Tabla De Contenido; General Description - Grundfos MAGNA Manual Del Usuario

CONTENTS
1. General description
2. Connection
3. Mounting the module
4. External start/stop
5. External forced control
6. External analog 0-10 V control
7. Signal relay
7.1 Fault indication
7.2 Ready indication
7.3 Operating indication
7.4 Functional diagram
8. Control of twin-head pumps
9. Bus communication via GENIbus
10. Priority of settings
11. Fault finding chart
11.1 Checking the module
12. Technical data
Prior to installation, read these installation and operating instruc-
tions. Installation and operation must comply with local regulations
and accepted codes of good practice.

1. General description

The GENI module is an expansion module for circulator pumps GRUNDFOS
MAGNA 25-60, 25-100, 32-60, 32-100, 40-100(D), 50-100.
The GENI module offers the following functions:
• External start/stop, see section 4.
• External forced control, see section 5.
• External analog 0-10 V control, see section 6.
• Fault, ready and operating indication via signal relay, see section 7.
• Control of twin-head pumps, see section 8.
• Bus communication via GENIbus, see section 9.
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