Electro-Air EASASD-18ASC Instrukcja Naprawy Pobierz pdf (Strona 11)

PROBLEM PROBABLE CAUSE REMEDY

System fan is not on. Turn system fan on.

Wiring improperly connected. Check wiring.

Defective power switch. Check power switch for continuity with multimeter. Replace if defective.

Defective safety interlock. Remove door and press safety interlock with a screwdriver. If lights

come on, bend interlock lever towards front and close door.

Power (120 V) is not provided to device. Check power wiring with multimeter.

Power light is off and

performance indicator

light is on.

Defective power light. Replace power switch.

Unit does not function

correctly. Power light is

on and performance

indicator light is off.

Short in cells due to:

1. Broken ionizing wire(s).

2. Large particles wedged between cell plate(s).

3. Cells washed recently and are still wet.

4. Round end plate insulator is burnt or melted.

5. Cell plate(s) are bent.

1. Remove wire or wire fragments, spring and S-hook. Replace.

2. Shake large particles out or wash cell.

3. Allow cells to dry completely.

4. Replace end plate insulator.

5. Straighten plates with pliers.

Defective performance indicator light. Determine whether high voltage is present by testing power box. If

present, replace indicator light.

Defective power board. Adjust high voltage potentiometer on power board clockwise. If high

voltage is not present, replace power board.

Air Proving Switch (APS) sensor is burnt out. Remove power box and connect with 120 V. Lightly blow on APS at the

bottom of power box. If light does not come on, replace APS.

Off board 24 V transformer is not working. Verify output of transformer. Replace if necessary.

Internal cell contacts are not touching plates. Test contact and repair.

Copper contacts on high voltage tray not making

good connection on cell.

With needle-nose pliers, gently pull contacts down or replace contacts.

Cells wet from washing. Allow cells to dry completely.

Particle(s) lodged in cell or broken ionizing wire. Wash cell. Shake particle out of cell. Replace wire, if necessary.

Ducts were not cleaned prior to installation of air

cleaner.

Clean ducts.

Cell plate(s) are bent. Remove cells and adjust to original spacing using needle-nose pliers.

Voltage is too high. Adjust high voltage potentiometer on power board counter-clockwise.

Humidifier (if installed) is leaking water on air

cleaner.

Repair humidifier. If possible, move humidifier to different location.

Cells arcing excessively

at top of cell near

copper contacts (power

light and performance

indicator light on).

Contacts on high voltage tray are broken or bent

upward.

If possible, pull down contacts with needle-nose pliers or remove high

voltage tray and replace contacts.

Arrow on cell(s) not pointing towards fan blower. Reposition cells.

System fan is on “Automatic” setting (air cleaner

not on continuously).

Use “Fan On” system fan setting for continuous fan operation.

Not enough voltage on collecting cells. Adjust high voltage potentiometer clockwise on power board.

Ozone odor Cell plate(s) are bent. Straighten with needle-nose pliers.

Loose or broken ionizing wire(s). Replace wires.

Dirty cells. Wash cells.

Air Cleaner is on when system fan is not running.

Air switch not activated or air cleaner wired

incorrectly.

Check operation and wiring of air switch and air cleaner.

Incoming voltage is higher than 120 V. Adjust high voltage potentiometer counter-clockwise on power board.

Air Cleaner is oversized for house. Not enough

airflow to cover surface area of cells.

Use correct size of Air Cleaner.

Home is extremely dry. Repair or install central humidifier.

Clean lint dust too heavy to remain airborne. Keep fan running continuously. Ensure that return air grilles are not

obstructed.

Gaps around Air Cleaner. Seal or use duct tape around Air Cleaner cabinet.

Unit does not function

correctly. Power light

and performance

indicator light are off.

Cell makes loud

hissing noise or causes

radio interference.

Cells arcing

excessively

(power light and

performance

indicator light on).

Cells not collecting dirt

(power light and

performance indicator

light on).

White dust

Table 3 — TROUBLESHOOTING GUIDE

1 2 ... 6 7 8 9 10 11 12

Komentarze do niniejszej Instrukcji

Brak uwag

Electro-Air EASASD-18ASC Instrukcja Naprawy Strona 11

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Filtry powietrza Electro-Air EASASD-18ASC