ENG-003B
7
By the term "flow regulation" we mean the setting of the water temperature
to a comfortable level, by means of limiting/opening the rate of flow.
For this purpose,carry out the following steps:
- insert the spanner [25] into the regulation valve [4],
- set the hot water tap at maximum flow,
- set optimum flow(check if the temperature is comfortable for you) using
the spanner [25],
- shut water flow using the tap,
- take the spanner[25] out of the regulation valve [4].
3
Flow regulation
Picture 3 Regulation
[4] - regulating valve
[25] - regulating spanner
Chart 3 Characteristics
This heater has a differential pressure switch that starts heating automa-
tically when there is a proper rate of flow through the tap. There is a red
indicator light on the front case that shows that heating is on.
The characteristics shows the dependence between temperature rise
and flow rate per minute. The greater the flow rate the lower temperature
of the water.
4
Get rid of boiler scale from the
spray-head on regular basis.
Boiler scale may appear in the holes of the shower spray-head. Undo the spray-head and clean it with a hard
brush.
Operation
Maintenance
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