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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.

11

A11370

Fig. 19 – Removal of Deposits from Ionization Pins

ERROR AND STATUS CODES

The error codes and status codes are shown in the following tables.

The green indicator light on door cover shown in 

Fig. 18

, Power Indication (Green LED).

Table 2 – Operating Status Codes

INDICATOR LIGHT CODE

 EXPLANATION

POSSIBLE CAUSE

RECOMMENDED ACTION

OFF

No incoming AC power to

air purifier control electronics

Normal operation when airflow is not 

present for models without flow sensor 

due to AC power to purifier being off at 

furnace control board (EAC terminals).

ON/OFF power switch turned to OFF

Turn purifier power switch to ON 

position

Power to entire system is off

(furnace and air purifier).

Check that the HVAC system is 

switched on.

Blown fuse or tripped circuit

breaker for HVAC system

Replace fuse or reset circuit

breaker. Call for service if problem 

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 airflow due to missing 

replaceable filter element

Place filter in air purifier.

Debris is covering airflow sensor (for 

models including an airflow sensor).

Make sure flow sensor is clean and 

unobstructed

Flow sensor is damaged (for

models including an airflow sensor).

Replace flow sensor, available as 

replacement kit (KIT160000).

Flow sensor bypass assembly is 

damaged (for models without an airflow 

sensor).

Replace flow sensor bypass

assembly, available as

replacement kit (KIT161000).

One or more of the three airflow sensor 

contact springs on purifier cabinet 

downstream rail are bent or damaged.

Replace flow sensor contact spring 

assembly, included as part of the flow 

sensor kits (KIT160000 and flow 

sensor bypass kit KIT161000).

Top View

30°

POINTS ARE SHARP! BE VERY CAREFUL DURING CLEANING.

Tip of point with residue

Tip of point after cleaning

Содержание DGAPAXX 1620

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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