Trenton TPLP Series Installation Instructions Manual page 11

TPLP
ELECTRIC DEFROST MODELS - SINGLE EVAPORATOR
NOTES
1). USE COPPER CONDUCTORS ONLY
2). USE 75°C WIRE (OR HIGHER)
3). OVERCURRENT PROTECTION FOR
EVAPORATOR FAN MOTORS AND
DEFROST HEATERS MUST NOT EXCEED
MAXIMUM VALUE SHOWN ON
EVAPORATOR NAMEPLATE.
4.) MAY BE FACTORY INSTALLED-MOUNTED
AND WIRED ON EVAPORATOR
3-LP ED CONTACTOR SINGLE 12/07
T30-TPLP-PDI-14
WIRING DIAGRAM - 208-230/1/60
STANDARD PSC MOTORS
FOR ALL MODELS USING DEFROST HEATER CONTACTOR
DEFROST CLOCK
PARAGON # 8145
OR EQUIVALENT
TM
FUSE OR
CIRCUIT
BREAKER
3 4 X
NOTE #3
1 2 N
COMPR INTERLOCK
(IF USED)
SPACE
THERMOSTAT
NOTE #4
PUMP DOWN
SWITCH
(IF USED)
4
F X
BN
RD
DT
GND.
BK
FD
DEFROST TERMINATION
& FAN DELAY
CONTROL
(10.0A MAX.)
DT-DEFROST TERM
FD-FAN DELAY
FAN FAN
MTR MTR
1 2
REFER TO EVAPORATOR NAMEPLATE
FOR ELECTRICAL REQUIREMENTS
L1
GND
L1
C
T1
N.C.
LIQUID LINE
SOL VALVE
NOTE #4
N 3
H1
YL
WH
C
HEATER
LIMIT
SWITCH
(10.0A MAX.)
DEFROST HEATERS
FAN MOTOR
POWER PLUGS
EVAPORATOR
REFER TO
FAN
EVAPORATOR
MTR
DATA PLATE FOR
6
MOTOR QUANTITY
TERMINALS
-COMPONENT TERMINAL
-TERMINAL BLOCK TERMINAL
CONDUCTORS/WIRING
ALL FIELD WIRING MUST BE DONE IN
COMPLIANCE WITH ALL APPLICABLE LOCAL
AND NATIONAL CODES.
- 11 -
L2
FUSE OR
CIRCUIT
BREAKER
NOTE #3
DEFROST HEATER
L2
CONTACTOR
T2
H2
H3
FACTORY WIRING
WIRING BY OTHERS
OPTIONAL FACTORY
OR BY OTHERS
PSC
60Hz
29/11/18