Installation Instructions Strebel Q-boiler range
24
9.1
Explanation of the function keys
-
Central Heating programme key.
Switching the Central Heating on or off (Led on/off);
-
Hot Water programme key.
Switching the Domestig Hot Water (DHW) facility on or off (Led on/off);
-
PC programme key.
adjusts the pump to continuous water circulation in the central heating system (Led
on), or according to the pump overrun times on the relevant programs (Led off);
•
Mode-key.
After briefly pressing, a selection of the data chapters can be retrieved.
After pressing for 5 seconds it is possible to enter the code as described in chapter
11.3;
•
Step-key.
After briefly pressing, the water pressure can be retrieved and pages per chapter
can be retrieved.
After pressing for 5 seconds it switches from the Good-state to technical read out
and vice versa;
•
Reset-key.
After briefly pressing, for:
- unlocking errors;
- ending the access code;
After pressing for 5 seconds an operating stop is made, for example, for activating
the automatic venting programme.
Some keys have other functions.These functions are only active when according to the
procedure described in chapter 11.3, adjustment has to be changed or data must be
retreived from the CMS.
The other functions are:
-
Central Heating programme key :
+
function;
-
Hot Water programme key:
-
function;
-
PC programme key :
store-function, which means that by means
of this key a modified setting is confirmed;
-
Step-key:
scrolling in a data chapter.
When the pump is
switched on continuously
it can lead to undesired
heating up of the central
heating system during the
summer.I
