1. MODELS AND DESCRIPTION OF THE COMPONENTS
1.1 Models
The code that marks the model of humidifi er is made up of 10 characters (Fig. 1.a and Table 1.a).
Example: the code UG180HD001 identifi es a gas-fi red humidifi er (UG) with:
• rated steam production 180 kg/h (180);
• modulating control (H);
• 230 Vac single-phase power supply (D).
Important note: the humidifi er is factory-set for a maximum production equal to the 70% of the rated
value. To change the maximum production see the chapter "Humidifi er control", parameter P0.
1.2 Description of the components
gaSteam HARDWARE +030220538 - rel. 1.4 - 22.01.2008
Fig. 1.b
UG xxx x x 0 0 1
1
2
3 4
1
family prefi x
2
rated instant steam production in kg/h: 045; 090 and 180
3
type of control: H= modulating*
4
type: V
power supply voltage: D= 230 - 1~N
5
options: 0= basic version
6
not used
7
internal updating use
*= includes the following types of operation: ON-OFF, proportio-
nal, humidity and temperature.
1
water on-off tap
2
fi ll solenoid valve
3
foam detection electrode
4
steam outlets
5
boiler
6
fl ue gas
7
electrical panel
8
fl ue gas temperature sensor (2 ea. for UG180)
9
level sensor
10 preheating temperature sensor
11 heat exchanger (2 ea. for UG180)
12 air inlet
13 gas line
14 gas on-off tap
15 gas burner (2 ea. for UG180)
16 drain and pre-fi ll valve
17 fi lter
18 drain pump
19 drain network
20 conductivity meter
21 drain pipe
22 water line
23 safety thermostat
24 botton tank drain pipe
7
5 6 7
Fig. 1.a