Friedrich ZoneAire Select PZH12K3SC handleiding

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Handleiding

COMPONENT TESTING

Check Fan Motor Capacitors

1. Remove power from the unit.

2. Open electrical Control Box.

WARNING

RISK OF ELECTRIC SHOCK

Unplug and/or disconnect all electrical power

to the unit before performing inspections,

maintenances or service.

Failure to do so could result in electric shock,

serious injury or death.

NOTE: Many motor capacitors are internally fused. Shorting the terminals will blow the fuse, ruining the capacitor. A 20,000 ohm 2 watt resistor can

be used to discharge capacitors safely. Remove wires from capacitor and place resistor across terminals.

1. Disconnect leads to capacitor that you are checking.

2. Bleed down capacitor with 2 watt resistor.

3. Set multi-meter to diode check setting.

4. Check Resistance across capacitor terminals by placing the red lead on the run terminal and the black lead on the common terminal. (The meter will

send a small charge into the capacitor)

5. The meter should show a certain amount of resistance initially and then increase in resistance as the charge in the capacitor dissipates until inﬁnity

is reached.

6. If the meter shows continuity, or does not bleed back down to inﬁnity, the capacitor is shorted and should be replaced.

7. If the meter initially shows inﬁnity the capacitor is open and should be replaced.

Check Capacitance values in micro Farads using capacitor analyzer.

1. Indoor fan capacitor should read 1.5 uf.

2. Outdoor fan capacitor should read 3.0 uf.

Bekijk gratis de handleiding van Friedrich ZoneAire Select PZH12K3SC, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.