5
ENG
“optiMist” +0300065EN - rel. 1.6 - 18/06/2021
Content
1.
INTRODUCTION AND MOUNTING
7
1.1
optiMist description .....................................................................................7
1.2
Components of the system .....................................................................7
1.3
Configuration of the optiMist system................................................7
1.4
Dimensions and weights ...........................................................................8
1.5 Components .....................................................................................................9
1.6
Electrical specifications .............................................................................10
1.7
Opening the packaging .............................................................................10
1.8
Positioning the cabinet ..............................................................................10
1.9
Wall mounting..................................................................................................10
1.10
Opening the cabinet door ........................................................................11
1.11
Components and accessories ................................................................11
2.
WATER CONNECTIONS
12
2.1
Supply water characteristics ....................................................................13
2.2
Type of supply water ....................................................................................13
2.3
Water circuit installation: checklist ......................................................13
3.
ELECTRICAL CONNECTIONS
14
3.1
Wiring inlets .......................................................................................................14
3.2
Power supply ...................................................................................................14
3.3
Connections to the pCO ............................................................................14
3.4
Connections to the terminal board. ...................................................14
3.5
Control signals from external voltage-free contact,
humidostat or thermostat type .............................................................15
3.6
Modulating control signal ........................................................................16
3.7
Discharge solenoid valve connection for distribution
(optional) .............................................................................................................17
3.8
Water treatment system control ..........................................................18
3.9
Cumulative alarm output (J15) ...............................................................18
3.10
Alarm inputs from external devices ....................................................18
3.11
Frost protection alarm output ................................................................18
3.12
Backup cabinet signal ..................................................................................18
3.13
Supervisor network .......................................................................................19
3.14
Supervisory optiMist Table .......................................................................19
4.
PUMPING UNITS
22
4.1
Pumping unit with flow control configuration ...........................22
5.
DISTRIBUTION SYSTEM
23
5.1
Distribution and atomisation rack .......................................................23
5.2
Droplet separator ...........................................................................................23
6. APPLICATIONS
25
6.1
Main advantages of optiMist ..................................................................25
7. CONTROL
26
7.1 Humidification..................................................................................................26
7.2
Evaporative Cooling......................................................................................27
7.3
Humidifi Evaporative Cooling ..............................................28
8.
STARTING AND USER INTERFACE
29
8.1 Starting .................................................................................................................29
8.2 Stopping ..............................................................................................................29
8.3
First start-up (setting the language) ...................................................29
8.4
Wizard .................................................................................................................29
8.5 Keypad
.................................................................................................................29
8.6
“Main” screen ....................................................................................................29
8.7
“INFO” screens ..................................................................................................30
8.8
“SET” screen .......................................................................................................30
8.9
“Warnings” screen ..........................................................................................30
8.10
Main menu .........................................................................................................30
8.11
User menu ..........................................................................................................33
8.12
Installer menu..................................................................................................34
8.13
Maintenance menu.......................................................................................37
9.
TABLE OF ALARMS
39
10.
WIRING DIAGRAMS
41
10.1
optiMist wiring diagram.............................................................................41
10.2
optiMist UL version wiring diagram ..................................................42
11. STARTUP
43
11.1 Startup ...................................................................................................................43
12.
MAINTENANCE AND REPLACEMENT PARTS 44
12.1
Maintenance procedures ..........................................................................44
12.2
Replacement parts ........................................................................................44
