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Air Purifier Sizes 1620, 1625, 2020, 2025, 2420: Installation Instructions

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

8

A12251

Fig. 14 – Quick Connect Kit Installation Illustration

For mounting to fan coil air handlers:

1. Route the power conduit from the purifier to a knockout on the fan

coil air handler that provides access to the incoming power wiring

compartment. Affix the end of the conduit to the fan coil air handler

using the included conduit fitting.

2. Remove the yellow and black primary wires from the fan coil air

handler  transformer  terminals  and  connect  the  quick  connect

“piggyback” terminals of the quick connect kit leads exiting the air

purifier  power  conduit  assembly  to  the  transformer  terminals.

Reconnect the yellow and black primary wires to their respective

transformer  terminals  on  the  “piggyback”  terminals.  Attach  the

ground ring terminal on the third wire to fan coil air handler chassis

ground (

Fig. 13

 and 

Fig. 14

).

Power  connections  are  to  be  made  inside  the  fan  coil  wiring

compartment per local electrical codes, and the two in-line fuses that are

provided  with  the  air  purifier must  be  installed  in  the  fan coil  wiring

compartment.

START-UP AND OPERATION

Final Assembly

1. Install  the  Filter  Enhancement  Module  (FEM)  into  the  cabinet,

insuring that FEM is held firmly in place by the retention springs

and  that  the  high  voltage  connector/handle  is  facing  outward

(

Fig. 15

).

A11495

Fig. 15 – Installing FEM

2. Slide  the  filter  into  the  cabinet  next  to  the  FEM  with  the  filter

pull-tab  facing  outward  and  paying  particular  attention  to  the

airflow direction arrows (

Fig. 16

).

A11496

Fig. 16 – Replace Filter

3. Insert the brand logo into the front of the door panel. To insure that

the logo is installed in the proper orientation, first attach the door to

the purifier and then snap the logo into place with the text in upright

position (

Fig. 17

).

4. Affix the “Captures & Kills” label to the front of the purifier door

as desired.

CAUTION

!

UNIT COMPONENT DAMAGE HAZARD

Failure  to  follow  this  caution  may  result  in  equipment  damage  or

improper operation.

For Furnace Purifiers:

Black Lead - Connect to Hot (L1) or EAC-1 when provided.
White Lead - Connect to Neutral (L2) or EAC-2 when provided.
Green/Ground Lead - Connect to Appliance Ground (Chassis).

For Fan Coil Purifiers:

Black Lead - Connect to L1
White Lead - Connect to L2
Green Lead - Connect to Appliance Ground (Chassis)

Summary of Contents for DGAPAXX 1620

Page 1: ...nstaller service agency or your distributor or branch for information or assistance The qualified installer or agency must use factory authorized kits or accessories when modifying this product Refer to the individual instructions packaged with the kits or accessories when installing Follow all safety codes Wear safety glasses protective clothing and work gloves Have a fire extinguisher available ...

Page 2: ...dels DGAPAXX1620 DGAPAXX2020 and DGAPAXX2420 include the flow sensor as standard equipment as they are designed primarily to be installed with fan coil air handlers A Flow Sensor Jumper Accessory Kit Table 5 is available should there be a need to use air purifier model DGAPAXX1620 DGAPAXX2020 or DGAPAXX2420 with a furnace that has EAC terminals Electrical Power Fusing Air purifier models DGAPAXX16...

Page 3: ...adhesive backed support foot to the side of the purifier that will be on the floor near the rear of the purifier as shown in Fig 8 Installation Manual Installation Components in accessory bag Door x1 Cabinet x1 Enhancement Module x1 Air Purification Cartridge x1 WARNING ELECTRIC SHOCK AND UNIT DAMAGE HAZARD Failure to follow this warning could result in personal injury or death Only a trained expe...

