Specifications

32 YORK INTERNATIONAL
Enter appropriate number for Modem, Printer or ISN
Remote Application:
c Chiller ID (identification)
PRINTER SCREEN
If printer is connected to Micro Board Serial Ports, en-
ter the following:
c Automatic Print Logging ENABLE/DISABLE
c Automatic Printer Logging Start Time
c Automatic Print Logging Interval
c Printer Type
c Report Type (Status, Setpoints, Schedule or Sales
Order)
SALES ORDER SCREEN
c Enter Chiller commissioning date
IMPORTANT: Print a copy of the Sales Or-
der screen and maintain a copy on file in the
local YORK Service Office.
OPERATIONS SCREEN
c Select desired Control Source (Operating Mode);
Local, ISN Remote, Digital Remote, or Analog
Remote
c Hot Gas Bypass Control (optional) ENABLE/
DISABLE
The following can be changed if desired:
c Chiller Start Counter
c Chiller Operating Hours Counter
YS CHILLER START-UP
Start
% Start the chiller and operate the chiller at design
conditions or at the maximum load conditions
available.
Graphic Control Center
% Recheck the setpoints and programmable func-
tions of the Graphic Control Center. Change as
necessary to match the operating conditions.
Print
% Use the Graphic Control Center print feature to
print a copy of all operating data.
% Print a copy of the Sales Order Screen.
Important: Save the hard copies of the oper-
ating data and the Sales Order screen. Main-
tain a file in the local YORK Service Office.
Leak Check
% Thoroughly check all fittings and connections for
oil and refrigerant leaks.
CUSTOMER (OPERATING PERSONNEL)
INSTRUCTION
Operation
% Instruct the customer or operating personnel on
the location of all controls and the operation of the
Graphic Control Center.
Maintenance
% Review the maintenance schedule with the
customer.
% Review the preventative maintenance schedule
with the operating personnel and make certain that
it is thoroughly understood, including the required
oil filter element change after the first 200 hours
of operation.
% Start-up is an excellent time to log baseline data
from vibration analysis, oil analysis and eddy cur-
rent testing.
Start-Up