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RGAP(A,B)XX: Installation and User Instructions

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

8

A200500

Fig. 18 – Install New Filter Cartridge

A200508

Fig. 19 – Filter Cartridge Orientation

5. Raise  the  inner  Return  Air  Purifier  assembly  back  into  closed

position,  and  latch  to  engage  power  to  the  unit.  Verify  latch  is

closed and secure (

Fig. 20

). 

A200501

Fig. 20 – Verify Closed Unit is Latched Securely

6. Close the return air grille cover.

During Return Air Purifier cartridge replacement, if a powdery residue is

noticed on the tips of the points in the ionization array, clean them by

completing the following steps.

Turn the heating and cooling system power off.

1. Open the return air grille and swing it down.

2. Unlatch the unit and slowly lower the inner purifier unit. This will

disable power from the unit.

3. Slide out the Filter Enhancement Module (FEM).
4. Clean the FEM using the steps below.

Use care when handling the FEM due to the sharp points on the ionizer.

NOTE: 

Best cleaning tools: 5" (127 mm) handle paint brush with 2" (51

mm)  width  (or  greater)  brush  point  (synthetic  or  natural  bristle)  or

vacuum cleaner with brush attachment (

Fig. 22

).

5. Gently stroke the ionization pins with the brush. Use a gentle back

and forth brushing motion to clean any small accumulations from

the tips of the points. If desired, use a vacuum cleaner with brush

attachment  to  gently  vacuum  the  frame  and  components  of

enhancement  module.  Also,  if  an  Accessory  Safety  Screen  is

installed,  vacuum  the  Safety  Screen  to  remove  accumulated  dust

and debris.

If further cleaning of the FEM is needed, it may be washed with soap

and  water  and/or  rinsed  off  with  water.  It  should  not  be  placed  in  a

dishwasher or in boiling water. 

NOTE: 

If  using  water  to  clean  the  FEM,  it  must  be  completely  dry

before inserting back into the Return Air Purifier.

6. Once clean and dry, slide the FEM into the unit housing.
7. Lift up and close the Inner Purifier. Make sure it is securely latched.
8. Close and latch the return air grille.

A200504

Fig. 21 – Power Switch and Indicator

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

!

CUT HAZARD

Failure to follow this warning could result in personal injury.

Sheet metal parts may have sharp edges or burrs. Use care and wear

appropriate protective clothing and gloves when handling parts.

POWER SWITCH

GREEN POWER-ON LED

Summary of Contents for RGAP Series

Page 1: ...r property damage Consult a qualified installer 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 glo...

Page 2: ...erminals provide power only when the furnace blower is operating Return Air Purifier RGAPAXX1625 is designed to be powered from the electronic air cleaner EAC terminals on a furnace electronic control Accessory Safety Screen KIT170000 Electrical Power Fusing with Furnace Return Air Purifier RGAPAXX1625 does not include in line fuses as it is designed to be powered from the electronic air cleaner E...

Page 3: ...blocks and attach to the trusses to form a box to frame in the unit b If blocking has been completed by others verify the frame measurement is correct and make adjustments if needed A200494A Fig 4 Rough in CAUTION CUT HAZARD Failure to follow this caution may result in personal injury Sheet metal parts may have sharp edges or burrs Use care and wear appropriate protective clothing and gloves when ...

Page 4: ... box knockout 11 Electrical Connections Fig 8 Fig 15 and Fig 16 NOTE Use proper strain relief when installing wiring to junction box a For Furnace Units Connect wiring from the EAC terminals to a unit disconnect switch in the attic and then connect the wiring from the disconnect to the electrical box on the unit using a proper UL rated fitting at the electrical box knockout on the unit Follow stan...

Page 5: ...on filter 18 Install the filter cartridge Fig 13 in the correct orientation Follow the steps per To replace the Return Air Purifier filter cartridge complete the following steps on p7 and switch on the air purifier IMPORTANT Make sure the metal tabs on the leading edge of the filter case are inserted first They must not be visible after the filter is installed Follow the instructions printed on th...

Page 6: ...access to the incoming power wiring compartment Affix the ends of the wire or conduit to the fan coil unit and electrical box with proper UL rated fittings 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 ...

Page 7: ...ing steps Turn the heating and cooling system power off IMPORTANT Use of any filter cartridge in the Return Air Purifier other than the genuine replacement purifier cartridge listed in the table below will likely result in poor performance and may constitute a safety hazard Do not use any third party air filters in the Return Air Purifier 1 Open the return air grille cover 2 Unlatch the unit and s...

Page 8: ...Gently stroke the ionization pins with the brush Use a gentle back and forth brushing motion to clean any small accumulations from the tips of the points If desired use a vacuum cleaner with brush attachment to gently vacuum the frame and components of enhancement module Also if an Accessory Safety Screen is installed vacuum the Safety Screen to remove accumulated dust and debris If further cleani...

Page 9: ...troubleshooting procedures A11370 Fig 22 Removal of Deposits from Ionization Pins CAUTION SAFETY HAZARD Failure to follow this caution may result in personal injury or equipment damage The following instructions are for use by qualified personnel only WARNING ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death The following procedures will expose electri...

Page 10: ...ce 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 Table 2 Start Up Error Codes INDICATOR LIGHT CODE EXPLANATION POSSIBLE CAUSE RECOMMEND...

Page 11: ...ng the Return Air Purifier A200505A Fig 23 Dimensions Table 3 Operating Error Codes INDICATOR LIGHT CODE EXPLANATION POSSIBLE CAUSE RECOMMENDED ACTION 4 FLASHES Ionizer filter current imbalance Dirty Filter Enhancement Module FEM Clean service Return Air Purifier unit Damaged Filter Enhancement Module FEM Replace the filter enhancement module 5 FLASHES Over current fault Excessively dirty Damaged ...

Page 12: ...Replacement Component Kits and Accessories DESCRIPTION PART NUMBER Filter Enhancement Module FEM KIT145000 Power Supply Assembly KIT159000 Accessory Safety Screen Kit KIT170000 Current Sensing Relay Kit HN72ZA001 Service Quick Kit 344872 751 Included standard with the RGAPBXX1625 Flow Sensor KIT160000 Included standard with the RGAPBXX1625 Flow Sensor Bypass KIT161000 Included standard with the RG...

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