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, , SECTION IV-SYSTEM DESIGN <br /> • UL EX. 5174 6-5-98 Page 4-15 <br /> REV 1 <br /> ELECTRICAL SWITCH REQUIREMENTS (Continued) <br /> Electric(110 VAC/60 Hz)Gas Shut-off Valve <br /> INSTALLATION OVERVIEW <br /> POWER SOURCE--� Q <br /> MANUALRESET <br /> O RELAY <br /> ELECTRIC <br /> SNAP-ACTION <br /> SWITCH <br /> � ELECTRIC GAS VALVE <br /> � <br /> JUNCTION 80XES � <br /> (NOT SUPPLIED BY ANSUL) <br /> aaoz�a <br /> �WIRING SCHEMATIC-RELAY PART NO 14702 <br /> ' K�a and K�b are N.O.when K�is de-energized. <br /> L� <br /> y � MANUALRESET RELAY <br /> BLACK ��OV/60HZ i PARTN0.14702 <br /> �RED L 2 }—? <br /> --- 2 3 I � '�`_-� K <br /> ., <br /> � <br /> � <br /> BROWN 1' `� I N.O � <br /> SNAP-ACTION SWITCH \5' _ ' <br /> PART NO.15549 —�K b i j PUSH BUTTON <br /> 6 � S N� � SWITCH <br /> --�^— <br /> ] J <br /> --�------ <br /> 8 __j GAS VALVE <br /> SEE NOTE 3 <br /> NOTE: <br /> 1 DENOTES FIELD INSTALLATION. oppp�s <br /> 2. ___ DENOTES FACTORY INSTALLATION. <br /> 3. GAS VALVES:"UL LISTED ELECTRICALLY-OPERATED SAFETY VALVE FOR NATURAL,OR LP GAS AS NEEDED OF APPROPRIATE PRESSURE AND TEMPERATURE RATING, <br /> 110V/60 HZ"OR ANSUL GAS VALVES, <br /> PART NUMBERS 13707,13708,13709,13710,AND 17643. <br /> ►4. DO NOT USE BLACK WIRE ON SNAP-ACTION SWITCH IN NORMAL INSTALLATION.BLACK WIRE TO BE USED ONLY FOR EXTRANEOUS ALARMS,LIGHT CIRCUITS,ETC. <br /> WIRING SCHEMATIC-RELAY PART NO 426151 <br /> BLACK <br /> ANSUL SNAP-ACTION SWITCH 'r <br /> (SWITCH CONTACTS SHOWN WITH ANSUL RED <br /> AUTOMAN IN THE COCKED POSITION) __ gROWN <br /> �------------------I <br /> 1 RESET POWER I <br /> I INDICATOR � <br /> I GND� <br /> I � � <br /> i A e scaewl 5 <br /> � L2 NEUTRAL <br /> � �4 110 VAC/60HZ <br /> � RELAY COIL I L1 HOT <br /> I I <br /> � 6 i3 <br /> � 9 I <br /> I 3 � z <br /> I 4 i <br /> I 7 I � <br /> � 1 � <br /> � � <br /> I <br /> � MANUAL AESET RELAY <br /> � (PARTNO 426151) I <br /> 1 <br /> I � <br /> -----------------� <br /> ELECTRIC RATING _ <br /> �/3 HP,10 Amp,120 VAC GAS VALVE <br /> 7/2 HP,10 Amp,240 VAC SEE NOTE 3 oozasz <br /> 13 Amq 28 VDC <br /> � FIGURE 23 <br />