Installation advice
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