Operating instructions

3232
Window Refi tting & Checking
Refi t the window with the bottom two bolts. The bolts
should be screwed in securely.
Refi t the chain to the top right corner of the window.
Refi t the top two bolts securing by turning them through
90°.
Pull the top of the window forward and release to check
that it opens slightly and returns confi rming the good
function of the spring-loaded mechanism. See fi gure 50.
Similarly check the bottom of the window by pulling it
forward and releasing. See fi gure 50.
1.
2.
3.
4.
5.
Operation Checks
Check ignition, pilot stability, burner fl ames, and the full range of the thermostat using the rotary switch inside the
appliance and the remote control hand unit. See Lighting Instructions further on in this manual for full details.
Aeration adjustment
As described on page 30, burner aeration is adjustable. For the vast majority of installations, no adjustment will be
necessary. However, in a very few instances, performance may be improved by adjusting the aeration by sliding the
shutter. See fi gure 40 on page 30. Evaluate the aeration only after the unit has warmed up—approximately 15 minutes.
Increasing aeration will cause the fl ame to appear more transparent and blue making the ceramic fuel effects glow more.
Decreasing aeration will cause the fl ames to appear more yellow or orange making the fuel effects glow less.
Too little aeration may result in black carbon forming and dropping into the fi rebox.
Figure 50