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FA ROTEX GW - 09/2012
5 x Start-up
5.1.5 Checks during start-up
Ɣ Check the burner adjustments with a flue gas analyser and
readjust if necessary, (see chapter 7.3).
5.1.6 Setting parameters
Ɣ Adapt the ROTEX GW to the heating system and, if
necessary, to the country-specific requirements by adjusting
the parameters on the controller (see chapter 6.5).
5.1.7 Checklists for start-up
Ɣ Instruct the operator (see chapter 2.5.8).
Ɣ Fill out the enclosed installation and instruction form as well
as the first pages of the operating manual together with the.
5.2 Re-commissioning
1. Check the cold water connection and, where necessary, fill
the hot water circuit (see chapter 5.1).
2. Check the water pressure for the heating circuit at the
controller.
Î If necessary, top up with water (see chapter 5.1).
3. Commission the system with consideration of chapter 5.1.7.
4. Set the temperatures in the individual operating modes.
Î As soon as the heating circulation pump is running, carry
out a visual leak test of all connection points in the house.
Seal any leaks that occur in a professional manner.
5. Start the connected accessories.
6. Record the re-start and any changes made to the settings of
the controller in the operating handbook.
Checklist before start-up
1. Is the ROTEX GW installed in accordance with a
permitted mounting variant and without detectable
damage?
Yes
2. Combustion air supply secured? Yes
3. Adequate ventilation and exhaust in the heating
room with limited room-air independent or room-air
dependent operation?
Yes
4. Does the mains connection conform to the specifi-
cations?
Yes
5. Is the mains voltage 230 V, 50 Hz?
Yes
6. LAS flue gas line connected with a consistent
gradient (at least 3°) and no leaks?
Yes
7. Condensate siphon discharge line correctly
connected, filled with water and leakproof?
Yes
8. On restoration: Has the heat distribution network
been cleaned? Is a dirt filter installed in the heating
return flow?
Yes
9. Is the safety valve connected to a free outlet? Yes
10. Are all sensors connected and correctly
positioned?
Yes
11. Is the outside temperature sensor (optional)
correctly connected to the circuit board?
Yes
12. Is the room station (optional) correctly connected to
the circuit board?
Yes
13. Is the gas connection installed according to regula-
tions, professionally and correctly?
Yes
14. Is the gas line vented expertly and leakproof? Yes
15. Do the gas type and gas inlet pressure correspond
to the values indicated on the type identification
plate or setting identification plate?
Yes
The system may only be handed over to the user/owner if all questions can be
answered with "Yes".
Checklist after start-up
A Is the system water pressure within the specified
range?
Yes
b Are boiler and heating system vented?
Yes
C When the heating circulation pump runs, does the
heating heat up?
Yes
D Is the flow pressure for the gas type within the
permitted range?
Yes
E Have the screws for the gas pressure test points
been retightened and are they leakproof?
Yes
F Have the burner settings been checked by using a
flue gas analyser and readjusted if necessary?
Yes
The system may only be handed over to the user/owner if all questions can be
answered with "Yes".
CAUTION!
Setting up in frosty conditions can result in damage to
the entire heating system.
Ɣ Only set up at temperatures below 0 °C when a
water temperature of at least 5 °C can be
guaranteed in the hydraulic system.
ROTEX recommends not operating the installation in
extremely frosty conditions.
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