English (US)
2
English (US) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
Page
1. Limited warranty
Products manufactured by GRUNDFOS PUMPS CORPORATION
(Grundfos) are warranted to the original user only to be free of
defects in material and workmanship for a period of 24 months
from date of installation, but not more than 30 months from date
of manufacture. Grundfos' liability under this warranty shall be
limited to repairing or replacing at Grundfos' option, without
charge, F.O.B. Grundfos' factory or authorized service station,
any product of Grundfos' manufacture. Grundfos will not be liable
for any costs of removal, installation, transportation, or any other
charges which may arise in connection with a warranty claim.
Products which are sold but not manufactured by Grundfos are
subject to the warranty provided by the manufacturer of said
products and not by Grundfos' warranty. Grundfos will not be
liable for damage or wear to products caused by abnormal
operating conditions, accident, abuse, misuse, unauthorized
alteration or repair, or if the product was not installed in
accordance with Grundfos' printed installation and operating
instructions.
To obtain service under this warranty, the defective product must
be returned to the distributor or dealer of Grundfos' products from
which it was purchased together with proof of purchase and
installation date, failure date, and supporting installation data.
Unless otherwise provided, the distributor or dealer will contact
Grundfos or an authorized service station for instructions. Any
defective product to be returned to Grundfos or a service station
must be sent freight prepaid; documentation supporting the
warranty claim and/or a Return Material Authorization must be
included if so instructed.
GRUNDFOS WILL NOT BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES, LOSSES, OR EXPENSES
ARISING FROM INSTALLATION, USE, OR ANY OTHER
CAUSES. THERE ARE NO EXPRESS OR IMPLIED
WARRANTIES, INCLUDING MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE, WHICH EXTEND BEYOND
THOSE WARRANTIES DESCRIBED OR REFERRED TO
ABOVE.
Some jurisdictions do not allow the exclusion or limitation of
incidental or consequential damages and some jurisdictions do
not allow limit actions on how long implied warranties may last.
Therefore, the above limitations or exclusions may not apply to
you. This warranty gives you specific legal rights and you may
also have other rights which vary from jurisdiction to jurisdiction.
1. Limited warranty
2
2. Symbols used in this document
3
3. Abbreviations and definitions
3
4. General information
4
5. General description
4
5.1 Pumps without factory-fitted sensor
4
5.2 Pumps with factory-fitted pressure sensor
4
5.3 Settings
4
5.4 Radio communication
4
5.5 Battery
4
6. Mechanical installation
4
6.1 Mounting
4
6.2 Cable entries
4
6.3 Ensuring motor cooling
5
6.4 Outdoor installation
5
6.5 Drain holes
5
7. Electrical installation
5
7.1 Protection against electric shock, indirect contact
5
7.2 Power supply
6
7.3 Additional protection
7
7.4 Connection terminals
7
7.5 Signal cables
11
7.6 E-pump electrical connections
11
7.7 Bus connection cable
12
8. Operating conditions
12
8.1 Maximum number of starts and stops
12
8.2 Ambient temperature
12
8.3 Installation altitude
12
8.4 Air humidity
13
8.5 Motor cooling
13
9. Operating and control modes
13
9.1 Overview
13
9.2 Operating mode
13
9.3 Control mode
14
10. User interfaces
14
10.1 Standard control panel
14
10.2 Changing the position of the control panel
17
10.3 R100 remote control
18
10.4 Grundfos GO Remote
32
11. External setpoint signal
33
11.1 Operation with sensor feedback
33
11.2 Constant-curve operation
34
12. Bus signal
35
13. Priority of settings
35
14. Grundfos Eye
36
15. Signal relays
37
16. Megging
38
17. Technical data, single-phase motors
38
17.1 Supply voltage
38
17.2 Leakage current
38
18. Technical data, three-phase motors
38
18.1 Supply voltage
38
18.2 Leakage current
38
19. Inputs/outputs
38
20. Other technical data
39
20.1 Sound pressure level
39
21. Disposal
40
Warning
Prior to installation, read these installation and
operating instructions. Installation and operation
must comply with local regulations and accepted
codes of good practice.
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