Trane RAUP 250 Installation Operation & Maintenance page 26

Schematic &
Termination Diagram
STARTER CONTROLLER MODULE - I/O WIRING :-RAUP300
LPCO1
38
39
39
HPCO1
40
41
OL1
42
42
OL2
43
44
HMWT1
45
45
HMWT2
46
JUMPER
JUMPER
JUMPER
2
TO TEMP. CONTROLLER STEP 1
JUMPER
2
TO TEMP. CONTROLLER STEP 2
JUMPER
INPUT: USE BLACK COLOR 0.5 SQMM.
C1
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 300
J1
LPCO 1
RESET 1
COM 0
RESET 2
HPCO 1
RESET 3
SYSTEM RESET
OL 1
RESET 1 = RESET CIRCUIT A ON ERROR
COM 0
RESET 2 = RESET CIRCUIT B ON ERROR
OL 2 SYSTEM RESET : = RESET SYSTEM ON ERROR
COMP. : START-UP TIMING
HMWT 1
A CIRCUIT A-C1 ON DELAY TIME = 1 min
COM 0
A CIRCUIT A-C2 ON DELAY TIME = 2 min
HMWT 2
-
-
WARNING :
- CONTACT INPUTS ONLY
LPCO 2
- NO AC SIGNAL AT INPUTS
COM 0
HPCO 2
OL 3
COM 0
OL 4
HMWT 3
COM 0
7 SEGMENT DISPLAY CODE TABLE
HMWT 4
7 Segment Display
Error Description
-- NORMAL
S1
L1 LPCO 1 Error
COM 0
H1 HPCO 1 Error
O1 OL 1 Error
S2
O2 OL 2 Error
t1 HMWT 1 Error
S3
t2 HMWT 2 Error
COM 0 L2 LPCO 2 Error
H2 HPCO 2 Error
S4
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
C2
T1 T2 T3
3
23
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
RAUP MODEL ONLY 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 300
33
A-C1
34
33
A-C2
35
33
C5
36
T2
T3
TRIP
LIGHT
N L (240 V)