Johnson Controls RSH Series User Manual

6
INTRODUCTION
JCI ‘RSH’ and 'RSV' units are completely self
contained heating and air conditioning units. This
equipment employs a water-to-
refrigerant heat
exchanger to extract (heating cycle) or reject
(cooling c
ycle) heat from/to a circulating water
loop.
All models 1/2 through 6 tons are shipped as
factory-
charged packages. Horizontal (RSH)
units are designed for suspended ceiling
mounting, and are constructed with integral
hanger channels. Vertical (RSV) uni
designed for free-
standing floor mounting. All
units are shipped completely factory wired and
pre-
piped. Water supply, water outlet, and
condensate drain connections are via female
threaded pipe fittings.
Each refrigeration circuit includes an adj
bi-
flow expansion valve, liquid line filter drier, and
multiple service gauge ports. External high
pressure and low-
pressure protection switches
are included in each compressor circuit. A
standard suction line freezestat protects against
low evapor
ator temperatures, due to low water
supply temperatures. In the case when low water
temperature operation is required, freeze stat
protection can be disabled. Heat Pump models
feature a pilot operated, sliding piston type, 4
way reversing valve with a repl
aceable magnetic
solenoid coil.
FORM 145.16
JO
JCI ‘RSH’ and 'RSV' units are completely self
-
contained heating and air conditioning units. This
refrigerant heat
exchanger to extract (heating cycle) or reject
ycle) heat from/to a circulating water
-
All models 1/2 through 6 tons are shipped as
charged packages. Horizontal (RSH)
units are designed for suspended ceiling
mounting, and are constructed with integral
hanger channels. Vertical (RSV) uni
ts are
standing floor mounting. All
units are shipped completely factory wired and
piped. Water supply, water outlet, and
condensate drain connections are via female
Each refrigeration circuit includes an adj
ustable
flow expansion valve, liquid line filter drier, and
multiple service gauge ports. External high
pressure protection switches
are included in each compressor circuit. A
standard suction line freezestat protects against
ator temperatures, due to low water
supply temperatures. In the case when low water
temperature operation is required, freeze stat
protection can be disabled. Heat Pump models
feature a pilot operated, sliding piston type, 4
-
aceable magnetic
The coaxial water-to-
refrigerant heat exchanger
and all water piping within the unit are rated for
water side working pressures up to 400 psig.
All units are completely factory wired with all
necessary operating controls, complete with
standard microprocessor control. A 24 volt
control circuit, with oversize transformer, is
provided for field connection. Units are designed
to operate with conventi
onal thermostat control
interface. The reversing valve solenoid coil shall
be energized in cooling mode only.
These units are designed for
indoor
only. They are not intended or
approved for
outdoor installation.
ONLY QUALIFIED PERSONNEL
PERFORM INSTALLATION AND SERVICE
OF THIS EQUIPMENT.
FORM 145.16
-IOM2 (0611)
JOHNSON CONTROLS
refrigerant heat exchanger
and all water piping within the unit are rated for
water side working pressures up to 400 psig.
All units are completely factory wired with all
necessary operating controls, complete with
standard microprocessor control. A 24 volt
control circuit, with oversize transformer, is
provided for field connection. Units are designed
onal thermostat control
interface. The reversing valve solenoid coil shall
be energized in cooling mode only.
indoor
installation
approved for
ONLY QUALIFIED PERSONNEL
SHOULD
PERFORM INSTALLATION AND SERVICE

Johnson Controls RSH Series Specifications

General

Brand	Johnson Controls
Model	RSH Series
Category	Heat Pump
Language	English