12
YORK INTERNATIONAL
INSTALLATION CHECK LIST
The following items, 1 thru 5, must be checked before
placing units into operation.
1.
Inspect unit for shipping damage.
2.
Rig unit per Fig. 3. Remove unpainted shipping
braces.
3.
Open unit only after piping is installed and evacu-
ation is complete.
4.
Pipe unit using good piping practice (see ASHRAE
handbook).
5.
Check to see that unit is installed and operated
within OPERATIONAL LIMITATIONS shown on
page 7.
The following pages outline procedures to be followed.
HANDLING
These units are shipped as completely assembled units
containing full operating charge, and care should be
taken to avoid damage due to rough handling.
The units are shipped without export crating unless it
is specified by Sales Order.
A unit should be lifted by spreader bars and inserting
hooks through the holes provided in the top of the unit
frame. (See Fig. 3).
FIG. 3 – RIGGING THE CHILLER
INSTALLATION
WARNING
To protect warranty, this equipment must be installed and serviced by an authorized YORK
service mechanic or a qualified service person experienced in chiller installation. Installa-
tion must comply with all applicable codes, particularly in regard to electrical wiring and
other safety elements such as relief valves, HP cutout settings, design working pressures
and ventilation requirements consistent with the amount and type of refrigerant charge.
Lethal voltages exist within the Control Panel. Before servicing, open and tag all disconnect
switches.
26569A(RIG)
