Technical Manual - Page 37
Furthermore, the controller will learn the current status of the limit switches and the direction of the sleeve
motor. However if both limit switches are closed during any stage of operation, the controller will only be
able to operate the sleeve motor.
FAILURE MODE, PCB PROGRAMMING
The software for the vent is designed so that when the sleeve motor is travelling upwards, it will only look for
the UPPER LIMIT switch. The software is designed this way so that the mechanical arrangement of the limit
switch will not be a determining factor of the sleeveʼs operation.
However in the situation when the UPPER LIMIT switch fails to close due to either broken wire connection
or malfunctioning of the limit switch, the sleeve motor will continue to operate until either the UP/DOWN is
pressed again or the power is switched off.
To prevent the above situation from occurring, two timers are incorporated into the software. The sleeve will
take 8 seconds to travel from its lowest position to its fully raised position; hence a 15 and a 30-second
timer are used.
If the 15 second timer times out before the corresponding limit switch, the microprocessor will assume the limit
switch fails to close. It will assume the sleeve motor is now moving in the opposite direction than it was before,
due to the mechanical set up of the sleeve, therefore the microprocessor will try to detect the other limit switch.
If the 30-second timer has timed out before the limit switch closes, the microprocessor will stop the sleeve motor
and all operation will be disabled until a power reset is applied.
Summary of Contents for CABP3
Page 1: ...Technical Manual ...
Page 2: ......
Page 41: ...Technical Manual Page 39 CET ...
Page 42: ...Technical Manual Page 40 CER ...
Page 43: ...Technical Manual Page 41 CERB ...
Page 44: ...Technical Manual Page 42 ETT304 ...
Page 45: ...Technical Manual Page 43 ETT365 ...
Page 48: ...Technical Manual Page 44 ECC ...
Page 49: ...Technical Manual Page 45 GGC ...
Page 50: ...Technical Manual Page 46 SGG304 ...
Page 51: ...Technical Manual Page 47 ...
Page 52: ...Technical Manual Page 48 SGM304 364 ...
Page 53: ...Technical Manual Page 49 SGM362EM ...
Page 54: ...Technical Manual Page 50 SGM464EM ...
Page 55: ...Technical Manual Page 51 SGM466 ...
Page 56: ...Technical Manual Page 52 ...
Page 57: ...Technical Manual Page 53 EM4 ...
Page 58: ...Technical Manual Page 54 RSE ...
Page 59: ...Technical Manual Page 55 RSG ...
Page 60: ...Technical Manual Page 56 ERSD30 ...
Page 61: ...Technical Manual Page 57 ERD30 PREHEAT CIRCUIT ...
Page 62: ...Technical Manual Page 58 ERD30 BAKE CYCLE ...
Page 63: ...Technical Manual Page 59 ERD30 CONVECTION BAKE ...
Page 64: ...Technical Manual Page 60 ERD30 PURE CONVECTION ...
Page 65: ...Technical Manual Page 61 ERD30 BROIL CYCLE ...
Page 66: ...Technical Manual Page 62 ERD30 SELF CLEAN CYCLE ...
Page 67: ...Technical Manual Page 63 ERD LIGHT CIRCUIT ...
Page 68: ...Technical Manual Page 64 ERD36 PREHEAT CYCLE ...
Page 69: ...Technical Manual Page 65 ERD36 BAKE CIRCUIT ...
Page 70: ...Technical Manual Page 66 ERD ERD36 PURE CONVECTION ...
Page 71: ...Technical Manual Page 67 ERD36 BROIL CIRCUIT ...
Page 72: ...Technical Manual Page 68 ERD36 SELF CLEAN CYCLE ...
Page 73: ...Technical Manual Page 69 ERD ERD36 LIGHT CIRCUIT ...
Page 74: ...Technical Manual Page 70 18 OVEN PREHEAT ...
Page 76: ...Technical Manual Page 72 18 OVEN CONVECTION BAKE CYCLE ...
Page 77: ...Technical Manual Page 73 18 OVEN PURE CONVECTION CYCLE ...
Page 79: ...Technical Manual Page 75 18 OVEN LIGHT CIRCUIT ...
Page 80: ...Technical Manual Page 76 48 RANGE PREHEAT BAKE CYCLE LARGE OVEN ...
Page 81: ...Technical Manual Page 77 48 RANGE CONV BAKE CYCLE LARGE OVEN ...
Page 82: ...Technical Manual Page 78 48 RANGE 36 OVEN PURE CONVECTION ...
Page 83: ...Technical Manual Page 79 48 RANGE BROIL CYCLE LARGE OVEN ...
Page 85: ...Technical Manual Page 81 48 RANGE LIGHT CYCLE LARGE OVEN ...
Page 86: ...Technical Manual Page 82 ERG30 PREHEAT BAKE CYCLE ...
Page 87: ...Technical Manual Page 83 ERG30 CONVECTION BAKE CYCLE ...
Page 88: ...Technical Manual Page 84 ERG30 SELF CLEAN CYCLE ...
