Potterton EC three 125 Installation, Operation And Maintenance Manual page 62

Floor standing condensing gas boilers 125 to 300kw
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Programming
Function
Max fan output heating full charging
Fan output DHW max.
Fan shutdown heating mode
Off | On
Fan shutdown delay
Controller delay
Off | Heating mode only | DHW mode only | Heating and DHW mode
Fan output controller delay
Control delay duration
Switching diff on HCs
Switching diff off min HCs
Switching diff off max HCs
Switching diff on DHW
Switching diff off min DHW
Switching diff off max DHW
Delay heat req special op
Pressure switch shutdown
Start prevention | Lockout position
Cascade
Lead strategy
Late on, early off | Late on, late off | Early on, late off
Release integral source seq
Reset integral source seq
Restart lock
Switch on delay
Auto source seq ch'over
Auto source seq exclusion
None | First | Last | First and last
Leading source
Source 1 | Source 2 | Source 3 | Source 4 | Source 5 | Source 6 | Source 7
| Source 8 | Source 9 | Source 10 | Source 11 | Source 12 | Source 13 |
Source 14 | Source 15 | Source 16
Return setpoint min
Temp differential min
Solar
62
Condensing gas boiler Eurocondense three125-300 kW
Prog.
Standard value
1)
Level
no.
2442
E
EC three 125: 125 kW
EC three 170: 170 kW
EC three 215: 215 kW
EC three 260: 260 kW
EC three 300: 300 kW
2444
E
EC three 125: 125 kW
EC three 170: 170 kW
EC three 215: 215 kW
EC three 260: 260 kW
EC three 300: 300 kW
2445
E
Off
2446
E
15 s
2450
E
Heating and DHW mode
2452
E
EC three 125: 20 kW
EC three 170: 28 kW
EC three 215: 35 kW
EC three 260: 42 kW
EC three 300:48 kW
2453
E
0 s
2454
E
4°C
2455
E
3°C
2456
E
5°C
2460
E
4°C
2461
E
5°C
2462
E
7°C
2470
E
0 s
2500
E
Start prevention
3510
E
Late on, late off
3530
E
50°C*min
3531
E
20°C*min
3532
E
300 s
3533
E
10 min
3540
E
100 h
3541
E
None
3544
E
Source 1
3560
E
8°C
3590
E
- - -°C
7308536-02 06.13

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