17
1
Mains power switch, illuminated
2
Local operating board
3
Socket board - description see page 18
4
Removable control module RD
5
Filling funnel (hinged)
6
0
1
Motor protection circuit breaker for compressor motor
2 Mains circuit breakers (resettable) 10 A for the pump-motor
4 Mains circuit breakers (resettable) 16 A
7
Venting grid, removable
8
Drain with drain port
2
Local operating board
2.1
VFD-Info-Display
Header: Control indicators see section 2.2
Line 1: Actual value
Int or Ext
To swap, press the key
(see below)
Line 2: Working temp. setpoint, constantly S xxx.xx
or
indication of the safety temperature (TANK)
Line 3: Miscellaneous values
To swap, press the key
(see below)
or
indication of the safety temperature (RES)
2.2
Control indicators in the header:
Heating / Cooling / Alarm / Remote control
Temperature indication Internal or External actual value
Temperature indication in °C or °F
Display for the adjusted pump pressure stage (five grades),
adjustable via the key
.
Liquid level display (five grades)
for the reservoir.
Summary of Contents for Presto Plus LH 47
Page 20: ...Operating controls and functional elements 20 Rear...
Page 41: ...41...
