GRUNDFOS
INSTRUCTIONS
www.grundfos.co.uk
Page 2 of 35
Table of Contents
1.0
When and how to use this installation and
operating manual
2.0
Symbols used in this document
3.0
Scope of these instructions
4.0
Product identification
5.0
Product description and introduction
6.0
Key product components
6.1
Pump
6.2
Pressure gauge
6.3
Pressure switches (Primary and Secondary)
6.4
Non-return valve
6.5
BS 9251:2014 Flow test connection and
pressure switch testing provision.
6.6
Controller
7.0
Description of controller features
7.1
Modes of operation
7.2
Integration of digital signals
7.3
Mains power monitoring
7.4
Semi-Auto learning of pump condition
7.5
Automatic weekly pump self-test
7.6
Manual testing of pump health
7.7
Setting of weekly test time
7.8
Routine maintenance reminder
7.9
Excessive pump operation/leak detection
8.0
General Information
8.1
Delivery and handling
8.2
Delivery inspection upon receipt
8.3
Warranty
8.4
Site storage
8.5
Frost protection
8.6
Operating environment
8.7
Installation location
8.8
Breaktanks and mains water connection
8.9
Installation general requirements
8.10
Wall fixing dimensions
8.11
Operating conditions
9.0
Installation and commissioning
9.1
Pressure switch setting
9.2 Electrical power connections
9.3 Digital input and output connections
9.4 Installation checklist
9.5 Commissioning checklist
9.6 System verification checklist
10.0
Operation
11.0
User inspection
11.1
User inspection checklist
12.0
User maintenance
12.1
User maintenance checklist
12.2
Professional maintenance
13.0
Service and annual test
13.1
Servicing and annual checklist
14.0
Technical information
15.0
Spare parts list
16.0
De-commissioning, dismantling and
disposal
16.1
De-commissioning
16.2
Dismantling
16.3
Disposal
17.0
Fault finding checklists
18.0
History log (owners record)
