Unitary products group HF-25 - 25 Ton, Руководство по установке, Страница: 27 / 36

278806-BIM-A-1106
Unitary Products Group 27
MAINTENANCE
CLEANING CONDENSER SURFACE
Dirt should not be allowed to accumulate on the con-
denser coils or other parts in the condenser air circuit.
Clean as often as necessary with a brush, vacuum
cleaner attachment or other suitable means.
LUBRICATION
These fan motors are equipped with factory lubricated
and sealed ball bearings. They do not require any
maintenance.
COMPRESSOR REPLACEMENT
Obtain replacement compressor or parts from your
local Distributor.
FIGURE 14 - 25 TON CHARGING CHART
25-ton Charging Chart
100
150
200
250
300
350
400
60 70 80 90 100
Suction Pressure (PSI)
Discharge Pressure (PSI)
Outdoor Temperature
115º
105º
95º
85º
75º
65º
1. Ensure all condenser fans are running when charging unit. One fan may shut down at lower ambient temperatures ma k ing the chart above
inaccurate.
2. This chart is applicable to the unit with the TX V 's left to the factory setting. If the TX V 's have been adjusted in the field, the chart above may no
longer apply.