Blodgett BCX14E Troubleshooting Manual page 63

5
R11092
TB3
RD-
1_A 1_C
1_B 1_D
W-
2_A 2_C
2_B 2_D
BK-
3_A 3_C
D 3_B 3_D
Gnd_1 Gnd_2
Term_Blk_3P/W_Gnd
39112
C B1
15 Amp
C
39669
SW 6
Br-4, 18awg, 600V Bk-1, 18awg, 600V
Heat Cut_OFF
Bl-4, 18awg, 600V
B
L
TB1 1
N
2
Term_Blk_AC_Gnd_3p
Gnd
3
38605
Br-3, 18awg, 600V L
1
Bl-3, 18awg, 600V N
2
Gnd
3
U6
1
L1
2
L2
3
L3/N
GY-15
A 1
Drv_@SetSpd_L 11
GY-20
2
Drv_Fault_L
12
BK-8 BK-13/BK-8
3
BK-8
CM2
4
PCS
GY-19
5
Mtr_Fwd_Ena_L
GY-18 In_1
6
Mtr_Rev_Ena_L In_2
GY-17
7
Mtr_Spd_Sel_Bit_0_Ena_L In_3
GY-14
8
Mtr_Spd_Sel_Bit_1_Ena_L In_4
9
BK-13 In_5
BK-12 BK-13/BK-12
10
D rv_Input_Com L
11
L
12
OI
13
O
14
H
15
AM
GY BK
5
4
PS-2
24Vdc Power Supply
+ Hotai r_+24Vdc RD-22
HotAir_24VDC
- BK-24
Hotair_+24Vdc_Rtn
M9608 + RD-23
Boiler_+24Vdc
Boiler_24VDC
-
Boiler_+24Vdc_Rtn BK-25
C O N4
RD/BK-1[1..2]
R/BK-1, 22awg twisted pair
PS-1
24Vdc Power Supply
+ +24Vdc
-
M9608 +
-
+24Vdc_Rtn RD-8, 22awg, 300V
BK-5
BK-16
C O N4
RD/BK-3[1..2]
R/BK-3, 22awg twisted pair
L200 Cir_Mtr, 3p, 4 pole
R1, 18awg, 600V
BR
U
T1
W1, 18awg, 600V
V
T2
Bk3, 18awg, 600V
W 39332
T3
MTR1
Gnd
Pre_Set Speeds:
binary select:
A20: 000 - V_Lo_Spd Freq = 20hz BL
A21: 001 - Lo_Spd Freq = 30hz
BK
A22: 010 - Hi_Spd Freq = 40hz
A21: 011 - V_Hi_Spd Freq = 50hz
GY/BK-1[1. .2]
4
3
39804
C B2
L1 T1
60A
L2 T2
L3 T3
Trip Coil
39913
BK-9/BK-21
A1 A2
S W4
12 C av i ty_Hi_Lmt
OR-5 OR-6
11
C avity_Hi_Limit_H
14
36441
RD-6/RD-7
+24Vdc
BK-9/BK-21
24Vdc_Rtn
BK-9/BK-21
Y-9
Boiler_Heat_On
39804
C B3
L1 T1
RD-
60A
L2 T2
W-
L3 T3
BK-
Trip Coil
39913
Y-2
BK-8
A1 A2
S W4
12 Boiler_Hi_Lmt
RD-6
Y-7/Y-2
Y-7
11
Boiler_Hi_Limit_H
14
R2630
RD-6, 22awg, 300V
R D-8
BK-8
BK-8
OR-8
Hotair_Heat_On
N . C .
GY GY
-
- ___- ___
-
BK GY
-
- ___- ___
-
-
- ___- ___
-
W A TE R S E N S OR
D B 10- 055
-
R E V E C N
GAGE -
-
M A TL
3
2 1
RD-
W- R11541
K1
Contactor
RD-
L1 T1
1 4
W-
L2 T2
2 5
BK-
L3 T3
3 6
OR-7
BK-25
A1 A2
7 8
Y-8
Y-9
39895
RD- W-
K1_Aux
18KW Heating Element Assembly
39277, 208V, 3Kw (X6) 18Kw total , 50A nominal
39801, 240V, 3Kw (X6) 18Kw total , 43A nominal
RD-
W- R11541
K2
Contactor
RD-
L1 T1
1 4
W-
L2 T2
2 5
BK-
L3 T3
3 6
Y-8
A1 A2 BK-24
7 8
OR-7
OR-8
39895
RD- W-
K2_Aux
18Kw Boiler Heating Element Assy.
R2507, 208V, 6Kw ea.(X3) , 18Kw total, 50A nominal
R2510, 240V, 6Kw ea.(X3) , 18Kw total, 43A nominal
G.S. BLODGETT CORPORATION
__- __-__ ___
50 LA K E S I D E A V E . B U R LINGTON, VERMONT 05401
__- __-__ ___
THIS DRAWING IS THE PROPERTY OF G.S. BLODGETT CORPORATION. NEITHER THIS DRAWING
NOR ANY INFORMATION CONTAINED HEREIN MAY BE COPIED OR USED, IN WHOLE OR IN PART,
___
__- __-__ WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE G.S. BLODGETT CORPORATION.
© G. S . B LOD GE TT C OR P OR A TI ON . UNPUBLISHED WORK. ALL RIGHTS RESERVED
08- 06-10 MH Title
SCHEMATIC, BCX14E, MENUSELECT, 208-240V
R E V I SIONS D A T E A PR BY
D WG
TOLE R A N C E S U N LE S S OTH E R WI SE SPECIFIED MH DATE 07-01-10 SHEET 3 O F 3
BY
.XXX .XX ANGULAR HOLE
A P R
MH DATE 07-01-10 SCALE N ON E
±.015 ±.03 ± 1° ±.005
BY
2 1
D
BK-
BK-
C
BK-
B
BK-
A
DRAW ING NUMBER REV
52856 D