Zehnder Rittling ComfoAir 1500, Manual

Page: 26 / 48

26 - EN
M2 – Ventilation
Parameter Description Unit
M02-01 Supply air 1 m3/h
M02-02 Supply air 2 m3/h
M02-03 Supply air 3 m3/h
M02-04 Supply air 4 m3/h
M02-05 Exhaust air 1 m3/h
M02-06 Exhaust air 2 m3/h
M02-07 Exhaust air 3 m3/h
M02-08 Exhaust air 4 m3/h
M02-09 Summer night ventilation speed (1-2-3-4) n/a
M02-10 Flow control
0: Constant Flow internal;
1: Constant Pressure positive;
2: Constant Pressure negative;
3: 0..10V positive;
4: 0..10V negative. n/a
M02-11 1st setpoint Constant pressure supply air (Pa) Pa
M02-12 1st setpoint Constant pressure exhaust air (Pa) Pa
M02-13 2nd setpoint Constant pressure supply air (Pa) Pa
M02-14 2nd setpoint Constant pressure exhaust air (Pa) Pa
M02-15 1st setpoint 0..10V supply air V
M02-16 1st setpoint 0..10V exhaust air V
M02-17 2nd setpoint 0..10V supply air V
M02-18 2nd setpoint 0..10V exhaust air V
M02-19 Fire supply air, 0 or 100% %
M02-20 Fire exhaust air, 0 or 100% %
M02-21 Fire overrule supply air, 0 or 100% %
M02-22 Fire overrule exhaust air, 0 or 100% %
Parameters that are not programmed display a 0.
M3 – n/a
Parameter Description Unit
M03-01 n/a %
M03-02 n/a %
M03-03 n/a hrs
M4 – Ventilation settings
Parameter Description Unit
M04-01 Supply Air P-zone m3/h
M04-02 Supply Air I-time sec
M04-03 Exhaust Air P-zone m3/h
M04-04 Exhaust Air I-time sec
M04-05 Supply Air k-value pressure nozzle
Do not change.
n/a
M04-06 Exhaust Air k-value pressure nozzle
Do not change.
n/a
M04-07 Maximum Supply Air
Never set higher than the factory settings
m3/h
M04-08 Maximum Exhaust Air
Never set higher than the factory settings
m3/h
M04-09 Pa (Constant pressure) I-time sec
M04-10 0..10V I-time sec
M04-11 Exhaust/Supply air factor
Not active when option 0:Constant flow internal is selected at M2-10.
Use when only one sensor is available.
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