2
6
&IG"UZZER#IRCUIT
&IG
&IG"UZZER/PERATION
-ETALDIAPHRAGM
0IEZOELECTRICELEMENT
6
3OUNDWAVE
-ICROCOMPUTER
"UZZEROUTPUT
":
6
)#
6
s4HELIGHTRECEIVINGUNITRECEIVESANINFRAREDSIGNALFROMTHEWIRELESSREMOTECONTROL4HERECEIVERAMPLIFIES
ANDSHAPESTHESIGNALANDOUTPUTSIT
7)2%,%33
INPUT
-ICROCOMPUTER
R6
2
)#
6
6
+
6OUT
6OO
GND
#
#
:$
#
66
6
1
2
2
"UZZER#IRCUIT
2ECEIVE#IRCUIT
55
• When the buzzer sounds, an approx.
3.9kHz square signal is output from
buzzer output pin 83 of the micro
computer. After the amplitude of this
signal has been set to 12Vp-p by a
transistor, it is applied to the buzzer.
The piezoelectric element in the buzzer
oscillates to generate the buzzer's sound.
Содержание RAC-50FPA
Страница 2: ...DANGER 2 ...
Страница 32: ...WIRING DIAGRAM OF THE PRINTED WIRING BOARD 2 E 5 R A R r e l l o r t n o c e t o m e R 32 ...
Страница 33: ...A P R 0 5 F A R L E D O M 33 ...
Страница 34: ...MODEL RAC 50FPA 34 ...
Страница 39: ...39 ...
Страница 41: ...41 ...
Страница 44: ...44 ...
Страница 46: ...RAF 50RPA RAC 50FPA COOLING CYCLE INDOOR UNIT OUTDOOR UNIT HEATING CYCLE INDOOR UNIT OUTDOOR UNIT 46 ...
Страница 57: ...10 10 10 10 R921 R924 R642 R544 R542 R610 R922 DSW1 DSW1 R923 R541 R543 57 93 ...
Страница 59: ... 9 9 RQWURO 3 0LFURFRPSXWHU 59 ...
Страница 60: ... TEST SWI TCH SW SEL F CHECK L A N B C D 3 RQWURO 5HDFWRU FRQQHFWRU 30 3 30 6PRRWKLQJ DSDFLWRU 60 ...
Страница 62: ...62 ...
Страница 63: ...5 Electric expansion valve circuit 22 23 24 25 12 13 14 15 5 4 3 2 34 32 30 29 RED 63 ...
Страница 64: ...3 15A Fuse Switching power source 64 ...
Страница 65: ...3 15A 3 15A DC260 360V 65 ...
Страница 72: ...7528 6 227 1 RA 50FPA C 72 ...
Страница 74: ...74 ...
Страница 75: ...7528 6 227 1 1 7 7 0 5 03 1 6 1 0 1 1 2 RAF 50RPA 7 75 ...
Страница 77: ...77 78 ...
Страница 78: ...78 ...
Страница 85: ... 1 7 287 225 81 7 75 3 576 MODEL RAC 50FPA 85 ...
Страница 87: ...9 V 3 V 3 Q L D 0 3 U R R G W X R H F D O S H 5 V 3 9 87 ...
Страница 88: ... Q L D 0 3 U R R G W X R H F D O S H 5 U R W R P Q D I H F D O S H 5 Q L D 0 3 U R R G W X R H F D O S H 5 88 ...
Страница 90: ... 1 7 5 027 21752 5 90 ...
Страница 91: ...91 36 ...
Страница 92: ...Please set the DIP switch No 6 to ON accordingly Refe to page 57 r 92 ...
Страница 93: ...93 57 ...
Страница 94: ...94 ...
Страница 97: ...38 39 PARTS LIST AND DIAGRAM INDOOR UNIT MODEL RAF 50RPA 97 ...
Страница 98: ...MODEL RAF 50RPA 98 HWRAF 50NX2 A14 HBOARD AS ...
Страница 99: ...30 OUTDOOR UNIT MODEL RAC 50FPA 99 ...
Страница 101: ...NO 0070E RAF 50RPA RAC 50FPA HHAW 101 2 ...