Duratech Sun Spring, Manual

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ENG
9. Winterizing
Although our Sun Spring heat pumps are protected against freezing, it is good practice to drain the
complete installation. Perform the following actions to completely drain the heat pump:
- Turn off the electrical power to the heat pump at the main breaker panel.
- Shut off the water supply to the heat pump.
- Disconnect the water inlet and outlet and let the water drain from the heat pump.
- Re-connect the water inlet and outlet loosely to prevent debris entering the connections.
10. Environment
This heat pump should not be put into the domestic waste at the end of its useful
life, but must be disposed at a central point for recycling of electrical and electronic
domestic applications. By doing this you will help to preserve the environment.
11. Service
If you need service or information or if you have a problem, please contact your local dealer. If
needed they will contact the manufacturer to solve your problem.
They are gladly willing to assist you!
You can find more information at www.duratech.be
Failure to winterize could cause damage to the heat pump and will void warranty.
9.1 Spring startup
If your heat pump has been winterized, perform the following steps when starting the system in
the spring:
- Inspect the system for any debris or structural problems.
- Connect the water inlet and outlet unions firmly.
- Turn on the filter pump to supply water to the heat pump.
- Restore electrical power to the heat pump and switch it ON.