CB
T
B
M
T
B
M
CB
TH
TH
L1
L1
L2
L2
L3
P
P
L
L
L
L
M
M
B
B
CB
CB
CB
CB
TH
TH
TH
TH
UT
LT
LC
UC
UB
LB
LS
LS
LS
LS
T
T
U
P
P
E
R
C
H
A
M
B
E
R
L
O
W
E
R
C
H
A
M
B
E
R
LS
LS
L
L
LS
LS
L
L
UB
UC
UT
TH
P
LB
LC
LT
TH
TH
TH
P
200V 1
208V 1
240V 1
200V 3
208V 3
240V 3
T
LS
B
M
L
L
LB
LC
LT
TH
TH
P
TH
TH
N
400V 3 N
L1
L2
L3
P
L
L
M
B
TH
TH
UT
UC
UB
LS
T
TH
TH
11
CB
TH
TH
TH
TH
TH
T
B
M
L3
L2
L1
N
400V 3 N
TH
P
TH
TH
TE
CE
BE
L
L
M
B
LS
T
CB
240V 3
208V 3
200V 3
100V 1
120V 1
200V 1
240V 1
230V 1
208V 1
P
TH
TE
CE
BE
L
L
LS
LS
L
L
M
B
LS
LS
T
BE
CE
TE
CB
CB
CB
CB
P
L3
L2
L2 (N)
L1
L1
DWG. 1012-126 10/11/00
DWG. 1012-129 10/11/00
P-SERIES - 2 CHAMBERS - ELECTRICAL WIRING SCHEMATICS
P-SERIES - 1 CHAMBER - ELECTRICAL WIRING SCHEMATICS
LEGEND
N, L1, L2, L3 = FROM TERMINAL BLOCK
TH = THERMOSTAT 2 POLE (3 POLE)
P = THERMOSTAT INDICATOR LIGHT
CB = CIRCUIT BREAKER
M = SYNCHRONOUS TIMER (OR TIMER MOTOR)
T = INTERVAL TIMER CONTACTS (IF PROVIDED)
B = BUZZER (IF PROVIDED)
LS = LIGHT SWITCH DPST ON-OFF (IF PROVIDED)
L = INTERIOR LIGHTS (IF PROVIDED)
LEGEND
N, L1, L2, L3 = FROM TERMINAL BLOCK
TH = THERMOSTAT 2 POLE (3 POLE)
P = THERMOSTAT INDICATOR LIGHT
CB = CIRCUIT BREAKER
M = SYNCHRONOUS TIMER (OR TIMER MOTOR)
T = INTERVAL TIMER CONTACTS (IF PROVIDED)
B = BUZZER (IF PROVIDED)
LS = LIGHT SWITCH DPST ON-OFF (IF PROVIDED)
L = INTERIOR LIGHTS (IF PROVIDED)
HEATER COILS
UT = UPPER CHAMBER, TOP ELEMENT
UC = UPPER CHAMBER, CENTER ELEMENT (P44 & P46 ONLY)
UB = UPPER CHAMBER, BOTTOM ELEMENT
LT
= LOWER CHAMBER, TOP ELEMENT
LC = LOWER CHAMBER, CENTER ELEMENT (P44 ONLY)
LB = LOWER CHAMBER, BOTTOM ELEMENT
HEATER COILS
TE =
TOP ELEMENT
CE =
CENTER ELEMENT (IF PROVIDED)
BE =
BOTTOM ELEMENT