Switching Behavior Of The Fan Function - JUMO eTRON M 100 Notice De Mise En Service

2009-04-10

5.5 Switching behavior of the fan function

Relay
energized
de-energized
Relay
energized
de-energized
Fan Run-up/
function run-down
behavior:
Hysteresis F.Hy
runs only
off
energized
during cooling
de-energized
0
energized
on
de-energized
runs always
off
energized
except defrosting
de-energized
1
energized
on
de-energized
runs during
off energized
defrosting
de-energized
or cooling
2
energized
on
de-energized
Cooling operation
T/°C
Analog input 1 (cold store)
9
SP = 8 °C
Cooling
Cooling
Defrosting function:cyclic =0
Cycle time :
Analog input 2
(evaporator temperature)
Relay
5 Parameter level
t
Cooling
t
Defrosting
operation
Defrosting
t
Defrosting time
Fan setpoint F.SP
t
t
t
t
t
in this operating
mode
t
is neglected
22