Important:
Before starting the humidifi er check:
• water connections: in the event of water leaks, do not start the
humidifi er before having restored the connections;
• electrical connections between the humidifi er and the control panel.
The following series of parameters needs to be set when commissioning
the unit.
6.1 Starting
See chap. “Electrical connections”
1. The humidifi er, once powered and enabled for production (remote on-
off /humidistat), is ready for operation.
2. Operation will only stop if the enabling signal is no longer present.
6.2 Scheduler
Programming is weekly, with the possibility to enter up to 3 daily time
bands, each with a diff erent set point. See chap. “User interface”
Screen index Display description Def Min Max
C03 Scheduler
Enable scheduler ? No No Yes
Tab. 6.a
6.3 Regulation type
Select whether control is based on a humidistat, external controller,
humidity/temperature probe and a limit humidity probe. See chapter
“Functions”.
Screen
index
Display
description
Def Min Max UOM
Fa01 Regulation
Regulation
type
On/Off On/Off T probe+limit
rH%
On/Off ¦ Ext.
regulator ¦ Ext.
regulator+limit
rH% ¦ rH% probe ¦
rH% probe+Limit
rH% ¦ T probe ¦ T
probe+limit rH%
Tab. 6.b
6.4 Shutdown / Standby
1. To shutdown the humidifi er, switch the unit Off from the keypad (see
chap. “User interface);
2. The humidifi er goes into standby when:
- the remote on/off contact is open;
- the humidity/temperature probe is present and the humidity set
point has been reached;
- the on/off contact is open and serial enabling is set to 0 (see
chapter “Humidifi er control via network “).
When the humidifi er is in standby, the tank is emptied automatically, if
the valve in standby is selected as open.
Screen index Display description Def Min Max UOM
Fc03 Settings
Drain valve in stand-by Open Closed Open -
Tab. 6.c
6.5 Autotest
When the humidifi er is fi rst started (from off ), if enabled and humidity
production is required, a test cycle is run. A complete fi ll and drain cycle
is performed, during which the level sensor is monitored; if the test is
successful, regular atomised water production will start. If the test fails,
production is disabled (see the alarm table).
Screen index Display description Def Min Max UOM
A01 On/Off
Enable No No Yes -
Autotest Yes No Yes -
Tab. 6.d
6.6 Reset tank hour counter
The humidifi er is fi tted with an hour counter that records operation.
After a set number of hours (5,000), a signal is activated to indicate
maintenance should be performed on the tank and operation of the
piezoelectric elements checked (see the chapter on Maintenance). To
reset the hour counter at any time, go to screen Geb01.
Screen index Display description Def Min Max
Geb01 Reset Cnt/Logs
…
Reset counter No No Yes
Tab. 6.e
6.7 Automatic washing
The humidifi er, if enabled on the screen or via BMS, automatically runs a
washing cycle at set intervals, defi ned by parameter “Operating period”.
See the functions chapter for the parameters corresponding to activation
of the washing cycle. During this operation, atomised water production
is stopped.
Screen
index
Display
description
Def Min Max Value desc.
Fb01 Washings
Time
triggered
Absolute
time
Disab. Progr. Disabled ¦
Absolute time
¦ Working/
No working ¦
Scheduled
Event
triggered
Disab. Disab. From
request
Disabled ¦ From
digital input ¦
From request
Tab. 6.f
Screen index Display description Def Min Max UOM
Fb03 Work wash (Fb01= Work /Standby)
Enabled Yes No Yes -
Work wash period 1 1 480 min
Tab. 6.g
6.8 Manual procedures
At the end of the programming procedure, before starting the unit,
manual operation can be enabled in order to:
1. run a fi ll/drain cycle;
2. activate production by one group of transducers (mist1/ mist 2) or
both;
3. activate the alarm relay
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