Table Of Contents - Xylem Aquavar SPD SPD20050 Instruction Manual

INDEX
Important Safety Instructions ........................................................................................................................... 3
System Components ......................................................................................................................................... 4
System Design ................................................................................................................................................... 5
Piping .................................................................................................................................................................. 7
Mounting the Controller ................................................................................................................................... 8
Power Supply and Wiring ................................................................................................................................. 9
Starting the System (Input/Output Connections, Switch Settings, Motor Rotation) ................................14
Input and Output Functions (Control Terminals) .........................................................................................19
Troubleshooting ..............................................................................................................................................20
Controller Dimensions ....................................................................................................................................25
Appendix (Input Wire Sizing Chart) ...............................................................................................................26
Appendix (Output Wire Sizing Chart) ...........................................................................................................27
Limited Warranty ..............................................................................................................................................28
NOTE:
• Use 60/75°C Copper wire only (90°C copper wire or equivalent for SPD20300 / SPD20300F).
• Suitable for use on a circuit capable of delivering not more than 5000 RMS symmetrical amperes,
240 or 460 Volts maximum when protected by T Class Fuses.
• Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electric Code and any additional local
codes. Branch circuit protection provided by fuses only.
• Suitable for use in a pollution degree 2 micro-environment.
• Motor overload protection provided at 110% of full load current.
• These devices are not provided with motor over temperature sensing, or equivalent.
• In order to maintain the environmental rating integrity of the enclosure, all openings must be closed
by equipment rated 3, 3R, 3S, 4, 4X, 6, or 6P.
• Maximum ambient temperature is 40°C.
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