Page 89: ...Technical Manual Page 85 ERG30 LIGHT CIRCUIT ...
Page 90: ...Technical Manual Page 86 ERG36 PREHEAT BAKE ...
Page 91: ...Technical Manual Page 87 ERG36 CONVECTION BAKE ...
Page 92: ...Technical Manual Page 88 ERG36 BROIL ...
Page 93: ...Technical Manual Page 89 ERG36 LIGHT ...
Page 94: ...Technical Manual Page 90 ERG36 SELF CLEAN ...
Page 102: ...Technical Manual Page 98 PGR BAKE CIRCUIT ...
Page 103: ...Technical Manual Page 99 PGR LIGHT CIRCUIT ...
Page 104: ...Technical Manual Page 100 PGR CONV BAKE CIRCUIT ...
Page 105: ...Technical Manual Page 101 PGR PREHEAT CIRCUIT ...
Page 106: ...Technical Manual Page 102 PGR SELF CLEAN CIRCUIT ...
Page 107: ...Technical Manual Page 103 PGR BROIL CIRCUIT ...
Page 108: ...MRE30 Page 14 MRE LADDER DIAGRAM PART 1 continued on following page ...
Page 109: ...MRE30 Page 15 MRE LADDER DIAGRAM PART 2 ...
Page 110: ......
Page 111: ...MRE30 Page 16 WIRE DIAGRAM continued on following page TOP SECTION ...
Page 112: ...MRE30 Page 17 WIRE DIAGRAM continued on following page BOTTOM SECTION ...
Page 113: ...MRE30 Page 20 Self Clean Cycle SELF CLEAN CYCLE ...
Page 114: ...MRE30 Page 21 Pure Convection PURE CONVECTION CYCLE ...
Page 115: ...MRE30 Service Instructions Page 22 Convection Fan CONVECTION FAN ...
Page 116: ...MRE30 Service Instructions Page 23 Convection Bake CONVECTION BAKE CYCLE ...
Page 117: ...MRE30 Service Instructions Page 24 Cooling Fan 180 225 Degrees COOLING FAN 180 225 DEGREES ...
Page 118: ...MRE30 Service Instructions Page 25 Broil BROIL CYCLE ...
Page 119: ...MRE30 Service Instructions Page 26 Bake STANDARD BAKE CYCLE ...
Page 120: ...MRE30 Page 37 LF Element Circuit Stay Hot Circuit LF ELEMENT CIRCUIT ...
Page 121: ...MRE30 Page 38 LR Element Circuit Stay Hot Circuit RF ELEMENT ...
Page 122: ...MRE30 Page 39 RF Element Stay Hot Circuit RR ELEMENT ...
Page 123: ...MRE30 Page 40 R R Element Power R R Stay Hot Circuit RR ELEMENT ...
Page 124: ...Technical Manual Page 104 LOWER OVEN BAKE PREHEAT ...
Page 125: ...Technical Manual Page 105 LOWER OVEN BROIL ...
Page 126: ...Technical Manual Page 106 LOWER OVEN SELF CLEAN ...
Page 127: ...Technical Manual Page 107 Upper Oven Preheat ...
Page 128: ...Technical Manual Page 108 Upper Oven Bake Cycle ...
Page 129: ...Technical Manual Page 109 Upper Oven Pure Convection ...
Page 130: ...Technical Manual Page 110 Upper Oven Broil Cycle ...
Page 131: ...Technical Manual Page 111 Upper Oven Self Clean Cycle ...
Page 138: ...Technical Manual Page 118 CPO ...
Page 139: ...Technical Manual Page 119 CPO ...
Page 140: ...Technical Manual Page 120 CPO ...
Page 141: ...Technical Manual Page 121 CPS SINGLE CONVECTION ...
Page 142: ...Technical Manual Page 122 CPTS DOUBLE OVEN SINGLE CONVECTION ...
Page 143: ...Technical Manual Page 123 CPTS SINGLE ...
Page 144: ...Technical Manual Page 124 CPTD DOUBLE OVEN DOUBLE CONVECTION ...
Page 145: ...Technical Manual Page 125 EOG36 WIRING ...
Page 146: ...Technical Manual Page 126 DWO EDWO TDWO ...
Page 147: ...Technical Manual Page 127 EWO MWO PWO ...
Page 148: ...Technical Manual Page 128 DMO24 ...
Page 151: ...Technical Manual Page 131 DCM ...
Page 152: ...PCOR PCOR Wire Diagram THERMAL CUT OUT ...
Page 153: ...Technical Manual Page 132 EHDR ILB8 ...
Page 154: ...Technical Manual Page 133 EHD30 36 ...
Page 155: ...Technical Manual Page 134 EHD42 48 54 ...
Page 156: ...Technical Manual Page 135 RV ...
Page 157: ...Technical Manual Page 136 IVS1 ...
Page 158: ...Technical Manual Page 137 IVS2 ...
Page 159: ...Technical Service 950 S Raymond Ave Pasadena CA 91105 Part 95106 REV 8 7 02 ...