GQ-C59 Series

No Error Code 1-4

Recirculation doesn't start / Pump doesn't operate

Step 1

Normal Abnormal

Step 2

Step 3

Return to start

Step 4

NEXT

Step 5

YES NO

Step 6

Return to start

Step 7

[1**] is shown (Circuit is shorted) [0**] is shown (Circuit is opened)

Step 8

Return to start

Step 9

Normal Abnormal

Step 10

Step 11

Return to start

Step 12

Normal Abnormal

Step 13

Return to start

Step 14

Normal Abnormal

Step 15

Return to start

Step 16

Normal Abnormal

Step 17

Return to start

Step 18

Normal Abnormal

Step 19

#77 is “-1” #77 is “-0”or”-2”

Step 20

NEXT

Step 21

Return to start

Step 22

Return to start

Step 1