11
ENG
“heaterSteam” +0300075EN - rel. 1.2 - 29.09.2015
1.12 Structure of models UR020 – UR0080
drain
x 1000
Steam
Drain
Fill
Alarm
PRG
reset
SEL
I
25
1
24
23
22
21
20
19
18
17
15
14
13
11
10
9
8
7
6
5
4
3
16
12
2
26
27
Key
:
1
Electronic controller
2
Thermal switch (klixon) SSR
3
Cooling fan
4
Solid state relay (SSR)
5
Heater fuse (where provided)
6
CONTACTOR
7
Safety module (Motor protector, THP)
8
NTC probe holder
9
Transformer
10
Control card
11
Fuse-holder base (F1, F2, F3)
12
Power cable terminal block
13
Anti-jamming fi lter (where provided)
14
Power cable inlet
15
ON/OFF switch
16
Drain pump
17
Collection tray drain
18
Drain
19
Infeed valve
20
Drain tempering valve (where provided)
21
Drain tempering inlet (where provided)
22
Level sensor
23
Water heater tank
24
Drain pipe
25
Heating element(s)
26
Thermal switch (klixon) boiler
27
Anti-foaming sensor
28
Water fi ll-up
29
Drain tempering water fi ll-up (where provided)
29
28
18
17
Fig. 1.m
Summary of Contents for heaterSteam UR Series
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