Page 4: ...sition Air Flow Air Flow Air Flow Air Flow NOTE Mounting on this side requires the cabinet to be rotated 180 for correct air flow This places the hinged end the door at the top of the cabinet and the handle latch at the bottom Downflow 14 Furnace with Top Mount Upflow 14 Furnace with Bottom Mount Horizontal 14 Furnace with Side Mount Plenum Box Upflow Furnace with Plenum Box Horizontal 24 Furnace ...

Page 5: ...cing them with pop rivets may have an adverse effect on air sealing or structural integrity of the furnace 6 Use foam tape or silicone sealant between the furnace and the air purifier cabinet 7 Mounting holes are provided in the air purifier flanges for ductwork and furnace attachment To access the mounting holes on the upstream flange of the purifier adjacent to the incoming power wiring the wiri...

Page 6: ...t connection to the duct and to a furnace controller EAC terminal output The field wiring connection shall be suitable for a maximum possible rating of 90 C of the field wiring terminal box terminals 1 Ensure power has been removed from the heating and cooling system 2 Turn the air purifier power switch off For mounting on furnaces 3 Route the power conduit from the purifier to a knockout on the f...

Page 7: ...1 4 57 22 7 8 581 Outside 5 8 16 Flanges Where Shown B 19 1 8 486 NOTE Weld 3 places in 4 corners 120 VAC INPUT POWER BLK WHT GRN CHASSIS GROUND FURNACE AIR PURIFIER ASSEMBLY LINE 1 IN EAC 1 NEUTRAL IN EAC 2 Sample Furnace Circuit Board LHT OFF DLY ON OFF W2 BLW EAC 1 TERMINAL Y1 DHUM G COM 24V WW1 Y Y2 R TEST TWIN HUM 1 2 3 PL T ACRDJ 0 5 AMP024 V AC FUSE 3 AMP SEC 1 SEC 2 PL1 NEUTRAL L2 1 EA C 2...

Page 8: ... the two in line fuses that are provided with the air purifier must be installed in the fan coil wiring compartment START UP AND OPERATION Final Assembly 1 Install the Filter Enhancement Module FEM into the cabinet insuring that FEM is held firmly in place by the retention springs and that the high voltage connector handle is facing outward Fig 15 A11495 Fig 15 Installing FEM 2 Slide the filter in...

Page 9: ... air purifier cartridge This maintenance reminder can be based on either the TrueSense dirty filter algorithm or time The installer should use their discretion to select the most appropriate option based on the initial system static pressure Maximizing Performance Maximum air purification performance is obtained when the furnace blower is set for continuous operation on the thermostat or Control M...

Page 10: ...ean the FEM it must be completely dry before inserting back into the air purifier Additionally care must be taken when handling the FEM due to the sharp points on the ionizer 5 Slide in enhancement module 6 Replace the air purifier door 7 Turn the air purifier switch to the on position 8 Turn heating and cooling system power on TROUBLESHOOTING The air purifier is equipped with a power indicator li...

Page 11: ...lem reoccurs Misaligned or damaged purifier door Insure that door is undamaged and properly installed on purifier cabinet Damaged or disconnected incoming power wiring Call for service ON continuously Air purifier on Normal operation when airflow is present FLASHING 1 flash every 4 seconds Standby Mode Normal operation when airflow is not present for models with flow sensor Ions detected in airflo...

Page 12: ...e filter and not contacting the cabinet or door back If springs are broken or damaged replace the door assembly RAPID FLASHING 5 flashes per second LED Flashes for 10 seconds when AC power is turned on indicating a previously stored error code code will be displayed after 10 seconds Purifier will not operate until cause of error condition is rectified and purifier is reset An error code was regist...

Page 13: ...lacement Filters Replacement Component Kits and Accessories Air Purifier Model DGAPAXX 1625 2025 1620 2020 2420 Filter Enhancement Module FEM KIT140000 KIT141000 KIT142000 KIT143000 KIT144000 Front Door including Power Supply KIT156000 KIT157000 KIT156000 KIT157000 KIT158000 Flow Sensor KIT160000 Included as standard with Models DGAPAXX1620 DGAPAXX2020 and DGAPAXX2420 Flow Sensor Bypass KIT161000 ...

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