www.Astria.US.com
126730-01A
26
6SHHG
&RQWURO
%ORZHU
/RFDWLRQ
Figure 36 - Blower Assembly, Speed Control and Wiring Diagram Location
Continuous Pilot
Off/On Switch
Remote/Off Switch
ADJ.
“S” Pilot Connection
“I” Pilot Connection
AF-4000 MOD Module Rt Side
Figure 37 - Gas Module Right Side
CAUTION: Never touch the
blower wheel while in operation.
Note:
%ORZHUDVVHPEO\PD\KDYHPRYHGGXULQJ
WUDQVLW0DNHVXUHEORZHUVDUHSURSHUO\PRXQWHG
VHH)LJXUHIRUSURSHUORFDWLRQ
&KHFNWRPDNHVXUHWKDWWKHSRZHUFRUGLV
FRPSOHWHO\FOHDURIWKHEORZHUZKHHODQG
WKDWWKHUHDUHQRRWKHUIRUHLJQREMHFWVLQ
EORZHUZKHHO$OVRGRXEOHFKHFNDOOZLUH
OHDGVDQGPDNHVXUHZLUHURXWLQJLVQRW
SLQFKHGRULQDSUHFDULRXVSRVLWLRQ&RUUHFW
DFFRUGLQJO\
OPERATION
Continued
GAS CONTROL MODULE SYSTEM
7XUQRQSRZHUWRGXSOH[RXWOHWLISUHYLRXVO\
WXUQHGRII
3OXJ LQ EORZHU SRZHU FRUG WR GXSOH[
RXWOHW
7XUQEORZHURQDQGFKHFNIRURSHUDWLRQ
7XUQ EORZHU RII E\ WXUQLQJ NQRE IXOO\
FRXQWHUFORFNZLVHEHIRUHFRQWLQXLQJ
7KHEORZHUZLOORQO\UXQZKHQWKHVSHHG
FRQWURONQRELVLQWKH21SRVLWLRQ7KH
EORZHUVSHHGFDQEHDGMXVWHGE\URWDWLQJ
WKHFRQWURONQRE7RWXUQRIIWXUQNQRE
IXOO\ FRXQWHUFORFNZLVH XQWLO LW FOLFNV RII
6HH)LJXUH
7KHPRGXOHKDVVSHFLDOIHDWXUHVEXLOWLQWR
WKHV\VWHP
CONTINUOUS PILOT FEATURE
7KLVDOORZVWKHFKDQJHIURPDVSDUNWRSLORW
V\VWHPWRDVWDQGLQJSLORWV\VWHP
7KHUHLVDVZLWFKORFDWHGRQWKHULJKWVLGH
RIWKHPRGXOHWKDWUHDGV&217,18286
3,/27212))7KLVVZLWFKVHOHFWVWKH
SLORWVPRGHRIRSHUDWLRQ)LJXUH
:KHQWKHFRQWLQXRXVSLORWVZLWFKLVLQWKH
2))SRVLWLRQDQGWKHDSSOLDQFHURFNHU
VZLWFKLVWXUQHG21WKHSLORWZLOOVSDUN
DQG OLJKW :KHQ WKH DSSOLDQFH URFNHU
VZLWFKLVWXUQHG2))WKHSLORWZLOOVKXW
2))ZKHQWKHPDLQEXUQHUVKXWV2))
:KHQ WKH FRQWLQXRXV SLORW VZLWFK LV LQ
WKH21SRVLWLRQDQGWKHDSSOLDQFHURFNHU
VZLWFKLVWXUQHG21WKHSLORWZLOOVSDUN
DQG OLJKW :KHQ WKH DSSOLDQFH URFNHU
VZLWFKLVWXUQHG2))WKHSLORWZLOOVWD\
21ZKHQWKHPDLQEXUQHUVKXWV2))
7KHFRQWLQXRXVSLORWPRGHFDQDOVREH
DFWLYDWHGE\WKH5HPRWH&RQWURO
REMOTE CONTROL FEATURE
7KHPRGXOHKDVDEXLOWLQUHPRWHFRQWURO
UHFHLYHUWKDWDOORZVWKHXVHUWRSURJUDP
WKHUHPRWHWUDQVPLWWHUDWDQ\WLPHGXULQJRU
DIWHUWKHLQVWDOODWLRQRIWKHEXUQHU
7KHUHLVDVZLWFKORFDWHGRQWKHULJKW
VLGHRIWKHPRGXOHWKDWUHDGV5(
-
027(2)))LJXUHSDJH
:KHQWKHUHPRWHRIIVZLWFKLVLQWKH
2))SRVLWLRQWKHEXUQHUZLOORSHUDWH
IURPWKHURFNHUVZLWFKRUZDOOVZLWFK
FRQQHFWHGWRWKHWZR%52:1ZLUHV
RQWKHPRGXOH
%ORZHU:LULQJ
'LDJUDP/RFDWLRQ
Note:
%ORZHU:LUHV
QRWVKRZQIRUFODULW\