Trimline 70 SLInstallation instructions 14
(43(*397.(+1:*8>89*2
9MJHTSHJSYWNHܫZJX^XYJRNXHTRUTXJITKFSNSSJWܫZJFSI
FSTZYJWܫZJ9MJXJܫZJXMF[JGJJSXJYZUHTSHJSYWNHFQQ^XT
YMJHTRGZXYNTSLFXJX\NQQGJINXHMFWLJI[NFYMJNSYJWSFQܫZJ
while the fresh combustion air is supplied via the gap between
YMJNSSJWFSITZYJWܫZJX
9.1 Components of the concentric
ܫZJX^XYJR
)NKKJWJSYHTSSJHYNTSXFWJUTXXNGQJZXNSLYMJHTSHJSYWNHܫZJ
system. These are:
Through the roof face and through the exterior wall
The pathway used for this system can be laid in different ways,
but there are a few important conditions:
• 9MJYTYFQFQQT\JI[JWYNHFQܫZJQJSLYMRZXYSTYJ]HJJI
RJYWJXYMJXZRTKYMJܫZJQJSLYMFSIHFQHZQFYNTSQJSLYMX
for the bends).
•90° bends have a 2-metre horizontal calculation length.
•45° bends have a 1-metre horizontal calculation length.
•The outlet can be installed at any point on the roof face or
exterior wall (supply and discharge in an identical pressure
area), but must meet applicable regulations.
•Flue pathways must not be insulated.
NOTE
Ensure the restriction plate is mounted in the correct
manner, as indicated in these instructions.
The correct restriction plate will provide the unit with the
RTXYTUYNRFQJKܪHNJSH^ܫFRJNRFLJFSIHTRGZXYNTS
2TZSYNSLFSNSHTWWJHYQ^UQFHJIWJXYWNHYNTSUQFYJRF^HFZXJ
malfunction of the unit.
9.2 Indirect/direct façade connection
NKFUUQNHFGQJ
See Chapter 8
The outlet may also be installed above the exhaust in the
wall, taking any hindrance to the surrounding area into
consideration, in accordance with national, regional, local
standards and regulations.
NOTE
Ensure wind pressure on the outlet is not excessive,
XZHMFXNSQTHFYNTSX\NYMFGFQHTS^ܫFYWTTKHTWSJWXFSI
very narrow alleys, etc., as this can negatively affect the
performance of the unit.
• 2FPJFWJHJXXNSYMJKFFIJTKFWTZSIRR\MJS
ZXNSLܫZJXPJJUFSJ]YWFXUFHJTKRRNS
FrefractoryKFFIJFWTZSIYMJTZYJWYZGJFSIܪYYMJKFFIJ
pass-through with the wall plate on the inside of the wall.
The wall plate of the exterior façade pass-through must be
XJFQJIXZKܪHNJSYQ^FLFNSXYYMJ\FQQTSYMJTZYXNIJYTF[TNI
RTNXYZWJFSITWܫZJLFXQJFPXQJFPNSLNSYTYMJQN[NSLXUFHJ
We recommend our clearance box use as a direct façade
pass-through through a refractory façade.
• 9MJܫZJXMTZQIGJJSHFXJINKSJHJXXFW^*[JSNKYMJܫZJ
NXYTGJNSXYFQQJIFQTSLSTSWJKWFHYTW^RFYJWNFQXXZKܪHNJSY
ܪWJWJXNXYFSYRJFXZWJXRZXYGJYFPJS
•Determine the position of the unit and outlet and begin
HTSXYWZHYNTSTKYMJܫZJ\NYMYMJHTSSJHYNTSTSYMJ
unit, paying attention to the direction of installation and
connecting the elements by means of clamp strips.
• 9MJܪYYJIUNUJHFSGJZXJIGJY\JJSYMJGJSIXTW\MJS
connecting to the unit. If necessary, use wall brackets
YTXZUUTWYYMJܫZJ
2TZSYNSLZXNSLYMJWTTKUFXXYMWTZLMTUYNTS
• 9MJܫZJTZYQJYHFSGJQTHFYJIFYFS^WFSITRUQFHJTSYMJ
roof face (supply and exhaust in identical pressure areas)
and must meet the applicable rules and regulations.
• &WTTܪSLXMJJYKTWFܫFYWTTKTWFWTTܪSLXMJJYQJFIKTW
XQTUNSLYNQJIWTTKXHFSGJZXJIKTWF\FYJWYNLMYIZHY:XJ
various bends for the slope, if required. The recess in the
roof decking should be 5cm larger all around to ensure
XZKܪHNJSYܪWJWJXNXYFSHJ
•One needs to take into account the regulation regarding
ܪWJWJXNXYFSHJGJY\JJSWTTRX8JJSFYNTSFQWJLNTSFQQTHFQ
XYFSIFWIXFSIWJLZQFYNTSX&HFXNSLTKܪWJUWTTKRFYJWNFQ
KTWJ]FRUQJRR5WTRFYJHYܪWJWJXNXYFSYUQFYJXMTZQI
GJFUUQNJIZUYTRRKWTRYMJTZYJWܫZJ
•Determine the position of the unit and the outlet and begin
YMJHTSXYWZHYNTSTKYMJܫZJ\NYMYMJHTSSJHYNTSTSYMJZSNY
FQ\F^XRJYWJ[JWYNHFQܪWXYUF^FYYJSYNTSYTYMJINWJHYNTS
TKNSXYFQQFYNTS9MJNSSJWܫZJRZXYGJNSXYFQQJIKTWIWFNSNSL
purposes. Connect the elements using the clamping straps.
Ensure all connections are gastight.
• &ܪYYJIUNUJHFSGJZXJIGJY\JJSYMJGJSIXTW\MJSRFPNSL
YMJHTSSJHYNTSYTYMJZSNYFSITWYMJWTTKUFXXYMWTZLM:XJ
\FQQGWFHPJYXYTXZUUTWYYMJܫZJTSJFHMܫTTW
9.3 Installation instructions regarding
J]NXYNSLܫZJX
See Appendix 2
Instructions
9MJܫZJLFXJ]MFZXYX^XYJRKFQQX\NYMNSHFYJLTW^(FSI
must be built in accordance with national rules and regulations
FSIYMJNSXYWZHYNTSXTKYMJRFSZKFHYZWJWFXXUJHNܪJINSYMJ
documentation and installation instructions.
This means, among other things, that the chimney pass-
through must not be smaller than 150mm round/square,
GZYSTQFWLJWYMFSRRFSISTY[JSYNQFYJIG^LWNQQJXJYH
.SYMJHFXJTKQFWLJWHMNRSJ^UFXXYMWTZLMXFܫJ]NGQJMTXJTK
FWTZSIRRRF^UTXXNGQ^GJZXJINSHTRGNSFYNTS\NYMF
ܫJ]NGQJMTXJTKFWTZSIRRFXIJXHWNGJIGJQT\+TWTYMJW
situations, consult your supplier/manufacturer.
9.4 Parts
Check all parts for damage before commencing the
NSXYFQQFYNTS+TWYMJHTS[JWXNTSTKFGWNHPܫZJYTHTSHJSYWNH
ܫZJHTSSJHYJIYT((ܫZJX^XYJR^TZSJJIYMJHTRUTSJSYX
described in Appendix 2.
NOT E
The renovation kit consists of parts:
!ь.SYJWNTWRTZSYNSLUQFYJ
"ь8QNINSLJQJRJSY
#ь(MNRSJ^RTZSYNSLUQFYJ