YORK INTERNATIONAL
FORM 160.73-O2 (605)
14
leak detector. If any leaks are found, they should be
re paired before allowing the system to stand for a
long period of time.
During long idle periods, the tightness of the sys tem
should be checked periodically.
2. If freezing temperatures are encountered while the
system is idle, carefully drain the cooling water from
the cooling tower, condenser, con dens er pump, and
the chilled water system-chilled water pump and
coils.
Open the drains on the evaporator and condenser
liquid heads to assure complete drainage. (If a Vari-
able Speed Drive, drain its water cooling system. If
Sol id State Starter. drain water from starter cooling
loop.)
3. On the
SETUP
Screen, disable the clock. This con-
serves the bat tery.
4. Open the main disconnect switches to the com pres sor
motor, condenser water pump and the chilled water
pump. Open the 115 volt circuit to the Con trol Cen-
ter.