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IOM - FFDE

Redefine your comfort zone. ™ | www.titus-hvac.com

1.  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 filte . Never 

lie filter face flat down on a surface alwa have filter on its side to 

protect from damage.

2.  Prior to powering the unit, verify voltage on label and that the unit 

has been wired into the correct voltage. The serial number label on 

the top of the unit has the required voltage.

3.  To insure you order the proper replacement parts or complete 

unit, record the part number and serial number. This information 

is located on the serial number label, located adjacent to the 

electrical box. If you can’t locate the Sales Order Number, please 

contact Titus for this information. Once obtained, record the 

information for reference.

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.   If this unit is to be installed over an area using liquid, such as water 

or chemical cleaning solutions, it must be marked as appropriate 

for the application.

D.   Use this unit only in the manner intended by the manufacturer. If  

you have any questions, contact the manufacturer.

E.   Before servicing or cleaning the unit, switch power off at unit 

service panel and lock service panel to prevent power from being 

switched on accidentally.

Units come set in manual mode from the factory. Please 

review installation requirements and set up with your end 

user (See page 8 for complete set up instructions).

Critical Operation Conditions of FFD, FFDR, & FFDRA models

Содержание FFDE

Страница 1: ...Redefine your comfort zone www titus hvac com INSTALLATION OPERATION MANUAL Fan Filter Unit FFDE FFDER FFDERA...

Страница 2: ...filter Cleaning foam 14 Service Removal and Replacement of FFDE Filters 15 Service Removal and Replacement of Roomside Replaceable Filters 16 Service FFDE and FFDER Motor Removal and Installation 17 S...

Страница 3: ...he information for reference 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...

Страница 4: ...units are completely assembled at the factory with the exception of the optional 20 eyebolts that are used when hanging the unit from an engineered design support system and installation of the HEPA...

Страница 5: ...e front of the control enclosure Counterclockwise rotation will increase the set point differential for switching clockwise rotation will reduce the set point The process to adjust this for a specific...

Страница 6: ...tional details of the controls modes are provided on page 7 FEATURES Networkable Via MODBUS RTU 0 10 VDC Analog Control Manual Control Via Onboard Potentiometer Simple Connections RJ45 For Networking...

Страница 7: ...0 VDC NETWORK control MODBUS RTU Note Network mode can be configured using either DIP switch setting shown above DIP switch pictorials are for reference and may be labeled differently by the manufactu...

Страница 8: ...he eight DIP switches of switch bank S2 A maximum of 200 ENV1028 devices is recommended per local area network LAN If an Titus ACC Control Console is the MODBUS master then addresses should be assigne...

Страница 9: ...tors Onboard Status LED The Onboard Status LED is software controlled by the unit microcontroller The Status LED is solid ON when RPM reported by the motor is greater than zero and OFF when RPM report...

Страница 10: ...ters to factory default values write 170 AA hex to Register 14 and then cycle power Note Register 24 may be read in network mode to determine the value of 0 10VDC signal that may be connected For exam...

Страница 11: ...on Note The 4 pin connector is on the 1 8 white cable from motor Low Air Velocity Step 1 Check to be sure that the manual speed potentiometer is set correctly Step 2 Check incoming power supply for pr...

Страница 12: ...x of 24 flashes two longs then 4 short A flow index of 89 flashes 8 longs then 9 short A flow index of 30 flashes 3 longs then an extra long A flow index of 04 flashes an extra long then 4 short A flo...

Страница 13: ...if applicable Step 2 Switch the ON OFF switch to the off position Step 3 Remove the 16 x23 prefilter from the snap in frame See figure below Step 4 Clean the prefilter by hand washing in water with a...

Страница 14: ...ivet Hand Tool 5 32 aluminum rivet grip range 126 187 Step 1 Remove unit from ceiling Step 2 Remove the 10 screws holding the HEPA ULPA filter to the lid assembly Step 3 Lift the lid assembly off the...

Страница 15: ...owly pull the filter away from the knife edge seal taking care not to touch the filter face during this operation It is important to pull the filter slowly away from the seal so that the gel remains i...

Страница 16: ...t to a low torque setting to avoid stripping the sheet metal screws Carefully remove housing assembly paying attention to wire routing Step 7 Using an adjustable wrench loosen the two set screws that...

Страница 17: ...an adjustable wrench loosen the two set screws that attach the blower wheel to the motor shaft Disconnect the two brown wires from the capacitor using a pair of pliers Disconnect 5 pin and 16 pin wir...

Страница 18: ...the cable that connects to the control board and the motor The new Nidec motor will require you to replace the cable The old cable was a sixteen pin connector while the new motor cable will have a fo...

Страница 19: ...19 IOM FFDE Redefine your comfort zone www titus hvac com Motor Cable Configurations...

Страница 20: ...ith air causing the motor to stall which can damage the fan motor This also can be minimized by notifying Titus beforehand for assistance The ECM motors used in the FFDE FFDER and FFDERA designs are a...

Страница 21: ...21 IOM FFDE Redefine your comfort zone www titus hvac com Wiring Diagrams Universal Card Wiring Diagram 4 pin Control Cable 5 pin Power Cable 4 Pin MTA Motor Connector Remote Run Indicator LED...

Страница 22: ...iring Diagram w Continous Filter Monitoring 4 pin Control Cable 5 pin Power Cable 4 Pin MTA Motor Connector Remote Run Indicator LED Note Register 24 may be read in network mode to determine the value...

Страница 23: ...23 IOM FFDE Redefine your comfort zone www titus hvac com Wiring Diagrams continued Infrared Speed Control Remote Mounted Visual Control Unit...

Страница 24: ...A Universal Control Card FFDE FFDER FFDERA 265888 N A Visual Speed Control Card FFDE FFDER FFDERA 63951 002 N A IR Sensor Harness 63759 001 N A IR Sensor without Harness 63758 2x2 120V S266587 005 2x...

Страница 25: ...25 IOM FFDE Redefine your comfort zone www titus hvac com FFDE Filter Drawing...

Страница 26: ...26 IOM FFDE Redefine your comfort zone www titus hvac com IOM FFDE FFDER FFDERA FFDER and FFDERA Filter Drawing...

Страница 27: ...sted using a Shortridge Airdata Multimeter 870 with a Velgrid head The recommended method of reading is to place one corner of the Velgrid head 1 1 4 from the corner of the filter face and then take f...

Страница 28: ...605 Shiloh Rd Plano TX 75074 ofc 972 212 4800 fax 972 212 4884 Redefine your comfort zone www titus hvac com...

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