Trane RAUP 250 Installation Operation & Maintenance page 23

Schematic &
Termination Diagram
STARTER CONTROLLER MODULE - I/O WIRING :-RAUP250
LPCO1
LPCO 1
38
39
COM 0
39
HPCO1
HPCO 1
40
COM 0
JUMPER
HMWT 1
COM 0
JUMPER
HMWT 2
LPCO 2
COM 0
JUMPER
HPCO 2
COM 0
JUMPER
HMWT 3
COM 0
JUMPER
HMWT 4
2
TO TEMP. CONTROLLER STEP 1
COM 0
JUMPER
2
TO TEMP. CONTROLLER STEP 2
COM 0
JUMPER
INPUT: USE BLACK COLOR 0.5 SQMM.
C1 C2
WARNING
HAZARDOUS VOLTAGE!
DISCONNECT ALL ELECTRIC POWER
INCLUDING REMOTE DISCONNECTS
BEFORE SERVICING.
FAILURE TO DISCONNECT POWER
BEFORE SERVICING CAN CAUSE
SEVERE PERSONAL INJURY OR DEATH.
IMPORTANT
USE COPPER CONDUCTORS ONLY
TO PREVENT EQUIPMENT DAMAGE.
UNIT TERMINALS ARE NOT DESIGNED
TO ACCEPT ANY OTHER WIRING.
INPUT
TYPICAL WIRING FOR RAUP 250
J1
RESET 1
RESET 2
RESET 3
SYSTEM RESET
OL 1
RESET 1 = RESET CIRCUIT A ON ERROR
RESET 2 = RESET CIRCUIT B ON ERROR
OL 2 SYSTEM RESET : = RESET SYSTEM ON ERROR
COMP. : START-UP TIMING
A CIRCUIT A-C1 ON DELAY TIME = 1 min
A CIRCUIT A-C2 ON DELAY TIME = 2 min
-
RAUP MODEL ONLY
-
WARNING :
- CONTACT INPUTS ONLY
- NO AC SIGNAL AT INPUTS
OL 3
OL 4
7 SEGMENT DISPLAY CODE TABLE
7 Segment Display Error Description
-- NORMAL
L1 LPCO 1 Error
S1 H1 HPCO 1 Error
O1 OL 1 Error
O2 OL 2 Error
S2 t1 HMWT 1 Error
t2 HMWT 2 Error
S3
L2 LPCO 2 Error
H2 HPCO 2 Error
O3 OL 3 Error
S4
O4 OL 4 Error
t3 HMWT 3 Error
t4 HMWT 4 Error
S1 - S4 THERMOSTAT STATUS
TERMINATION (CONTROL)
N
32 33 30
T1 T2 T3
3
20
OUTPUT
J3
COM 1
A-C1
A CIRCUIT
COMPRESSORS COM 2
A-C2
COM 3
B-C3
COM 4
B-C4
COM 5
FAN FOR
C5
J4
ALM/NC
COM
ALM/NO
CIRCUIT A
CIRCUIT B
J5
OUTPUT: USE BLACK 1 SQMM.
NOTES:
1 DASHED LINES INDICATE RECOMMENDED FIELD
WIRING BY OTHERS. DASHED LINE ENCLOSURES
AND/OR DASHED DEVICE OUTLINES INDICATE
COMPONENTS PROVIDED BY THE FIELD. PHAN TOM
LINE ENCLOSURES INDICATE ALTERNATE
CIRCUITRY OR AVAILABLE SALES OPTIONS.
SOLID LINE INDICATES FACTORY WIRING.
2 REMOVE JUMPER WHEN TEMPERATURE CONTROLLER
IS INSTALLED
TB
3 REMOVE JUMPER TO INTERFACE WITH EVF
INTERLOCK
4 PRESS SW3 BUTTON FOR SHOW THE MEMORABLE ERROR.
THE 7-SEG WILL OFF FOR 2 SECONDS BEFORE DISPLAY THE
MOMORABLE ERROR CODES THAT ARE THE CAUSES OF
EACH LOCKOUT. AFTER THAT THE 7-SEG WILL OFF FOR
2 SECONDS AND RETURN TO DISPLAY THE EXISTING
ERROR/STATUS CODES.IF MORE THAN 1 ERROR HAPPENS,
THEY ARE DISPLAYED 2 SECOND EACH.IF THERE IS NOT ANY
MEMORABLE ERRORS,THE NORMAL CODE WILL BE DISPLAYED.
PRESS AND HOLD SW3 BUTTON FOR 4 SECONDS TO
CLEAR THE MEMORABLE ERROR.
RAUP 250
33
A-C1
34
33
A-C2
35
33
C5
36
T3
T2
TRIP
LIGHT
N L (240 V)