YORK INTERNATIONAL
12
INSTALLATION
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 after installation.
WARNING:
To protect warranty, this equipment must be in-
stalled and serviced by an authorized YORK ser-
vice mechanic or a qualified service person ex-
perienced in chiller installation. Installation must
comply with all applicable codes, particularly in
regard to electrical wiring and other safety ele-
ments such as relief valves, HP cutout settings,
design working pressures and ventilation require-
ments consistent with the amount and type of re-
frigerant charge.
Lethal voltages exist within the control panel. Be-
fore servicing, open and tag all disconnect
switches. Refer to WARNINGS on page 2.
3. Open unit only to install water piping system. Do not
remove protective covers from water connections
until piping is ready for attachment. Check water pip-
ing to insure cleanliness.
4. Pipe unit using good piping practice and consistent
with local code requirements.
5. Check to see that unit is installed and operated within
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 inserting hooks through the
holes provided in unit top rails.
26195A
FIG. 3
RIGGING THE CHILLER