Honeywell 7800 Series Product Data page 62

7800 SERIESS7800A2142 4-Line LCD Keyboard Display Module
Fault
Fault Message
Code
(NOTE: FAULT n: is not in
(Reg
the Fault and Strings Code)
40001)
13 FAULT 13: AIRFLOW SW. ON
14 FAULT 14: HIGH FIRE SWITCH
15 FAULT 15: FLAME DETECTED
16 FAULT 16: FLAME-OUT TIMER
17 FAULT 17: MAIN FLAME FAIL
18 FAULT 18: FLAME DETECTED
19 FAULT 19: MAIN FLAME IGN.
20 FAULT 20: LOW FIRE SW OFF
21 FAULT 21: RUNNING ILK
22 FAULT 22: LOCKOUT ILK
23 FAULT 23: AIRFLOW SWITCH
24 FAULT 24: CALL SERVICE
25 FAULT 25: CALL SERVICE
26 FAULT 26: MAN-OPEN SW. OFF
27 FAULT 27: START SWITCH ON
28 FAULT 28: PILOT FLAME FAIL
29 FAULT 29: LOCKOUT ILK
30 FAULT 30: RUNNING ILK
31 FAULT 31: LOW FIRE SW OFF
32 FAULT 32: AIRFLOW SWITCH
33 FAULT 33: PRE-IGNITION ILK
34 FAULT 34: CONTROL ON
35 FAULT 35: CALL SERVICE
36 FAULT 36: CALL SERVICE
37 FAULT 37: CALL SERVICE
38 FAULT 38: CALL SERVICE
39 FAULT 39: CALL SERVICE
40 FAULT 40: CALL SERVICE
41 FAULT 41: MAIN VALVE ON
42 FAULT 42: PILOT VALVE 1 ON
43 FAULT 43: IGNITION ON
44 FAULT 44: PILOT VALVE 2 ON
45 FAULT 45: LOW FIRE SW OFF
46 FAULT 46: FLAME AMP TYPE
47 FAULT 47: JUMPERS CHANGED
48 FAULT 48: DELAYED MV ON
49 FAULT 49: MAN-OPEN SW. ON
50 FAULT 50: JUMPERS WRONG
51 FAULT 51: FLAME TOO STRONG
52 FAULT 52: CALL SERVICE
53 FAULT 53: LOCKOUT SWITCH
54 FAULT 54: COMB. PRESSURE
55 FAULT 55: PURGE FAN SW ON
56 FAULT 56: BLOCK INTAKE
57 FAULT 57: PURGE FAN SW OFF
58 FAULT 58: COMB. PRESS/FLAME
32-00110-07
Fault
Fault
String
Code
Code
(Reg
(Table
40001)
21)
12 59
40 60
35 61
37 62
64 63
35 64
65 65
57 66
99 67
54 68
13 69
24 70
24 71-75 FAULT 71-75: DEVICE SPECIFIC
70 76-93 FAULT 76-93: ACCESSORY FAULT
107 94-127
76
128
54
129–
FAULT 129-141: CALL SERVICE
101
141
57
142 FAULT 68z: OTHER PREIGN ILKEA
13
143 FAULT 68y: VALVE CLOSUREEA
85
144 FAULT 33z: OTHER PREIGN ILKEA
27
145 FAULT 33y: VALVE CLOSUREEA
24
FAULT 32s: OTHER INTERLOCK-
24
146
24
147
24
24
148
24
149 FAULT 32p: AIRFLOW SWITCHEA
69
FAULT 32o: LOW GAS PRESSU-
150
80
47
FAULT 32n: HIGH GAS PRESSU-
151
81
152
57
32
153
50
154
28
155
71
FAULT 32h: HIGH OIL PRESSU-
51
156
36
157
24
55
158 FAULT 32f: FUEL SELECT OFFEA
26
159
91
160
20
161
90
26
162
62
Fault Message
(NOTE: FAULT n: is not in
the Fault and Strings Code)
FAULT 59: CALL SERVICE
FAULT 60: CALL SERVICE
FAULT 61: MV1 OFF
FAULT 62: MV2 OFF
FAULT 63: MV1 ON
FAULT 64: MV2 ON
FAULT 65: VPS OFF
FAULT 66: VPS ON
FAULT 67: AC PHASE
FAULT 68: PRE-IGNITION ILK
FAULT 69: CALL SERVICE
FAULT 70: CALL SERVICE
FAULT 94-127: CALL SERVICE
FAULT 128: POOR FLAME
SENSOR
SEA
FAULT 32r: AUX INTERLOCK
#5EA
FAULT 32q: AUX INTERLOCK
#4EA
REEA
REEA
FAULT 32m: ATOMIZING SWEA
FAULT 32k: LOW OIL TEMPEA
FAULT 32j: HIGH OIL TEMPEA
FAULT 32i: LOW OIL PRESSU-
REEA
REEA
FAULT 32g: BOTH FUELS SE-
LECTEA
FAULT 32e: AUX LIMIT #3EA
FAULT 32d: HIGH LIMITEA
FAULT 32c: LWCOEA
FAULT 32b: AUX LIMIT #2EA
Fault
String
Code
(Table
21)
24
24
218
219
220
221
222
223
10
85
24
24
29
11
24
82
24
75
109
75
109
74
16
15
13
59
41
14
62
44
61
43
21
38
19
42
63
18