7
JOHNSON CONTROLS
FORM 100.50-EG12 (918)
Hot Water Heat –
For applications where hot water is available for heating, a hot water
heating coil is available. A range of coil fin count selections are available to properly size the
heating for the application. Units with hot water heat are ETL listed.
Steam Heat –
For applications where steam is available for heating, a steam heating coil
is available. A range of coil fin count selections are available to properly size the heating
for the application. Units with steam heat are ETL listed.
POWER OPTIONS
Single-Point Supply with Terminal Block
–
This configuration is standard, and includes
three terminals for the incoming 3-phase power and is the standard configuration for the
Series 100 product. It includes the enclosure, terminal-block, and interconnecting wiring
to the compressors, heater and furnace controls, all fans, etc. In this configuration, code
requires that a means of disconnect (not provided) must be installed at the site within line-
of-sight of the equipment.
Single-Point Supply with Non-Fused Disconnect Switch
–
This option is the same as
the single-point with terminal block option except it includes a unit-mounted through-the-
door manual non-fused disconnect switch with an external, lockable handle (in compli-
ance with Article 440-14 of N.E.C.). This option provides a means to isolate the unit power
voltage for servicing. Others must supply separate external fusing which must comply with
the National Electric Code and/or local code
s.
Dual-Point Supply with Terminal Block –
This option includes enclosure, terminal blocks
circuited to the supply and exhaust fans and control transformer and a second set of
terminal blocks with interconnecting wiring to the compressors, heat (if applicable) and
condenser.
Convenience Outlet –
This options includes a powered 115V GFCI convenience outlet
that can be used for powering tools or lights for servicing. A protective cover plate is in-
cluded while not in use. The outlet is located on the bottom left hand corner of the power
panel.
CONTROL FEATURES AND OPTIONS
Microprocessor-Based Single Package Unit Controller
–
All Series 100 units are
equipped with a factory-installed, programmed and commissioned unit controller with all I/O
capabilities and control sequences. The controls include all on-board diagnostic, safety and
control features to operate the single package unit. A multimedia card interface is included
for software upgrades and can be used for data logging to simplify equipment troubleshoot
-
ing. Communication ports are included as standard with three alarm outputs, a shutdown
contact, remote start/stop input, smoke ventilation controls, analog inputs for supply air
temperature and duct static pressure rest, along with a variety of other capabilities.
Standard Ambient –
YPAL070–105 models operate down to 45.0°F as standard.
Low Ambient on Circuits One, [One and Two], or [One, Two, and Three]
– This op-
tion includes low ambient control of the first [first and second] [first, second, and third]
circuit(s) down to 0.0°F through the use of suction and discharge pressure transducers
on the circuit(s).
Pressure Transducers with Readout Capability
–
This option includes suction and dis-
charge pressure transducers on each circuit and provides pressure readout of all circuits
at the unit control panel.
