User Manual HP M3 r3 DN (1) rev2019/03
Page 23
Anode replacement
The high quality vitreous enamel lined low carbon steel tanks have a sacrificial anode for long
tank life. This anode should be inspected every few years and be replaced when it has worn
out. As a minimum it is recommended that the anode be changed every 5 years.
Condensate discharge pipe
Check the pipe regularly for cleanliness. Any obstruction may cause poor condensate flow or
rick the accumulation of water in the heat pump plastic base.
Cleaning the evaporator
The evaporator is an integral to the optimum performance of the appliance.
The fins on the evaporator are very sharp. Use caution to prevent injury.
Do not damage the fins as this will affect the performance of the appliance.
It is recommended to clean the evaporator fins once every year using a soft-haired brush. If
any of the fins are bent, carefully realign then using a suitable comb.
Hydraulic circuit
Check the watertightness of all connections and pipes for signs of any water leaks.