Section 6 – SR-2 Service Procedure A48A
Diagnostics
Step Action
Result
Comments
1. Plug the standby power cord into
a known good power supply and
turn the unit on.
2. Using a Fluke Meter, test the L1,
L2, and L3 circuits at the input to
the terminals where the Brown,
Blue and Black wires are
connected.
The voltage should be between
200 - 500 VAC between circuits.
If not, repair as necessary to
supply the needed voltage to the
unit.
3. Check the #8F and CH circuits to
the phase detect module. 12-24
VDC must be present from #8F to
CH.
If this power is not present, check
the #8 circuit from the On/Off
switch.
4. If correct power is present in the
test above then the ER circuit on
the interface board should have
12-24 VDC present.
If power is not present replace
the phase detect module.
Removal and replacement of the
phase detect module is detailed
on a previous page.
5. If LED 6 on the interface board is
on then the 7EH circuit should
have 12-24 VDC present.
If power is not present check the
Diesel/Electric Relay circuit on
the interface board.
6. If the unit is calling for operation
(LED 6 is on) one of the phase
select contactors should be
energized.
If neither contactor is energized
check for 12-24 VDC. If voltage is
not present replace the phase
detect module.
Removal and replacement of the
phase detect module is detailed
on a previous page.
Page 5
P41RA48A 30 January 2005
Summary of Contents for SR-2 SmartReefer2
Page 4: ......
Page 7: ...Tab goes here and the next page should be GREEN Section 1 Safety...
Page 8: ......
Page 10: ...Section 1 SR 2 Safety Information 1 2 18 January 2005...
Page 14: ...Section 1 SR 2 Safety Information 1 6 18 January 2005...
Page 15: ...Tab goes here and the next page should be GREEN Section 2 Hardware Description...
Page 16: ......
Page 48: ...Section 2 SR 2 Hardware Description 2 32 31 January 2005...
Page 49: ...Tab goes here and the next 2 pages should be GREEN Section 3 Software Description...
Page 50: ......
Page 96: ...Section 3 SR 2 Software Description 3 46 31 January 2005...
Page 97: ...Tab goes here and the next page should be GREEN Section 4 Operation...
Page 98: ......
Page 181: ...Tab goes here and the next 2 pages should be GREEN Section 5 Diagnostics...
Page 182: ......
Page 266: ...Section 5 SR 2 Diagnostics 5 84 02 February 2005...
Page 267: ...Tab goes here and the next page should be GREEN Section 6 Service Procedures...
Page 268: ......
Page 270: ...Section 6 SR 2 Service Procedure Index Page 2 01 February 2005...
Page 282: ...Section 6 SR 2 Service Procedure A01B Page 6 P41RA01B 31 January 2005...
Page 298: ...Section 6 SR 2 Service Procedure A02A Page 12 P41RA02A 02 February 2005...
Page 318: ...Section 6 SR 2 Service Procedure A03B Page 4 P41RA03B 30 January 2005...
Page 338: ...Section 6 SR 2 Service Procedure A15A Page 4 P41RA15A 30 January 2005...
Page 360: ...Section 6 SR 2 Service Procedure A46B Page 8 P41RA46B 30 January 2005...
Page 366: ...Section 6 SR 2 Service Procedure A48A Page 6 P41RA48A 30 January 2005...
Page 376: ...Section 6 SR 2 Service Procedure A50A Page 6 P41RA50A 31 January 2005...
Page 394: ...Section 6 SR 2 Service Procedure F08A Page 4 P41RF08A 30 January 2005...
Page 398: ...Section 6 SR 2 Service Procedure F09A Page 4 P41RF09A 30 January 2005...
Page 402: ...Section 6 SR 2 Service Procedure G03A Page 4 P41RG03A 31 January 2005...
Page 406: ...Section 6 SR 2 Service Procedure H04A Page 4 P41RH04A 30 January 2005...
Page 407: ...Tab goes here and the next page should be GREEN Section 7 Service Information...
Page 408: ......
Page 410: ...Section 7 SR 2 Information 7 2 02 February 2005...
Page 419: ...Tab goes here and the next page should be GREEN Section 8 Schematics and Wiring Diagrams...
Page 420: ......
Page 422: ...Section 8 SR 2 Drawings 8 2 01 February 2005...
Page 424: ...Section 8 SR 2 Drawings 8 4 01 February 2005...
Page 425: ...8 5...
Page 426: ...8 6...
Page 427: ...8 7...
Page 428: ...8 8...
Page 429: ...8 9...
Page 430: ...8 10...
Page 431: ...8 11...