T R O U B L E S H O O T I N G T R E E S
MN-36008 (Rev. 8) 01/16 • COMBITHERM CT EXPRESS • D-6
N o C o n v e c t i o n E l e m e n t H e a t w i t h R e t h e r m O p t i o n ( 3 8 0 - 4 1 5 V , 3 P H )
Is N-6 or B5 below set
point?
Is K-41 contactor coil
energized?
Is K-41 contactor closing?
One must be below
set point in order for
convection elements to be
active in Retherm
No
Yes
Yes
No
L1/A1 from RBH X4/412,
L2/A2 from N7 high limit
through A2 on K-42 contactor
No
Yes
Replace K-41 contactor
L1/L2 supplied from K-77
contactor
Is L1/L2 voltage across
terminals 1/3 on K-41
contactor?
No
Is voltage across terminals
2/4 on K-41 contactor?
Replace K-41 contactor
Is K-42 contactor coil
energized?
A1/L1 supplied from RBH X4/410,
A2/L2 supplied from N7 high limit
through K-61 N/C contacts (if
Browning Bar option)
Is there L1/L2 voltage
across terminal 1 at
F10/11 fuses?
Repair wiring between K-42
and F10/11
Is L3 power at terminal 5 of
K-42 contactor?
No
Yes
Yes
No
No
Yes
Yes
L3 supplied to K-41/6
from K-77 contactor
Is there L3 voltage across
terminal 2 of F12 fuses?
No
Yes
Is L3 power at terminal 6 of
K-42 contactor?
Replace K-42 contactor
No
Yes
Is there L3 voltage across
terminal 1 at F12 fuse?
Repair wiring between
K-42 and F12
No
Yes
Is E-41 drawing current on
all legs?
Yes
No
No
No
Yes
Replace blown F12 fuse
Repair wiring between K-41
and E-41
Is voltage across E-41
convection elements?
Ohm out E-41 element and
replace if necessary
Yes
Convection Retherm cycle
is operating
Содержание CT EXPRESS 4 10ESi
Страница 30: ...MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS B 14...
Страница 31: ...MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS B 15...
Страница 116: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 2...
Страница 117: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 3...
Страница 118: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 4...
Страница 119: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 5...
Страница 120: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 6...
Страница 121: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 7...
Страница 122: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 8...
Страница 123: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 9...
Страница 124: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 10...
Страница 125: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 11...
Страница 126: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 12...
Страница 127: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 13...
Страница 128: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 14...
Страница 129: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 15...
Страница 130: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 16...
Страница 131: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 17...
Страница 132: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 18...
Страница 133: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 19...
Страница 134: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 20...
Страница 135: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 21...
Страница 136: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 22...
Страница 137: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 23...
Страница 138: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 24...
Страница 139: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 25...
Страница 140: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 26...
Страница 141: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 27...
Страница 142: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 28...
Страница 143: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 29...
Страница 144: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 30...
Страница 145: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 31...
Страница 146: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 32...
Страница 147: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 33...
Страница 148: ...WIRING D IA G R A M S MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 34...
Страница 149: ...WIRING DIAGRAMS MN 36008 Rev 8 01 16 COMBITHERM CT EXPRESS F 35...