GRUNDFOS INSTRUCTIONS SCALA1 http://qr.grundfos.
PN8: Max. 8 bar/ 0.8 MPa SCALA1 3-25 SCALA1 3-35 SCALA1 3-45 SCALA1 5-25 SCALA1 5-55 • Voltage and frequency • Ambient temperature 10 m / 32 ft 15 m / 49 ft 20 m / 65 ft 10 m / 32 ft 25 m / 82 ft 3-25 Max. 5 bar / 72.5 PSI / 0.5 MPa 3-35 Max. 4 bar / 58 PSI / 0.4 MPa 3-45 Max. 3 bar / 43.5 PSI / 0.3 MPa 5-25 Max. 5 bar / 72.5 PSI / 0.5 MPa 5-55 Max. 2 bar / 29 PSI / 0.2 MPa Min./Max. 0 °C - + 45 °C/ 32 °F - + 113 °F 2 Max.
1 2 163 mm/ 6.4 inch 135 mm/ 5.3 inch 174 mm/ 6.
3 4 4x 4x 6 7
5A 5B 5C 8 9
10 7 11
8 9 1/On SCALA1 SCALA1 Stop Stop 0/Off 3 sec. 12 Max. 5 min.
14 15
SCALA1 SCALA1 Stop /On Stop /Off +24 V EXT http://qr.grundfos.
SCALA1 SCALA1 Stop Stop Off (default) On On 18 19
SCALA1 Stop Off (default) On http://qr.grundfos.
PN: 99725165 PN: 99725168 Rp NPT product- selection . grundfos .com http://qr.grundfos.
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