LED Output • 10mA regulated • LED forward voltages up to 5V 3.
MAC 10® IQ Fan Filter Unit Installation & Service Manual COMMUNICATION SPECIFICATIONS Overview: • MODBUS RTU protocol over RS485 (serial) • 9600 baud rate, word length is 8, parity is none(n), stop bits=1 • 255 unique address values selectable by S2 switch settings (recommended network node capacity 200 nodes) • Slew rate limited transceivers for improved network performance MODBUS Register Summary Table • DO NOT USE CROSSOVER CABLES. THIS MAY DAMAGE THE CONTROL CARD OR RENDER IT NON-OPERATIONAL.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Troubleshooting Mode Choice: Verify mode setting choice to DIP switch S1 (Control Mode), which is manual mode and then retry.
MAC 10® IQ Fan Filter Unit Installation & Service Manual Infrared Speed Control (Optional) The Flow-Set is a handheld infrared remote control configured to adjust the Envirco Mac 10 IQ unit. An EVO/ECM-IRC control sends the motors a FLOW INDEX and a GO signal. The motor sends back a status signal that is connected to a red lamp. The control includes an infrared remote receiver. The Flow-Set handheld remote sends infrared remote commands to the EVO/ECM-IRC control, allowing remote adjustment of the Motor.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Cleaning the IQ Pre-filter (foam) Tools Required: None. Note: To keep the filter in top operating condition, washing the foam prefilter is recommended every three to six months. WARNING DISCONNECT THE UNIT FROM THE ELECTRICAL POWER SOURCE BEFORE ATTEMPTING ANY SERVICE Step 1. To gain access to the prefilter, remove the ceiling panel next to the unit, if applicable. Step 2. Switch the ON-OFF switch to the off position. Step 3.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Service: Removal and Replacement of Standard HEPA/ULPA Filters WARNING DISCONNECT THE UNIT FROM THE ELECTRICAL POWER SOURCE BEFORE ATTEMPTING ANY SERVICE WARNING THE STANDARD FILTER IS PROTECTED WITH AN EXPANDED METAL FACE SCREEN. THIS IS NEVER TO BE USED TO HANDLE THE FILTER. IT IS ONLY FOR PROTECTION AGAINST AN ACCIDENTAL TOUCH OF THE FILTER. ONLY HANDLE THE FILTER BY THE FRAME.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Service: Removal and Replacement of RSR/E Filters WARNING DISCONNECT THE UNIT FROM THE ELECTRICAL POWER SOURCE BEFORE ATTEMPTING ANY SERVICE WARNING THE STANDARD FILTER IS PROTECTED WITH AN EXPANDED METAL FACE SCREEN. THIS IS NEVER TO BE USED TO HANDLE THE FILTER. IT IS ONLY FOR PROTECTION AGAINST AN ACCIDENTAL TOUCH OF THE FILTER. ONLY HANDLE THE FILTER BY THE FRAME.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Service: Standard and RSR Motor Removal and Installation WARNING DISCONNECT THE UNIT FROM THE ELECTRICAL POWER SOURCE BEFORE ATTEMPTING ANY SERVICE WARNING ELECTRICAL SERVICE SHOULD ONLY BE PERFORMED BY A LICENSED OR QUALIFIED ELECTRICIAN. Tools Required: Phillips Head Driver, Battery Operated Drill, (2) 8” adjustable wrenches, 10 mm hex head wrench, #2 screwdriver, and slip joint pliers Step 1.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Service: RSR/E Motor Removal and Installation WARNING DISCONNECT THE UNIT FROM THE ELECTRICAL POWER SOURCE BEFORE ATTEMPTING ANY SERVICE WARNING ELECTRICAL SERVICE SHOULD ONLY BE PERFORMED BY A LICENSED OR QUALIFIED ELECTRICIAN. Note: Minimum 2 person project.
MAC 10® IQ Fan Filter Unit Installation & Service Manual TN1004 Changing from GE to Nidec Motors in the Field TECHNICAL NOTES ■ Changing out from GE 2.3 to Nidec PerfectSpeed DC Motors in the field The Envirco DC family of Fan Filter Units has previously used the GE 2.3 motor that was purchased by Regal Beloit. The older models have GE 2.3 motors that have become obsolete and are replaced with the new Regal Beloit model EON.
MAC 10® IQ Fan Filter Unit Installation & Service Manual TN1004 Changing from GE to Nidec Motors in the Field TECHNICAL NOTES ■ MAC 10 Motor Cable Configurations Envirco USA 101 McNeill Road Sanford, NC 27330, USA Tel: 919.775.2201 Toll Free: 800.884.0002 Fax:800.458.2379 www.envirco.com email: info@envirco.com European Sales The Cavendish Centre Winnall Close Winchester, Hampshire, S023 OLB, UK Tel:+44(0)1962.840465 Fax:+44(0)1962.828619 www.envirco.com email: TrionEMEAService@airsysco.
MAC 10® IQ Fan Filter Unit Installation & Service Manual TN1002 MAC10 Design with VAV Boxes ® TECHNICAL NOTES ■ MAC 10 designs with Duct Collar, VAV or constant air box and fan coils For applications requiring powered fan filter units and a ducted connection our recommendations would be to use the MAC10 LEDC (ECM motor) or Mac10 Original ( PSC motor) ■ Feature » » - MAC10 LEDC Power conservation and high airflow MAC10 Original Lower unit cost ■ Caution » MAC10 IQ is not recommend for the above design
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Wiring Diagrams 4 Pin MTA Motor Connector Remote Run Indicator LED 4 pin Control Cable 5 pin Power Cable Universal Card Wiring Diagram 22 Innovators in Clean Air Technology | www.envirco.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Wiring Diagrams Infrared Control Innovators in Clean Air Technology | www.envirco.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Replacement Parts List Model MAC 10 IQ MAC 10 STD IQ Part Number 63739-002 Switch, Rocker Dpst Wht/Wht 63752-001 IQ Motor Harness, 5-pin 120v 15” LONG (W/ YEL JUMPER), STD, RSR 38532-001 Deflector - Filter, 2x4 62968 Gasket, Neop .125x.
MAC 10® IQ Fan Filter Unit ~ PRODUCTION RELEASE;ECN-52102 RCH 7/26/13 Installation & Service Manual Innovators in Clean Air Technology | www.envirco.
MAC 10® IQ Fan Filter Unit ~ PRODUCTION RELEASE;ECN-52102 RCH 7/29/13 Installation & Service Manual 26 Innovators in Clean Air Technology | www.envirco.
MAC 10® IQ Fan Filter Unit Installation & Service Manual ■ Limted Warranty LIMITED WARRANTY: Unless otherwise expressly stated in Envirco’s published specifications for the Goods, Envirco warrants that Goods are free from defects in material and workmanship, except for services which are warranted to be performed in a competent and diligent manner in accordance with any mutually agreed specifications.
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