Grundfos Magna Installation And Operating Instructions Manual

(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 manufacture. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F.O.B. Grundfos' ...

CONTENTS Page 1. Symbols used in this document 6 6 3. Connection 7 4. Mounting 8 4.1 Connecting the cables 8 4.2 Mounting the module 9 5. External start/stop 10 6. Signal relay 11 6.1 Fault indication 11 6.2 Ready indication 12 6.3 Operating indication 12 6.4 Functional diagram 12 7. Priority of settings 13 ...

2. General description The relay module is an expansion module for circulator pumps GRUNDFOS MAGNA 32-100. The relay module is used for the control and monitoring of the pump. The pump can be started/stopped via an external relay and give fault, ready or operating indication. The functions can be utilized via an external co ...

accordance with local regulations. The relay module is powered wirelessly from the pump. To ensure correct function, follow the instructions in section 4.2 Mounting the module. Connect the module as shown in fig. 1. Fig. 1 Connection terminals A connection example is shown on pag ...