Trane RAUP 250 Installation Operation & Maintenance page 29

Schematic &
Termination Diagram
STARTER CONTROLLER MODULE - I/O WIRING :-RAUP400/500
INPUT
LPCO1
LPCO 1
39
40
COM 0
40
HPCO1
HPCO 1
41
OL 1
COM 0
OL 2
HMWT 1
COM 0
HMWT 2
-
-
LPCO2
LPCO 2
44
45
COM 0
45
HPCO2
HPCO 2
46
OL 3
COM 0
OL 4
HMWT 3
COM 0
HMWT 4
2
S1
TO TEMP. CONTROLLER STEP 1
COM 0
TO TEMP. CONTROLLER STEP 2
S2
2
S3
TO TEMP. CONTROLLER STEP 3
COM 0
TO TEMP. CONTROLLER STEP 4
S4
INPUT: USE BLACK COLOR 0.5 SQMM.
CIRCUIT B CIRCUIT A
C3 C2
C4 C1
CONTROL BOX
TYPICAL WIRING FOR RAUP 400/500
J1
RESET 1
RESET 2
A CIRCUIT
RESET 3
COMPRESSORS
SYSTEM RESET
RESET 1 = RESET CIRCUIT A ON ERROR
RESET 2 = RESET CIRCUIT B ON ERROR
SYSTEM RESET : = RESET SYSTEM ON ERROR
COMP. : START-UP TIMING
B CIRCUIT
A CIRCUIT A-C1 ON DELAY TIME = 1 min
COMPRESSORS
A CIRCUIT A-C2 ON DELAY TIME = 2 min
B CIRCUIT B-C3 ON DELAY TIME = 1.5 min
B CIRCUIT B-C4 ON DELAY TIME = 2.5 min
FAN FOR
RAUP MODEL ONLY
WARNING :
- CONTACT INPUTS ONLY
- NO AC SIGNAL AT INPUTS
7 SEGMENT DISPLAY CODE TABLE
7 Segment Display
Error Description
-- NORMAL
L1 LPCO 1 Error
H1 HPCO 1 Error
O1 OL 1 Error
O2 OL 2 Error
t1 HMWT 1 Error
t2 HMWT 2 Error
L2 LPCO 2 Error
H2 HPCO 2 Error
O3 OL 3 Error
O4 OL 4 Error
t3 HMWT 3 Error
t4 HMWT 4 Error
S1 - S4 THERMOSTAT STATUS
TERMINATION (CONTROL)
N
32 33 30
TB
T1 T2 T3
3
26
RAUP 400-500
OUTPUT
J3
COM 1
33
A-C1
A-C1
34
COM 2
33
A-C2
A-C2
35
COM 3
33
B-C3
B-C3
36
COM 4
33
B-C4
B-C4 37
COM 5
33
C5
38
T2
J4
ALM/NC
COM
ALM/NO
TRIP
LIGHT
N L (240 V)
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
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.
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.
C5
T3