English (GB)
8
3.2 Control panel
Fig. 12
CRE and TPE, TPED
Fig. 13
TPE, TPED Series 2000
3.2.1 Operation
The motor control panel has the following buttons and indicator
lights:
• Buttons
and for setting of setpoint.
• Light fields, yellow, for indication of setpoint.
• Indicator lights, green (operation) and red (fault).
Switch control mode by pressing
in this sequence:
• constant pressure,
• proportional pressure,
.
Set the pump head by pressing
or
.
The light fields of the control panel will indicate the set head
(setpoint).
3.3 Indicator lights
3.3.1 Indicator lights on the control panel
The indicator lights on the control panel show the MGE-F motor's
operating and alarm condition.
See section
4.6 Fault finding using the indicator lights on the
to get an overview of the meaning of the indicator
lights.
3.3.2 Indicator lights inside the terminal box
The indicator lights beside the terminal block on the control board
normally have the same functions as the indicator lights on the
control panel. See fig. 14.
Fig. 14
Indicator lights inside the terminal box
See section
4.6 Fault finding using the indicator lights on the
to get an overview of the meaning of the indicator
lights.
T
M
0
2
8
51
3 0
304
T
M
0
3
0
12
6 4
1
0
4
WARNING
Electric shock
Death or serious personal injury
- Make sure that the mains cover is fitted in MGE-F
if you perform service work where fault finding with
power on and/or with connection to PC Tool Link is
needed. Turn off power and wait for the control box
to be de-energised before you check whether the
mains cover is fitted. If the mains cover is missing,
you can order it by part number 99926860.
In case of certain faults in the electronics, the
indicator lights on the control panel may indicate
differently from the indicator lights on the control
board. In these cases, the indicator lights on the
control board indicate the current operating and
alarm condition.
TM
04
25
69
46
20
Indicator lights for operation and alarm on the
control panel
Summary of Contents for MGE F
Page 1: ...MGE model F Service instructions GRUNDFOS INSTRUCTIONS ...
Page 30: ...30 ...
