Zwc/Zsc24-3 Mfa (P) - Junkers ZWE 24-5 MFA Service Manual

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72 | Gas Setting Values

7.2.7 ZWC/ZSC24-3 MFA (P)

7.2.7.1
For countries with country codes: S4800 / S5200 / S5700 /S6000 / S6100 / S6300 / S6400 / S7100 S7300
/ S7400 / S8300
Gas type
G20_20mbar
Power (kW)
/Country code
7,3
0,9
9,5
1,5
10,7
2,0
11,9
2,5
12,6
2,8
14,4
3,8
15,6
4,6
16,8
5,4
18
6,3
19,2
7,3
20,4
8,4
21,6
9,6
22,8
10,8
24
12,0
Table 33
72
Burner Pressure
mbar
G20_13mbar
G30_29mbar
S5700, S7100,
S8300
0,8
3,0
1,3
5,1
1,7
6,4
2,2
7,8
2,4
8,7
3,3
11,2
3,9
13,0
4,5
14,9
5,3
16,9
6,1
19,0
6,9
21,2
7,9
23,5
8,8
25,9
9,8
28,7
lt/min
G31_37mbar
G20_20mbar
3,8
14,5
6,4
18,9
8,1
21,2
9,8
23,5
11,0
24,8
14,0
28,2
16,3
30,5
18,6
32,7
21,1
35,0
23,6
37,2
26,3
39,4
29,1
41,5
31,9
43,7
35,4
46,0
Gas flow
lt/min
kg/h
G20_13mbar
G30_29mbar
S5700, S7100,
S8300
14,5
0,7
18,8
0,9
21,1
1,0
23,4
1,1
24,8
1,1
28,2
1,3
30,4
1,4
32,7
1,5
34,9
1,6
37,1
1,7
39,3
1,8
41,5
1,8
43,7
1,9
46,0
2,0
6 720 660 238 (2008/07)
kg/h
G31_37mbar
0,6
0,8
0,9
1,0
1,1
1,2
1,3
1,4
1,5
1,6
1,7
1,8
1,8
2,0

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מרדכי יורם
March 20, 2025

מה צריך לעשות כשהמכשיר מראה c4

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1 comments:
Mr. Anderson
March 20, 2025

When the Junkers ZWE 24-5 MFA shows error code C4, follow these steps:

1. Check APS hoses: Ensure they are not damaged, blocked, or have condensation.
- If damaged or blocked, turn off the appliance, clean and dry the hoses, then switch it back on.
- If C4 is still flashing, proceed to step 2.

2. Check 20-poled connection cable: Inspect for damage.
- If damaged, change the cable harness and switch on the appliance.
- If C4 is still flashing, proceed to step 3.

3. Check APS functionality: Verify if it is working.
- If APS is not working, further investigation or replacement may be needed.

Following these steps should help diagnose and resolve the C4 error.

This answer is automatically generated

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