110 Indoor / 110 Outdoor Service Manual
Ver. 1.01
47
CONFIDENTIAL
12-3. Display patterns for error codes
Display patterns for error codes
The red LED will blink in the patterns shown below when the water heater has an error code.
When the water heater does not have an error code and is operating under normal conditions, the
red LED will remain solidly lit during operation and will remain completely OFF during stand-by.
For details on the error code, refer to p.35 - 43.
Red LED
9007666005
Red LED
9007666005
Blinking One Time
03
Blinking Three Times
11
12
70
Blinking Four Times
61
Blinking Two Times
31
Blinking Five Times
10
32
Blinking Six Times
51
55
39
72
0.5 sec. ON, 0.5 sec. OFF
3 sec.
Error code
03, 70
31, 32, 39
11, 12
61
10, 99
51, 55, 72
LED dispaly
