Crown Boiler 32-380ECS Скачать руководство пользователя страница 6

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“BURNER”

ROBERTSHAW
7000DERHC
GAS VALVE

VENT DAMPER (NOTE 2)

NOTE 2

LESS VENT
DAMPER

2. ON BOILERS LESS VENT DAMPER, DAMPER HARNESS NOT USED. RED AND BLUE

LEADS ARE JUMPED TOGETHER USING RED JUMPER WIRE.

ALARM
ALARM

(NOTE 2)

2. WHEN DAMPER IS NOT USED, DAMPER HARNESS IS REPLACED WITH JUMPER PLUG.

PILOT VALVE

MAIN VALVE

ROBERTSHAW
7000DERHC
GAS VALVE

RD/YE

RED with YELLOW TRACE

ALARM

RD/YE

Figure B: Water Boiler Wiring (Less Tankless Heater)

Figure A: Steam Boiler Wiring

Содержание 32-380ECS

Страница 1: ...ral Draft Steam or Water Boilers Installation SUPPLEMENT FOR 32 380ECS 32 475ECS EQUIPPED WITH 24 VOLT CONTROL SYSTEMS Warning Improper installation adjustment alteration service or maintenance can ca...

Страница 2: ......

Страница 3: ...R Net Rating MBH Steam 228 I B R Net Rating ft2 Steam 950 Combustion Effy 80 5 Steam Water Volume to Normal Water Line Gal 24 51 Water Boiler Volume Gal 34 13 Output BHP 9 1 Arrangement of Steam Rise...

Страница 4: ...ng Figures D and F in the Wiring section show typical damper orientation 4 Install vent connector pipe and vent fittings from vent damper outlet to chimney or gas vent Secure with sheet metal screws a...

Страница 5: ...e wiring in the junction box as shown in Figure A Route the damper harness to the damper as shown in Figure D using care to make sure that it does not come in contact with the draft hood or steam pipi...

Страница 6: ...BLUE LEADS ARE JUMPED TOGETHER USING RED JUMPER WIRE RD RD RD ALARM ALARM 2 NOTE 2 2 WHEN DAMPER IS NOT USED DAMPER HARNESS IS REPLACED WITH JUMPER PLUG PILOT VALVE MAIN VALVE TH TR ROBERTSHAW 7000DER...

Страница 7: ...into this ter minal must be in excess of approximately 1 0 uA 9 Once the ignition module detects the presence of a pilot flame voltage is applied across the main valve terminals MV and MV PV opening t...

Страница 8: ...OW LIMIT HONEYWELL L8124E TH TR ROBERTSHAW 7000DERHC GAS VALVE PILOT VALVE MAIN VALVE RD RD RD YE RD RD YE ALARM ALARM Figure C Water Boiler Wiring With Tankless Heater Figure D Steam Boiler Control I...

Страница 9: ...le to recognize that a pilot flame is present the DC current flowing into this ter minal must be in excess of approximately 1 0 uA 8 Once the ignition module detects the presence of a pilot flame volt...

Страница 10: ...Figure F Water Boiler Control Installation Less Tankless Heater Version Shown Figure E Blocked Vent Switch Installation 8...

Страница 11: ...allowable temperature is 250 F If the high limit opens the vent damper will close if the damper switch is in the automatic posi tion The circulator will continue to operate as long as there is a call...

Страница 12: ...1063 1 REAR TIE ROD CHANNEL BRACKET 310311 1 1 5 8 X 4 STUD 900309 1 1 5 8 USS WASHER 900312 2 2 5 8 NUT 900311 2 2 JACKET REAR PANEL SUPPORT BRACKET 310310 1 1 JACKET TOP SUPPORT BRACKET 310320 1 1 1...

Страница 13: ...X 7 8 HEX HD CAP SCREW 900450 12 10 X 1 2 SHEET METAL SCREW 90 212 5 NYLON CABLE CLAMP 960030 3 1 1 2 NPT BLK PLUG 95 143 2 1 NPT BLK PLUG 950100 2 3 4 NPT BLK PLUG 95 048 4 1 2 NPT BLK PLUG 95 052 7...

Страница 14: ...E 95 070 1 1 2 X 1 4 BRASS BUSHING 95 146 2 1 2 X 3 BR NIPPLES 95 116 2 1 2 BR UNION 95 150 2 1 2 X CL BRASS NIPPLES 95 147 2 BLANK COIL PLATE 270003 2 COIL GASKET 270001 2 3 8 USS FLAT WASHER 90 036...

Страница 15: ......

Страница 16: ...PN 980895 05 10 Tel 215 535 8900 Fax 215 535 9736 www crownboiler com Manufacturer of Hydronic Heating Products P O Box 14818 3633 I Street Philadelphia PA 19134...