Commissioning And Operation; Operating Controls; Safety Notes On Initial Commissioning - Weishaupt thermo condens WTC 15-A Installation And Operating Instructions Manual

5 Commissioning and operation

5.1 Operating controls

Four operating controls are located below the front flap.
Dial knob
This is used to change values and settings by rotation.
Clockwise turn:
• Values are increased
• Markings are moved to the right or down
Rotation to the left:
• Values are reduced
• Markings are moved to the left or up
Enter button
This is used to select menus and to confirm entries
Reset button
Pressing this button resets lockouts.
If there is no lockout, this button is used to initiate a
restart of the system.
On/Off switch
Symbol bar
This appears, when the dial knob is rotated.

5.2 Safety notes on initial commissioning

The initial commissioning must only be carried out by the
supplier, manufacturer or their appointed agent. At this
time, all the control and safety equipment must be
checked to ensure correct operation and – if any item
can be adjusted – it should also be checked that it has
been set correctly.
Checklist for initial commissioning
Please tick the work carried out and enter
the relevant measurement values.
Commissioning protocol
Heating system flushed, filled
and vented (see Ch. 4.5.).
Radiators and mixer open.
Combustion air ducts, flue gas ducts
checked.
Unit siphon filled.
condensate hose connected.
Gas soundness test carried out.
Automatic configuration saved
(see Ch. 5.4.1).
Remarks/
Measurement value
.....................bar
Operating elements
Furthermore the correct fusing of the circuits and the
measures for contact protection of electrical equipment
and of wiring must be checked.
O content checked.
2
Gas connection pressure (flow pressure)
define at nominal load.
Nominal load determined.
Heat rating set in % of nominal
load.
DHW rating set in % of nominal
load (only version -W, -C).
End user instructed, documentation handed over.
Confirmation by end user in appendix completed
and signed.
5
................%O
2
..................mbar
.....................kW
........................%
........................%
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