Heat Pumps
Re: Maintenance Task List
INDOOR |
1. SCORE UNIT |
2. CHECK THERMOSTAT |
3. CLEAN THERMOSTAT |
4. CLEAN RETURN GRILLE |
5. CLEAN INSIDE/OUTSIDE CONTROL CABINET |
6. CHECK ELECTRICAL CONNECTIONS/LINE VOLTAGE |
7. TEST BLOWER CAPACITOR |
8. LUBRICATE BLOWER |
9. TEST TEMP RISE: 1ST STAGE ONLY, THEN 2ND (AUX) |
10. MEASURE ELECTRIC HEAT AMPERAGE |
11. CHANGE FILTER |
12. CLEAN DRAIN LINE |
OUTDOOR |
13. CLEAN INSIDE/OUTSIDE CONTROL CABINET |
14. TEST CAPACITORS |
15. LUBRICATE CONDENSOR MOTOR |
16. LEAK CHECK REFRIDGERANT CONNECTIONS |
17. RUN FOR 10MIN, CHECK REFRIGERANT |
18. TEST DEFROST CONTROL |
19. APPLY PROTECTIVE COATING |
20. REVIEW SYSTEM WITH CUSTOMER |