Baxi LUNA HT 1.280, Installation, Operation And Maintenance Manual

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Function Prog.
no.
Level
1)
Standard value
Temp differential nominal 2317 C 10°C
Pump modulation
None | Demand | Boiler setpoint | Temp differential nominal | Burner
output
2320 E Demand
Pump speed min 2322 E 0 %
Pump speed max 2323 E 100 %
Output nominal 2330 E 50 kW
Output basic stage 2331 E 30 kW
Output at pump speed min 2334 E 0 %
Output at pump speed max 2335 E 100 %
Max fan output heating operation 2441 E 0 kW
Max fan output heating full charging 2442 E 0 kW
Fan output DHW max. 2444 E 0 kW
Fan shutdown heating mode
Off | On
2445 E Off
Fan shutdown delay 2446 E 3 s
Controller delay
Off | Heating mode only | DHW mode only | Heating and DHW mode
2450 E Heating mode only
Fan output controller delay 2452 E 0 kW
Control delay duration 2453 E 10 s
Switching diff on HCs 2454 E 4°C
Switching diff off min HCs 2455 E 5°C
Switching diff off max HCs 2456 E 7°C
Switching diff on DHW 2460 E 5°C
Switching diff off min DHW 2461 E 6°C
Switching diff off max DHW 2462 E 8°C
Pressure switch shutdown
Start prevention | Lockout position
2500 E Lockout position
Cascade
Lead strategy
Late on, early off | Late on, late off | Early on, late off
3510 E Late on, late off
Release integral source seq 3530 E 50°C*min
Reset integral source seq 3531 E 20°C*min
Restart lock 3532 E 300 s
Switch on delay 3533 E 5 min
Auto source seq ch'over 3540 E 500 h
Auto source seq exclusion
None | First | Last | First and last
3541 E None
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
3544 E Source 1
Return setpoint min 3560 E 8°C
Temp differential min 3590 E - - -°C
Solar
Programming
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