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11
POWER CONNECTION KITS ARE REQUIRED
ON VERTICAL ZONELINE CHASSIS
(See chart below)
The correct kit for the installation is determined by the
voltage and amperage of the electrical circuit and the means
of connecting the unit to the building wiring. If the unit is to
be plugged into a receptacle, a power cord kit would be used;
if the unit is to be permanently connected, a direct connection
kit would be used.
POWER CONNECTION KITS
See specification sheet
for heater kW and branch
circuit ampacity.
RAK3152/3202/3302
230/208 VOLT CORD
CONNECTION KIT
DUCTWORK - FIELD SUPPLIED
SUPPLY REGISTERS - FIELD SUPPLIED
Ductwork and supply registers are mentioned here as System
Essential Components, because they are necessary to complete
the installation. These components are field supplied since each
installation may have different requirements for the ductwork
and supply registers.
ELECTRICAL INFORMATION - GENERAL
Zoneline Single Packaged Vertical Air Conditioners are to
be connected to a single-phase 60 hertz power. Units with
the voltage designator “D” in the 8th character of the model
number may be operated on either nominal 230-volt or
208-volt power. Units with the voltage designator “E” in the
8th character of the model number are to be operated on
nominal 265-volt power. This unit is also used on 277-volt
power. For all installations, feeder, sub-feeder, branch circuit
and electrical protective devices must conform to all local
codes. In the absence of a local code, the National Electrical
Code should be followed.
Each unit should be installed on a single branch circuit. More
than one unit per branch circuit is not recommended. All
wiring, including installation of receptacle, must conform to
local electrical regulations and codes. When in doubt, consult
the National Electrical Code.
230/208 VOLT LINE CORD CONNECTED UNITS
POWER CONNECTION RAK3152 RAK3202 RAK3302
HE ATER KW 2.61/2.19 3.42/2.87 4.81/4.07
HE ATER AMPS 12.0/11.0 15.6/14.4 22.0/20.2
MINIMUM CIRCUIT
AMPS 15 20 30
RECOMMENDED
PROTECTIVE DEVICE
15 AMP TIME
DELAY FUSE
OR BREAKER
20 AMP TIME
DELAY FUSE
OR BREAKER
30 AMP TIME
DELAY FUSE
OR BREAKER
230/208 VOLT DIRECT CONNECTED UNITS
POWER CONNECTION RAK4157 RAK4207 RAK4307
HE ATER KW 2.61/2.19 3.42/2.87 4.81/4.07
HE ATER AMPS 12.0/11.0 15.6/14.4 22.0/20.2
MINIMUM CIRCUIT
AMPS 15 20 30
RECOMMENDED
PROTECTIVE DEVICE
15 AMP TIME
DELAY FUSE
OR BREAKER
20 AMP TIME
DELAY FUSE
OR BREAKER
30 AMP TIME
DELAY FUSE
OR BREAKER
265 VOLT LINE CORD CONNECTED UNITS
POWER CONNECTION RAK5172 RAK5202 RAK5302
HE ATER KW 2.71 3.55 5.03
HE ATER AMPS 10.6 13.9 19.6
MINIMUM CIRCUIT
AMPS 15 20 30
RECOMMENDED
PROTECTIVE DEVICE
15 AMP TIME
DELAY FUSE
OR BREAKER
20 AMP TIME
DELAY FUSE
OR BREAKER
30 AMP TIME
DELAY FUSE
OR BREAKER
265 VOLT DIRECT CONNECTED UNITS
POWER CONNECTION RAK5157 RAK5207 RAK5307
HE ATER KW 2.71 3.55 5.03
HE ATER AMPS 10.6 13.9 19.6
MINIMUM CIRCUIT
AMPS 15 20 30
RECOMMENDED
PROTECTIVE DEVICE
15 AMP TIME
DELAY FUSE
OR BREAKER
20 AMP TIME
DELAY FUSE
OR BREAKER
30 AMP TIME
DELAY FUSE
OR BREAKER
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