JOHNSON CONTROLS
24
FORM 160.69-N2
ISSUE DATE: 7/31/2015
SECTION 2 - INSTALLATION
INSTALLATION CHECK –
REQUEST FOR START-UP SERVICE
The services of a Johnson Controls representative will
be furnished to check the installation and supervise the
initial start-up and operation on all chillers installed
within the Continental United States.
After the unit is installed, piped and wired as described
in this Instruction, but before any attempt is made to
start the unit, the Johnson Controls District Office
should be advised so that the start-up service, included
in the contract price, can be scheduled. Notification to
the Johnson Controls office should be by means of In-
stallation Check List and Request, Form 160.69-CL1,
in triplicate.
TABLE 5 - MOTOR CONNECTIONS
3 PHASE
MOTOR
VOLTAGE
50 / 60 HZ
MOTOR RATED LOAD AMPS CT RADIO
200:1 350:1 700:1 1400:1
200-600 65-111
A
112-224
A
225-829
A
830-1790
A
2300-4160
11-18
C
124-264
A
265-518
A
19-37
B
38-123
A
Notes:
1. Requires passing motor lead thru current transformer (CT) once
before connecting to power supply.
2. Requires passing motor lead thru CT twice before connecting to
power supply.
3. Requires passing motor lead thru CT three times before connect-
ing to power supply
COMPRESSOR MOTOR FIELD CONNECTION DIAGRAM
FIGURE 10 - MOTOR CONNECTIONS (ELECTRO MECHANICAL STARTER APPLICATION)
LD00710
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