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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.

9

A11497

Fig. 17 – Attach Logo

Checking Air Purifier Operation

1. Attach the air purifier door to the cabinet. The power supply will

not energize the air purifier if the door is not properly in place.

2. Turn  the  HVAC  system  power  on  and  adjust  the  thermostat  or

System Control to activate the system fan.

3. Turn the air purifier power switch to on position.
4. The green indicator light above the air purifier power switch should

illuminate (

Fig. 18

).

5. This green indicator light will illuminate when the air purifier door

is  installed,  the  power  switch  is  in  the  ON  position  AND  the

furnace blower is running. If a flow sensor (model KIT160000) is

installed  in  the  air  purifier  and  there  is  no  airflow,  the  green

indicator light will blink slowly (once every 3 seconds) indicating

that the air purifier is in STANDBY mode. If a flow sensor is not

installed, the green indication light should go off when the blower

stops running.

For information on the green indicator light status and error conditions,

See 

Table 1

 for status codes or 

Table 2

 for error codes in section Error

and Status Codes.

A11369

Fig. 18 – Power Indicator (Green LED)

Control

When the air purifier is used with a Communicating Wall Control, the

Control can be configured to remind the homeowner when it is time to

change  the  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.

MAINTENANCE

The  air  purifier  is  designed  to  require  minimal  maintenance.

Maintenance is limited to the periodic replacement of the air purification

cartridge  and  inspection/brush  cleaning  of  the  ionization  array.

Frequency  of  air  purifier  cartridge  replacement  and  cleaning  of  the

ionization  array  may  vary  depending  on  ductwork  design  and  local

environmental conditions, generally 6-9 months.

WARNING

!

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing or servicing system,  always turn  off main power to

system. There may be more than one disconnect switch. Lock out and

tag switch with a suitable warning label.

WARNING

!

CARBON MONOXIDE HAZARD

Failure to follow this warning could result in personal injury or death.

Do not remove door during blower operation or operate blower with

door removed or improperly latched.

WARNING

!

FIRE HAZARD

Failure  to  follow  this  warning  could  result  in  personal  injury  or

equipment damage.

Use of non-factory approved filter cartridge will void the warranty and

may cause damage due to fire.

This  equipment  should  be  inspected  frequently  and  collected  dirt

removed regularly to prevent excessive accumulation that may result in

flash-over or fire damage.

Green Power
Indicator

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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