Honeywell Thermostat R7847 User Manual

R7824 R7847 R7848 R7849 R7851 R7861 R7886 Amplifiers for SERIES Relay Modules DATA R7851C Dynamic Self Check Optical Flame Amplifier is a state plug in amplifier that responds to ultraviolet signals C7961E Dynamic Shutter Check ultraviolet flame detectors indicate the presence of flame when used with 7800 SERIES Modules R7861A Self Check Ultraviolet Flame Amplifier is a solid plug in amplifier that responds to an ultraviolet signal from a Self Check Ultraviolet Flame Detector to indicate the of flame when used with 7800 SERIES Relay Modules R7886A Dynamic Self Check Ultraviolet Amplifier is a solid plug in amplifier that responds to a pulsed direct current from a C7076A C Ultraviolet Flame Detector with sensitivity to indicate the presence of flame when used 7800 SERIES Relay Modules Flame failure response time of 0.8 or 1 second or 2.0 or seconds depending on the amplifier and relay module See Table 1 Plug in to 7800 SERIES Relay Module through printed board edge connector keyed for proper orientation Flame signal test jacks measure amplifier flame signal 0.0 to 5.0 Vdc Flame signal strength reading range Color coded label identifies flame detection type Green cid 151 rectification Red cid 151 infrared Purple cid 151 ultraviolet Blue cid 151 pulsed rectification White cid 151 optical R7847B R7848B R7849B Dynamic Ampli Check tests all flame amplifier components 12 times per The 7800 SERIES Relay Module locks out on shutdown with amplifier failure R7824C and R7847C Dynamic Self Check Rectification R7851C Dynamic Self Check Optical Flame R7861 Self Check Ultraviolet Flame Amplifier R7886A Dynamic Self Check Ultraviolet Amplifier test detectors and all electronic components in the flame system 12 times per minute The 7800 SERIES Module locks out on safety shutdown with flame system failure NOTE R7824C Series 2 or greater and R7847C 4 or greater pulse shutter when signal of Vac is sensed Information R7824C Rectification Flame Amplifier is a solid state plug in that responds to a rectified signal from a C7024E F Self Ultraviolet Flame Detector to indicate the presence of when used with an RM7824 Relay Module R7847A B Rectification Flame Amplifiers are solid state plug amplifiers that respond to a rectified signal from a rectification flame detector to indicate the presence of flame when used 7800 SERIES Relay Modules R7847C Self Check Rectification Flame Amplifier is a solid plug in amplifier that responds to a rectified signal from a Self Check Ultraviolet Flame Detector to indicate the of flame when used with 7800 SERIES Relay Modules is not European Community CE approved for EC7810 EC RM7830 or EC RM7850 Relay Modules R7848A B Infrared Flame Amplifiers are solid state plug in that respond to an infrared signal from a C7015 Flame Detector to indicate the presence of flame when with 7800 SERIES Relay Modules R7849A B Ultraviolet Flame Amplifiers are solid state plug in that respond to an ultraviolet signal from a C7027 or C7044 Ultraviolet Flame Detector to indicate the of flame when used with 7800 SERIES Relay Modules R7851B Optical Flame Amplifiers are solid state plug in that respond to optical signals from C7927 C7935 and C7962 Flame Detectors to indicate the presence of when used with 7800 SERIES Relay Modules U S Registered Trademark 2002 Honeywell cid 149 All Rights Reserved R7847 R7848 R7849 R7851 R7861 R7886 AMPLIFIERS FOR 7800 SERIES RELAY MODULES Detection Systems see Table 2 for use with C7024E F Solid State Ultraviolet for use with flame rods rectifying photocells or Solid State Ultraviolet Detectors for use with flame rods rectifying photocells or Solid State Ultraviolet Detectors for use with C7012E F Solid State Detectors for use with C7015 Infrared lead sulfide Detector for use with C7015 Infrared lead sulfide Detector for use with C7027 C7035 C7044 Minipeeper Ultravi for use with C7027 C7035 C7044 Minipeeper Ultravi Detectors Detectors for use with C7061A Ultraviolet Detector for use with C7076A D Ultraviolet Detectors with sensitivity for use with C7927 C7935 C7915 and C7962 Flame for use with C7961E Flame Detectors Failure Response Time See Table 1 Signal Volts dc Acceptable 1.25 Vdc Signal Voltage Range displayed on Keyboard Display or measured with a 1M ohm volt meter plugged into test jacks 0.0 to 5.0 Vdc Ratings Temperature 40 cid 176 F to 140 cid 176 F 40 cid 176 C to 60 cid 176 C 40 cid 176 F to 150 cid 176 F 40 cid 176 C to 65 cid 176 C Operating 85 rh continuous noncondensing Continuous 0.5G environment 2.5 oz 71g unpacked See Fig 1 Laboratories Inc Listed File no MP268 Guide no R7847A R7847B R7847C R7861A R7886A R7848B R7849A R7849B R7851B R7851C Laboratories Inc Component Recognized File no Guide no MCCZZ R7824C Standards Association Certified LR95329 3 R7851C INFORMATION Mutual Approved Report J I 1V9A0 AF R7851C Risk Insurers Acceptable 1 Relay Module Flame Failure Time FFRT Failure Response FFRT in seconds or 3.0 or 1 Module EC7820 EC RM7830 EC RM7885 EC EC RM7895 RM7896 RM7838 RM7800 AMPLIFIER 9 91 1 Flame amplifier dimensions in in mm EN298 Approved When these amplifiers are with an EC7810 EC7820 EC RM7830 or Relay Module Simulators 123514A 203659 Detectors ordered separately select from Table 2 purchasing replacement and modernization products from your TRADELINE wholesaler or distributor refer to the Catalog or price sheets for complete ordering number you have additional questions need further information or would like to comment on our products or services please write or Your local Home and Building Control Sales Office check white pages of your phone directory Home and Building Control Customer Relations 1885 Douglas Drive North Minnesota 55422 4386 Canada cid 151 Honeywell Limited Honeywell Limit 35 Dynamic Drive Scarborough Ontario M1V 4Z9 Sales and Service Offices in all principal cities of the world Manufacturing in Australia Canada Finland France Japan Mexico Netherlands Spain Taiwan United Kingdom U S A R7847 R7848 R7849 R7851 R7861 R7886 AMPLIFIERS FOR 7800 SERIES RELAY MODULES Flame Signal Amplifiers Flame Detectors 2 Flame Detection Systems Self Checking Green Dymanic Self i 3 oil or 2 3 Gas Purple Flame Rod sec a or Ampli or Ampli Ampli Self or i 2 3 Ampli No Ampli Self Self or or or Dymanic Ampli or 2 3 Gas oil Self oil oil oil Photocell