Function and design
HICO-VARIOTHERM 550
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5 Function and design
This chapter contains you important information about the design
and function of the unit.
5.1 Views of the unit, control and display elements
4) Thread for safety screw
(in base plate)
5) Water filler neck with
screw cap
6) Water level indicator
9) Hose couplings
10) Unit handles
11) Temperature display for
water pad
12) Display for status and
fault messages
13) Fault lamp
14) Temperature display for
nominal value
15) Water flow display
16) Mains switch
17) Functional test
18) Audio paused
19) Nominal value higher
20) Release
<35 °C / >38 °C
21) Nominal value lower
Rearview (section) of the
unit with microfuse and
connector plug
10
5
11
13
6
14
15
16
9
17
18
19
20
21
12
4
