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Building Technologies Basic documentation LMV37.4... CC1P7546en
HVAC Products 27 Parameter list LMV37.4... 01.12.2009
Par.
Parameter Number of Type Edit Value range Resolution Default Password level
no. elements Min Max setting
500 Ratio control
501 No-flame positions fuel actuator
Index 0 = no-load position
Index 1 = prepurge position
Index 2 = postpurge position
3 Std_s16 edit 0 ° 90 ° 0.1 ° 0 °; 0 °; 15 ° SO
502 No-flame positions air actuator
Index 0 = no-load position
Index 1 = prepurge position
Index 2 = postpurge position
3 Std_s16 edit 0 ° 90 ° 0.1 ° 0 °; 90 °; 45 ° SO
503 No-flame speeds VSD
Index 0 = no-load speed
Index 1 = prepurge speed
Index 2 = postpurge speed
3 Std_s16 edit 0% 100% 0.1% 0%; 100%; 50% SO
522 Ramp up 1 Std_u8 edit 5 s 20 s 1 s 10 s SO
523 Ramp down 1 Std_u8 edit 5 s 20 s 1 s 10 s SO
542 Activation of VSD / PWM fan
0 = inactive
1 = active
1 Selection edit 0 1 1 0 SO
545 Lower output limit
undefined = 20 %
1 Output edit / clear 20% 100% 0.1% undefined SO (BA)
546 Upper output limit
undefined = 100 %
1 Output edit / clear 20% 100% 0.1% undefined SO (BA)