Bell & Gossett S14333 Technologic 5500 Series ZoneSav Controller - Manual (Page 5)

NOTE: The information contained in this manual is intended to assist operating personnel by providing information on the char-
acteristics of the purchased equipment.
It does not relieve the user of the responsibility to adhere to local codes and ordinances and the use of accepted practices in
the installation, operation and maintenance of this equipment.
Further information pertaining to the installation, operation, and maintenance of your ZoneSave Controller can be found in the
I.O.M.s for the associated equipment provided see Section 5, Maintenance, for a list of relevant manuals.
1.1 Purpose of Manual
This manual is furnished to acquaint you with some
of the practical ways to install, operate, and maintain
this unit. Read it carefully before doing any work on
your unit and keep it handy for future reference.
Equipment cannot operate well without proper care.
To keep this unit at top efficiency, follow the recom-
mended installation and servicing procedures out-
lined in this manual.
1.2 Safety
1.2.1 Safety Alert Symbol
SAFETY INSTRUCTION
This safely alert symbol will be used in this manual
and on the unit safety instruction to draw attention to
safety related instructions. When used the safety alert
symbol means ATTENTION BECOME ALERT!
YOUR SAFETY IS INVOLVED! FAILURE TO FOL-
LOW THIS INSTRUCTION MAY RESULT IN A
SAFETY HAZARD.
1.2.2 Safety Instruction Decal
Your ZoneSav Controller should have a safety
instruction decal (part # S11550). If the decal is
missing or illegible contact your local B&G represen-
tative for a replacement.
1.2.3 Valve Safety
Ground fault protection should be sized properly.
Refer to local electrical codes for sizing and
selection.
Refer to the valve manufacturer's I.O.M. for specific
installation information.
Even when the valve is stopped, it should be consid-
ered alive as long as its controller is energized. Keep
hands away from the valve until the power is discon-
nected from the valve controller.
1.2.4 Closed System Safety Measures
Important: Do not install and operate the ITT Bell &
Gossett ZoneSav Controller in a closed system
unless the system is constructed with properly sized
safety and control devices. Such devices include the
use of properly sized and located pressure relief
valves, compression tanks, pressure controls, tem-
perature controls and flow controls as appropriate. If
the system does not include these devices, consult
the responsible engineer or architect before making
pumps operational.
1.3 Location
Install the ZoneSav Controller appropriately for ease of
inspection, maintenance and service. Observe local
electrical codes concerning control panel spacing.
5
Section 1 - General
Glossary of Terms
I.O.M. – Installation Operation Manual
LED – Light emitting diode, located on OIP and controller
OIP – Operator Interface Panel
PID – Proportional Integral Derivative; 3 variables required
for error control
Process Variable – Signal generated by a sensor that is set
up to control the system
Proof timer – Minimum time period before controller acknowl-
edges an input; time period for which a signal must be stable
before it is accepted by the controller as a sustained and
valid signal
RTC – Real time clock
RTD – Resistive temperature device used to supply tempera-
ture signals to the PLC
BAS – Building Automation System
DANGER: The heating of water and other fluids causes
volumetric expansion. The associated forces may
cause failure of system components and releases of high
temperature fluids. This will be prevented by installing prop-
erly sized and located pressure relief valves and compression
tanks. FAILURE TO FOLLOW THESE INSTRUCTIONS
CAN RESULT IN SERIOUS PROPERTY DAMAGE AND
SERIOUS PERSONAL INJURY OR DEATH.
DANGER: Heavy load, may drop if not lifted properly.
Do not lift the entire unit by the motor eyebolts. Lift the
unit with slings placed under the unit base rails. FAILURE
TO FOLLOW THESE INSTRUCTIONS COULD RESULT
IN SERIOUS PERSONAL INJURY, DEATH, AND/OR
PROPERTY DAMAGE.