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Type
Code
Description
Warnings
257
Pump (GP2) - Application: soft pressure build up time out
Warnings
270
Pump (GP1) flow has been reduced
Warnings
271
POF for prefilter (5) is above warning limit
Warnings
272
Low level in chemical tank (21)
Warnings
273
POF for cartridge filter (42) is above warning limit
Warnings
274
Service Schedule Type 1 warning - Soon time for service.
Warnings
275
Service Schedule Type 2 warning - Service due date expired.
7.6 Manual valves
All manual valves of the system are labelled with an individual
number. The numbers on the valves correspond to the respective
numbers of the valves in the PID. See fig.: 6-9.
7.7 Grundfos Remote Management (GRM)
An AQpure system can include a remote management module. If
this module is included, the system is able to send and receive
data from Grundfos Remote Management (GRM). The GRM
module features the following functions:
•
Send Key Performance Indicator (KPI) values
•
Send status data
•
Send warning and alarm data
•
Send log files
•
Send and receive parameter and configuration files
•
Receive and install a new software version
The following sections give a brief overview of the functions.
Detailed information on GRM can be found in the separate GRM
manuals.
32
Remedy
Call certified service staff
Call certified service staff
See section:
8.11 Self-cleaning prefilter
See section:
8.12 Chemical tank
See section:
8.14 Cartridge filter
Call certified service staff
Call certified service staff
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