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CIRCULATING PUMP
TERMOVAR loading unit has a Grundfos UPS 15-60 CIL circulating pump. Flow and capacity
according to the diagram below. Pump speed III is recommended. In a normal installation with
pump speed III the flow will be 40 – 46 l/m.
THERMOSTATIC ELEMENTS
Every thermostatic element has a code on the copper body.
REPLACING THE THERMOSTATIC ELEMENT
-
Turn off the pump
-
Close the three ball valves
-
Open the cover No. 22 opposite the pump
-
Take out the element housing and the spring
After replacing the element open the three ball valves and start the pump.
IMPORTANT! Check that there is no air in the system.
Code on element
Opening temperature
9311
8749
8743
8719
1456
Fully open
45°C
60°C
55°C
67°C
61°C
73°C
72°C
84°C
80°C
92°C
5 (7)
TERMOVAR LU (EN) 06.12
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