Full installation instructions are supplied with each pump but please note the following:-

Installation

• Do not connect pumps directly to the water mains supply
• Pumps cannot be used with combination boilers
• Verify if you need a positive or universal head pump
• Select a position that affords easy access for servicing and maintenance
• Pumps must be mounted horizontally with ports vertical
• Do not cover the pump, otherwise the motor may overheat
• Place pump in a frost-free location
• Ensure minimum static head requirements are maintained

Water Connections

• Do not use jointing compounds or tape
• Isolation valves must be fitted to assist draining down system
• Do not bend hoses as this will restrict flow rates
• The use of Surrey or York flange is recommended
• Ensure correct pipe size is used

Electrical Connections

• Pumps must be earthed
• 230V pumps must be connected via a switched fused spur
• Complete all pipework before making electrical connections
• Follow latest IEE regulations

Before Using

• Turn water on
• Run hot and cold water independently for 2 minutes each to remove air
• Inspect for any leaks
• Switch on power to pump
• Run hot and cold water for 2 minutes
• Reinspect for any leaks