Blodgett BCX14E Troubleshooting Manual page 62

5
Ctrl 24Vac [0..2]
+24VDC_RTN
O-5
C a vity_Hi_Limit_H
GY-15
Drv@SetSpd_L
U2
GY-20
Drv_Fault_L
J2
1
D 2
3
4
Y-7
Boiler_Hi_Limit_H
J38
R -1
1
2
W -1
3
J37
In_1
In_2
In_3
In_4
In_5
In_6
In_7
Com
J4
+24Vdc
Out_1
Out_2
Out_3
Out_4
Out_5
Out_6
Out_7
Out_8
Com
J12
C
Bl-12
AUX_Brd_DGND
12
R-11
AUX_Brd_+5Vdc_Sw_Pwr
11
10
9
V-8
AUX_Brd_SW3_Ena_L
8
V-7
AUX_Brd_SW2_Ena_L
7
V-6
AUX_Brd_SW1_Ena_L
6
V-5
AUX_Brd_D3_Ena_L
5
V-4
AUX_Brd_D2_Ena_L
4
V-3
AUX_Brd_D1_Ena_L
3
2
Harness PN: 50178
1
J41
AN-1 8
7
6
AN-2
5
4
AN-3
3
2
AN-4
1
J5
B
Door_Sw Proximity
RD(RD/BK-3) Br B k Y-6
SW 2
39337
Bl
BK(RD/BK-3)
RD-8
+24VDC
53247
SW 3
H I GH
Br
HI_BRN R EL AY
HI_BLK HI_K2_+
HI_BLU HI_K2_COM
LO_K1_+
SENSOR
LO_K1_COM
INPUT
LOW
R EL AY
WATER
LEVEL
SENSOR
A
+24VDC_RETURN_BK10/BK6
5
4
BK-15 Dig_Gnd
J11.1
Y-6 Door_Closed_H
J11.2
Cavity_Hi_Lmt
J11.3
Drv_@Setspd_L
J11.4
Safety_Sw_Closed_H
J11.5
V-14
SSR_HeatSink_H
J11.6
Door_Latched_H
J11.7
Oven_Off_H
J11.8
Drv_Fault_L
J11.9
+24Vdc_Out
J11.10
Dig_Gnd
J1.1
Boiler_Hi_Lmt
J1.2
Lo_Lvl_Float
J1.3
Hi_Lvl_Float
J1.4
J1.5
J1.6
J1.7
J1.8
J1.9
+24Vdc_Out
J1.10
+24Vdc_Out
J15.1
J15.2
J15.3
J15.4
J15.5
J15.6
J15.7
Dig_Gnd
J15.8
Oven Prb
J41.1
Oven Prb
J41.2
Ctrl_Zone_Prb
J41.3
Ctrl_Zone_Prb
J41.4
Quench_Prb
J41.5
Quench_Prb
J41.6
Product_Prb
J41.7
Product_Prb
J41.8
Boiler_Prb
J8.1
Boiler_Prb
J8.2
J8.3
J8.4
J8.5
J8.6
J8.7
J8.8
J17.1
J17.2
J17.3
J17.4
J17.5
J17.6
J17.7
J17.8
J16.1
J16.2
J16.3
J16.4
J16.5
J16.6
J16.7
J16.8
R -2
J19.1
J19.2
W -2
J19.3
J19.4
V-3
BL-6
C a v i t y Inverter_H.S. Quench Product Boiler
W BL Y V
RT1 RT2 RT3 RT4 RT5
50310 39800 39800 39800 39783
t t t t t
BK BK BK BK
Probes: 1k RTD
4
3
50725
U3
+24VDC RD-27
J2.1
Buzzer
J2.2 RD-16
+24VDC
J2.3
Vent
J2.4
+24VDC RD-24
J2.5
OR-18
Quench
J2.6
+24VDC
J2.7
Chemical_Pump
J2.8
Spd_Sel_Bit_0 GY-17
J2.9
Spd_Sel_Bit_1 GY-14
J2.10
Fwd_Ena_L GY-19
J2.11
Rev_Ena_L GY-18
J2.12
J3.1
+24VDC
J3.2
J3.3
Lights RD-5
J3.4
24VAC
J3.5
Cir_Pump
J3.6
+24VDC RD-25
J3.7
Delime_Pump
J3.8
J3.9
+24VDC RD-22
J3.10
Cooling_Fan GY-9
J3.11
J3.12
J6.1
J6.2
HotAir_24V RD-22
Hotair_24VDC
J6.3 OR-22
Oven_On
J6.4
V-16
Oven_On
J6.5
RD-23
Boiler_24V
J6.6 Boiler_24VDC
Drv_Ok
J6.7
Drv_Ok
J6.8
K2B_NO
J6.9
K2B_Com
J6.10
J6.11
J6.12
K8-NO
J18.1
K8-C
J18.2
Spritzer_Sol
J18.3
+24VDC
J18.4
+24VDC_Rtn
J18.5
Cavity_Drain-
J18.6
Cavity_Drain+
J18.7
+24VDC
J18.8
Boiler_Drain - BK
J18.9
+24VDC_Rtn BK-26
J18.10
+24VDC RD-26
J18.11
Boiler_Drain + O R
J18.12
HotAir_Heat_Ena
J20.1
OR-8 OR-8
SSR_A1
J20.2 Hotair_Heat_On
SSR_A2
J20.3
+24VDC_Rtn BK-14
J20.4
J20.5
J20.6
BL-10
Fill_Sol
J20.7
+24VDC
J20.8 V-16
Boiler_Heat_On
J20.9
Y-9 Y-9
Boiler_Heat_Ena
J20.10 Boiler_Heat_On
J20.11
J20.12
+24VDC
J13.1
Buzzer
J13.2
DGND
J13.3
RD(RD/Y/BK-1)
RS232 Out
J14.1
RS232 In Y(RD/Y/BK-1)
J14.2
DGND BK(RD/Y/BK-1)
J14.3
PWM OUT
J5.1
PWM OUT
J5.2
DGND THERMISTOR
J5.3
39998
+24Vdc R R/BK-1, 22awg twisted pair
+24VDC_RTN
Bk
+24Vdc_Rtn
W
-
- ___- ___
-
-
- ___- ___
-
-
- ___- ___
-
W A TE R S E N S OR
D B 10- 055
-
R E V E C N
BK
GAGE -
-
M A TL
3
2 1
39324
GY_16
1 2
Vent_Sol
39793
OR-18
1 2
Quench Solenoid
Mtr_Spd_Sel_Bit_0_Ena_L
Mtr_Spd_Sel_Bit_1_Ena_L
Mtr_Fwd_Ena_L
Mtr_Rev_Ena_L
MG1
BK-16
V-13
1 2
Delime Pump
M9616
Mtr_2
GY-9 + -
1 2
Cooling_Blwr
39793
BL-10
1 2
Fill Solenoid
+24VDC_RETURN_BK10/BK6
OR/BK 2
MG2
1 2
Drain Actuator
1
2
TB2
39378
1_A 1_C
1_B 1_D
1
2
2_A 2_C
2_B 2_D
BK-5
RT1
3_A 3_C
BK-21
3_B 3_D
1
t
2
4_A 4_C
4_B 4_D
5_A 5_C
5_B 5_D
1
2
Term_Blk_5p
BK-21/BK/9
BK-5
A_24Vdc [0..2]
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 2 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
BK-22/BK-27
BK-22
D
BK-16
BK-9/BK10
BK-10/BK-23
C
B
Halogen Lamp-12V
D0119 (X 4)
A
DRAW ING NUMBER REV
52856 D