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17
1
Mains power switch, spash-water protected
on
off
2.0
Keypad,
spash-water protected
2.1
Edit keys
(set point increase or decrease)
2.2
Enter key Store set point value / parameter
3.0
Indication
3.1
°C
LED temperature display
3.2
Control indicator – Cooling
3.3
Control indicator – Alarm
4
Protection lid for fill in opening
5
RS232
Interface RS232: remote control via personal computer
6
Alarm output (for external alarm signal)
7
Feed pressure indication: Manometer
8
Filling
level
indication
9
Drain tap with drain port
10
Venting grid, removable
11
Mains fuses:
16 A (230 V unit)
20 A (115 V unit)
12
Mains power cable with plug
13
Pump connector
OUT – pressure pump
Pump connector
IN– Return
FL/FLW1201
M16x1
FL/FLW1203 G ¾“ external thread
FL/FLW1703 G ¾“ external thread
14
Feed pressure adjusting valve
15
Overflow connector
16
IN
OUT
Only water cooled models
IN
Cooling water inlet
OUT Cooling water outlet
G3/4"
external
thread
12 mm inner dia. tubing
17
Castor (at the back)
18
Protection lid for storing place of operating manual