Living Flame Thermoflow, Руководство по установке и эксплуатации

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Living Flame Thermoflow Fireplace Installation Instructions Page 39
Living Flame 2012
Gasfitter
Testing
The fire outlet pressures have been preset in the factory. Some small
adjustment may be necessary and it should always be checked.
To adjust:
- Turn off the fire and loosen the test nipple screw;
- Fit 6mm tube and test gauge securely;
- Turn on the fire, check pressure settings on high and low;
- Adjust control valve setting where required (refer Rating Plate for
correct adjustment and settings);
- Turn off the fire, remove the gauge and tube. Secure the test nipple
screw and replace the cover.
Controls
C
USTOMER
R
EQUIREMENTS
:
Show customer the appropriate control system.
Ask them to operate it.
Ensure the customer fully understands the control system and that they can
operate it satisfactorily.
Ventilation
Adequate ventilation for the fireplace shall be provided in accordance with
ASNZS5601 and Manufacturers Instructions.
This fireplace has also been designed to draw room air into the fireplace and
to circulate it as convected heat.
The blocking up or modifying of any of the airways of the fireplace in any way,
could create a hazardous situation of either overheating or poor ventilation.
Living Flame has carried out extensive research and testing into the correct
ventilating for an open gas fireplace.
The requirements for an open natural draught fireplace is for fixed ventilation
grills to be fitted to supply makeup air with an open area equal to 100mm x
100mm a factor of 1 for every 10MJ/h that the gas fireplace is gas rated at.
As a rule of thumb you will find that the size of the required ventilation grill will
closely match the cross sectional area in m2 of the fireplace natural draught
flue.
The air flow through an open natural draught fireplace ventilation grill is at very
low velocity, approximately 2KPa with an air flow of between 250m3
–
1200m3/hr depending on the size of fireplace.