Carlin 48245 Manuel - Page 2

Parcourez en ligne ou téléchargez le pdf Manuel pour {nom_de_la_catégorie} Carlin 48245. Carlin 48245 4 pages. Smart ignition – cad cell oil primary control

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Wiring

Startup & Operation

Power ON

Open all manual oil line valves. Close the line switch. (If Red LED turn on constant

See next page to reset.)

Self-test 1

The control performs a "boot-up" test to verify internal operation each time power is applied to the L1 wire.

The amber LED turns on and the test continues for about 5 seconds. If the test fails, the control turns the

amber LED off and repeats this test sequence until successful.

Stand-by

(No call for heat) If Self-test 1 is successful, amber LED turns off and control waits for heat call.

Call for

Set thermostat to call for heat. Thermostat circuit must be closed and power coming to black wire from

heat

limit circuit.

Self-test 2

If a failure occurs in this self-check, the control won't start and the amber LED blinks 1 second on, 4 sec-

onds off, until serviced or the problem clears. These failures include CAD cell seeing light, internal failure,

or line voltage <90V. See service section.

Burner ON

After the self-test, amber LED turns off. The ignitor starts, followed 2 seconds later by the motor. Wired as

3-wire, the ignitor and motor come on at the same time.

Figure 1: 4-wire 48245 Oil Primary Control

(activates Smart Ignition)

Figure 2: 3-wire 48245 Oil Primary Control

(does not activate Smart Ignition)

Three wire or four wire configuration (continued)

, control is in lockout.

MN48245E 021517