Frymaster 45, 35 manual Interpretation of Analog Controller Lights

1.5.2 Interpretation of Analog Controller Lights

Power light ON, heat light cycling, trouble light OFF, and melt light ON:

•If the fryer oil temperature is below 180°F (82°C), the lights indicate that the unit is operating normally.

•If the fryer oil temperature is above 180°F (82°C) and the heat light continues to cycle as if in the melt cycle, this may indicate a defective probe circuit or low incoming 12 VAC to the controller.

Power light ON, heat light ON, trouble light OFF, and melt light OFF:

•If the fryer oil temperature is above 180°F (82°C) and below the setpoint temperature, the lights indicate that the unit is operating normally.

•If the fryer oil temperature is above setpoint and the heat light remains lit, this may indicate a defective probe circuit.

Power light ON, heat light OFF, trouble light ON, and melt light OFF:

•If the fryer oil temperature is below 410°F (210°C), the lights indicate one of the following:

a.The probe circuit is defective, or

b.There is a connection problem on pins 2 or 10 on the 15-pin wiring harness.

•If the fryer oil temperature is above 410°F (210°C), the lights indicate a “run-away” heating circuit.

1.6 Probe Resistance Chart

Probe Resistance Chart

For use with 35- and 45-series fryers manufactured with Minco Thermistor probes only.

F	OHMS	C
60	1061	16
65	1070	18
70	1080	21
75	1091	24
80	1101	27
85	1112	29
90	1122	32
95	1133	35
100	1143	38
105	1154	41
110	1164	43
115	1174	46
120	1185	49
125	1195	52

F	OHMS	C
130	1206	54
135	1216	57
140	1226	60
145	1237	63
150	1247	66
155	1258	68
160	1268	71
165	1278	74
170	1289	77
175	1299	79
180	1309	82
185	1320	85
190	1330	88
195	1340	91

F	OHMS	C
200	1350	93
205	1361	96
210	1371	99
215	1381	102
220	1391	104
225	1402	107
230	1412	110
235	1422	113
240	1432	116
245	1442	118
250	1453	121
255	1463	124
260	1473	127
265	1483	129

F	OHMS	C	F	OHMS	C
270	1493	132	340	1634	171
275	1503	135	345	1644	174
280	1514	138	350	1654	177
285	1524	141	355	1664	179
290	1534	143	360	1674	182
295	1544	146	365	1684	185
300	1554	149	370	1694	188
305	1564	152	375	1704	191
310	1574	154	380	1714	193
315	1584	157	385	1724	196
320	1594	160	390	1734	199
325	1604	163	395	1744	202
330	1614	166	400	1754	204
335	1624	168	405	1764	207

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