Low-Voltage Wiring; High-Voltage Wiring - Johnson Controls P266 Serie Instrucciones De Instalación

Low-Voltage Wiring

Figure 2 shows the P266 Series control features under
the housing cover and the low-voltage wiring diagrams
for the P266A, P266B, P266C, and P266E Type control
models.

High-Voltage Wiring

Figure 3 shows the high-voltage wiring diagrams for
the P266A, P266B, and P266C Type control models.
Figure 4 show the high-voltage wiring diagrams for the
P266E Type control models.
Split Winding/Three Triac with LSC Wiring
for P266A Type Controls
(208/240 VAC Only)
M3 M2 M1 L1 L2/N
Optional
Low-Speed
Capacitor
(LSC)
Auxilary
Capacitor
Auxiliary
Main
Windings
Windings
PSC
A
Motor
Figure 3: High-Voltage Wiring Options for P266A, P266B, and P266C Type Controls
Split-Winding/Three Triac with LSC Wiring
for P266E Type Controls
(208/240 VAC Only)
M3 M2 M1 L1 L2/N L2/N
Optional
Low-Speed
Capacitor
Main
(LSC)
Windings
A
Figure 4: High-Voltage Wiring Options for P266E Type Controls
Two Triac with LSC Wiring for
P266A, P266B and P266C Type Controls
(208/240 VAC,
Optional
Low-Speed
208/240 VAC Capacitor
(LSC)
Windings
B
208/240 VAC
Optional
Auxilary
Low-Speed
Capacitor
Capacitor
Auxiliary
(LSC)
Windings
Windings
PSC
B
Motor
P266 Series Single-Phase Condenser Fan Speed Control Installation Instructions
IMPORTANT: The L2/N terminal must be
connected to line voltage in order for a P266 Series
control to comply with the FCC and IEC Class B
radio frequency interference emissions limit.
Use Table 1 to determine the high-voltage wiring
options available for P266A, P266B, P266C, and
P266E Type control models.
380/460 VAC, and 460/575 VAC)
M3 M2 M1 L1 L2/N
Line VAC
Auxilary
Capacitor
Auxiliary
Main
Windings
PSC
Motor
Note: Some P266A, P266B
and P266C models do not
have M2 or M3 Triacs.
Two Triac with LSC Wiring
for P266E Type Controls
(208/240 VAC Only)
M3 M2 M1 L1 L2/N L2/N
208/240 VAC
Auxilary
Capacitor
Auxiliary
Main
Windings
PSC
Motor
One Triac with LSC Wiring for
P266A, P266B, and P266C Type Controls
( 208/240 VAC, 380/460 VAC, and 460/575 VAC
M3 M2 M1 L1 L2/N
Auxilary
Capacitor
Main
Windings
Windings
C
PSC
Motor
Single Triac Wiring
for P266E Type Controls
(208/240 VAC Only)
M1 L1 L2/N L2/N
M3 M2
Auxilary
Capacitor
Main
Auxiliary
Windings
Windings
PSC
C
Motor
Note: Some P266E models do not have
M2 or M3 Triacs.
)
Line VAC
Auxiliary
208/240 VAC
3