Diagnostic Codes For Status Led; Fault Code History - Wolf Steel Condo Pack Installation And Operating Instructions Manual

54
7.4

DIAGNOSTIC CODES FOR STATUS LED

A 3 colour LED is provided to indicate system faults. LED codes are as follows:
IOM
IOM
7.5

FAULT CODE HISTORY

The control stores the last 5 fault codes in memory. When the push button switch is pressed, the
control will fl ash the stored fault codes when the switch is released. The most recent fault code is
fl ashed fi rst, the oldest last.
Fault history may be cleared by holding the push button switch for more than 5 seconds.
W415-1307 / B / 03.31.2017
• LED Off - No power to control, push button switch pressed, or control fault
• LED Steady On (any colour) - Control hardware fault detected
• Slow Green Flash - No call for heat, no active errors
• Slow Orange Flash - Call for heat present, no active errors
• Rapid fl ash - Incorrect 24VAC phasing/twinning errors
STATUS
LED
Red LED indicates following codes:
LED OFF No power to control or control hardware fault detected
LED ON Normal operation
1 Flash High limit switch open
2 Flashes Pressure switch open with inducer on
3 Flashes Pressure switch closed with inducer off
4 Flashes Lockout due to too many failed ignition attempts (1 hour lockout)
5 Flashes L1/Neutral Polarity problem
6 Flashes Too many limit trips within one call for heat
7 Flashes Pressure switch cycle lockout
8 Flashes Lockout due to too many fl ame dropouts
9 Flashes Not used
10 Flashes Flame present with gas valve off
FAULT CONDITION
H23.5
TABLE 7.
H23.4.1