Honeywell 7800 Series Product Data page 3

Environmental Ratings:
Ambient Temperature:
Operating: -40°F to 140°F.
Storage: -60°F to 150°F.
Humidity: 85% RH continuous, noncondensing.
Vibration: 0.5G environment.
Dimensions:
Refer to Fig. 1 and 2.
Plug-in Flame Signal Amplifiers
Type Color Self-Checking
Rectification Green No
No
No
Dynamic
Ampli- Check®
Dynamic
Ampli-Check®
Dynamic
Ampli-Check®
Dynamic
Self-Check
Infrared Red No
Dynamic
Ampli-Check®
Ultraviolet Purple No
Dynamic
Ampli-Check®
Blue Dynamic
Self-Check
a
Order flame rod separately; see holder Instructions.
b
Use only Honeywell Photocell, part no. 38316.
c
The C7012A,C; C7027, C7035 and C7044 Flame Detectors should be used only on burners that cycle on-off at least once
every twenty-four hours. Appliances with burners that remain on continuously for twenty-four hours or longer should use the
C7012E,F Flame Detector with the R7847C Amplifier or the C7076A,D Flame Detector with the R7886A Amplifier as the
ultraviolet flame detection system.
d
Circuitry tests the flame signal amplifier at least 12 times a minute during burner operation and shuts down the burner if the
amplifier fails.
e
Circuitry tests all electronic components in the flame detection system (amplifier and detector) 12 times a minute during burner
operation and shuts down the burner if the detection system fails.
Table 2. Flame detection systems (Fig. 3, 4 and 5).
Flame
Failure
Response
Model Time
R7847A .8 or 3 sec
R7847A .8 or 3 sec
R7847A 3 sec
d
R7847B .8 or 3 sec
d
R7847B .8 or 3 sec
d
R7847B 3 sec
e
R7847C 3 sec
R7848A 3 sec
d
R7848B 3 sec
R7849A .8 or 3 sec
d
R7849B .8 or 3 sec
e
R7886A 3 sec
3
7800 SERIES RM7896A,B,C,D RELAY MODULE
Weight:
RM7896 with Dust Cover: 1 pound 15 ounces, unpacked.
IMPORTANT
Flame Detection System available for use with
RM7896. To select your Plug-in Flame Signal
Amplifier and applicable Flame Detector, see Table 2
and Fig. 3-5.
Applicable Flame Detectors
Fuel Type
Gas Rectifying Flame
Rod Holders
Oil Rectifying
Photocell
Gas, oil, Ultraviolet
coal (Purple Peeper)
Gas Rectifying Flame
Rod Holders
Oil Rectifying
Photocell
Gas, oil, Ultraviolet
coal (Purple Peeper)
Gas, oil, Ultraviolet
coal (Purple Peeper)
Gas, oil, Infrared
coal (Lead Sulfide)
Gas, oil, Infrared
coal (Lead Sulfide)
Gas, oil Ultraviolet
(Minipeeper)
Gas, oil Ultrviolet
(Minipeeper)
Gas, oil, Ultraviolet
coal (Adjustable
Sensitivity)
Models
C7004, C7007, C7011.
a
Complete Assemblies:
C7008, C7009, Q179.
C7003, C7010, C7013,
b
C7014.
c
C7012A,C.
C7004, C7007, C7011.
a
Complete Assemblies:
C7008, C7009, Q179.
C7003, C7010, C7013,
b
C7014.
c
C7012A,C.
C7012E,F.
C7015.
C7015.
C7027, C7035, C7044.
C7027, C7035, C7044.
C7076.
65-0193
c
c