Daikin Climaa-Flex DWP Series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 47 / 52

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47
SERVICE
Figure 32. Connection Layout For Wallpack Motor
ELECTRICAL MAINTENANCE
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Re-tighten electrical panel connectors and
terminals, control parts, power and junction
boxes (quarterly)
Plan x x x x
Real
Physical inspection of all electrical panel
connectors and relays (Monthly) Plan x x x x x x x x x x x x
Real
Check the amperage of all electric motors,
compare them according to the nameplate of
the equipment to detect anomalies (quarterly) Plan x x x x
Real
Physically check for false contacts (Monthly)
Plan x x x x x x x x x x x x
Real
Check the setting and condition of electrical
protections and fuses; these must be within
the manufacturer's specifications (Bimonthly)
Plan x x x x x x
Real
Cleaning of the electrical panel (Monthly)
Plan x x x x x x x x x x x x
Real
a. If there’s no low voltage signal detected, investigate the thermostat’s demand signal. Additionally, inspect the output termi-
nal and wires leading from the terminal strip or control relay(s) to the motor for any issues.
b. In the event the motor receives adequate high voltage (as verified in Step 1 under the section “If the Motor Is Not Running”
on page 45), and correct low voltage to a designated terminal yet fails to operate, it indicates a malfunction. Under these
circumstances, the motor is deemed to have failed and must be replaced.