JOHNSON CONTROLS
22
FORM 160.69-NM4
ISSUE DATE: 9/30/2020
3. Re-connect motor power leads in the Variable
Speed Drive to T1, T2, and T3 terminals and
torque to 18-20 Ft-lbs. per the labels in the VSD.
4. If provided connect motor winding thermistor
shielded cable conductors in the Variable Speed
Drive at TB4 (
refer to Unit Wiring and Field Con-
trol Modifications (Form 160.69-PW2
)
.
5. Re-connect all unit wiring and harnesses (refer
to
Unit Wiring and Field Control Modifications
(Form 160.69-PW2)
.
LD19864
Lifting
Holes
Lifting
Holes
FIGURE 14 -
VARIABLE SPEED DRIVE RIGGING
Final Assembly Notes
1. Pressure test.
NOTE:
Relief valves must be
plugged (or capped) (refer to
Operation (Form
160.69-O3)
).
2. Evacuate and charge with refrigerant (refer to
Op-
eration (Form 160.69-O3)
).
3.
All Units – Complete installation and finally
level the unit per
Installation Instruction Form
160.69-N3.
