Burner Controls EC/RM7800 series

The EC/RM7800 series are microprocessor-based industrial burner controls for automatically fired gas, oil or combination fuel single burner applications.
For all type of burners with unlimited capacity.

Approvals
• CE approved according EN298 for continuous operation (when used with correct flame amplifier and flame sensor).
• SIL-3 Capable certified
• APAVE accepted (CE approved models)
• CSA/UL approved (120Vac models only)
Ambient temperature -40 ... 60 oC
Maximum humidity 85 %rh
Note About Flame Failure Response Times (FFRT):
• European 7800-series burner controllers (EU): 1.0 or 2.0s (depends on flame amplifier).
• American 7800-series burner controllers (US): 0.8 or 3.0s (depends on flame amplifier).
Flame detector Depends on plug-in amplifier
Additional description
• Modular design with plug-in modules. Selectable pre-purge time by ST7800A1xxx/U module selection.
• Accepts all existing Honeywell optical flame detectors and flame rods.
• All information regarding the burner control (6 last lockout conditions, flame signal, hours of operation ...) are available on the keyboard display module or through communication.

Burner Controls EC/RM7800 series
Product Name Power Control model Outputs Operation Pilot Prepurge timer Pilot ignition time Main ignition time Post purge time Number of ignition attempts Flame failure response time Comment Price (Excl. Tax)
RM7838C1004/U
120Vac
Full
HF/LF/Modulate
Continuous
Interrupted
•
4/10s
—
—
—
0,8/3,0s
 —
EC7890A1011/U
230Vac
Primary
HF/LF/Modulate
Continuous
Intermittent
—
4/10s
—
—
—
0,8/3,0s
 No shutter check
RM7840E1016/U
120Vac
Full
HF/LF/Modulate
Cont.
Interrupted
•
4/10s
—
15s
—
0,8/3,0s
EC7890B1010/U
230Vac
Primary
HF/LF/Modulate
Continuous
Intermittent
—
4/10s
—
—
—
0,8/3,0s
 —
RM7840G1014/U
120Vac
Atmosferic
LF/Modulate
Continuous
Interrupted
•
4/10s
—
15s
—
0,8/3,0s
 —
RM7824A1006/U
120Vac
Primary
HF/LF/Modulate
Continuous
—
—
4/10s
—
—
—
0,8/3,0s
 C7024E/F UV detector only
RM7840L1018/U
120Vac
Full
HF/LF/Modulate
Cont.
Interrupted
•
4/10s
—
15s
—
0,8/3,0s
RM7850A1001/U
120Vac
Full
HF/LF/Modulate
Continuous
Selectable
•
3/5s
3/5s
2s
1
1,0/2,0s
 —
RM7840L1026/U
120Vac
Full
HF/LF/Modulate
Cont.
Selectable
•
4/10s
—
15s
—
0,8/3,0s
RM7850A1019/U
120Vac
Full
HF/LF/Modulate
Cont.
Selectable
•
3/5s
3/5s
15s
1
1,0/2,0s
RM7840L1075/U
120Vac
Full
HF/LF/Modulate
Cont.
Interrupted
•
4/10s
—
15s
—
0,8/3,0s
 Uses S7800A1142/U display for programming, Valve proofing system: Integrated
RM7850A1027/U
120Vac
Full
HF/LF/Modulate
Cont.
Selectable
•
3/5s
3/5s
30s
1
1,0/2,0s
RM7840M1017/U
120Vac
Atmosferic
on/off
Cont.
Interrupted
—
4/10s
—
15s
—
0,8/3,0s
EC7820A1026/U
230Vac
Atmosferic
LF/Modulate
Continuous
Selectable
•
5/10s
5/10s
—
1
1,0/2,0s
 —
RM7885A1015/U
120Vac
Primary
HF/LF/Modulate
Continuous
—
—
4/10s
—
—
—
0,8/3,0s
 —
EC7820A1034/U
230Vac
Atmosferic
LF/Modulate
Continuous
Selectable
•
5/10s
5/10s
—
3
1,0/2,0s
 —
RM7890A1015/U
120Vac
Primary
—
Intermit.
Intermittent
—
4/10s
—
—
—
0,8/3,0s
 No shutter check
EC7850A1064/U
230Vac
Full
HF/LF/Modulate
Cont.
Selectable
•
3/5s
3/5s
15s
1
1,0/2,0s
RM7890B1014/U
120Vac
Primary
HF/LF/Modulate
Continuous
Intermittent
—
4/10s
—
—
—
0,8/3,0s
 —
EC7850A1072/U
230Vac
Full
HF/LF/Modulate
Cont.
Selectable
•
3/5s
3/5s
2s
1
1,0/2,0s
RM7890B1030/U
120Vac
Primary
—
Cont.
Intermittent
—
—
—
—
—
0,8/3,0s
 Fixed 4s safety time.
EC7850A1080/U
230Vac
Full
HF/LF/Modulate
Cont.
Selectable
•
3/5s
3/5s
30s
1
1,0/2,0s
RM7895A1014/U
120Vac
Primary
HF/LF/Modulate
Continuous
Intermittent
•
4/10s
—
—
—
0,8/3,0s
 No air flow switch check, no delayed main valve
EC7850A1122/U
230Vac
Full
HF/LF/Modulate
Cont.
Selectable
•
3/5s
3/5s
15s
1
1,0/2,0s
RM7895B1013/U
120Vac
Primary
HF/LF/Modulate
Continuous
Intermittent
•
4/10s
—
—
—
0,8/3,0s
 With air flow switch check, but no delayed main valve
EC7890B1028/U
230Vac
Full
HF/LF/Modulate
Continuous
—
—
5/10s
—
—
selectable
1,0/2,0s
 —
RM7895C1020/U
120Vac
Primary
HF/LF/Modulate
Continuous
Intermittent
•
4/10s
10s
—
—
0,8/3,0s
 No air flow switch check, but with delayed main valve
RM7823A1016/U
120Vac
Full
2xSPDT
Continuous
—
—
—
—
—
—
0,8/3,0s
 —
RM7897A1002/U
120Vac
Primary
HF/LF/Modulate
Continuous
Selectable
•
4/10s
—
0s
—
0,8/3,0s
 Uses S7800A1142/U display for programming, Valve proofing system: Integrated
RM7838B1013/U
120Vac
Full
HF/LF/Modulate
Continuous
Interrupted
•
4/10s
—
—
—
0,8/3,0s
 —
EC7823A1004/U
230Vac
Full
2xSPDT
Continuous
—
—
—
—
—
—
0,8/3,0s
 —

Expanded annunciator (NA only) S7830A1005
Product Name Description Price (Excl. Tax)
S7830A1005 Expanded Annunciator to show additional information about faults in the limit string, only for use in Americas. Voltage: 120V, 50/60Hz. Uses Q7800 mounting base (not included).

Flame amplifiers R78XX
Product Name Description Price (Excl. Tax)
R7849B1013/U For UV sensors C7027/35/44. Ampli-Check. FFRT: EU=1.0s / US=0.8s
R7849B1021/U For UV sensors C7027/35/44. Ampli-Check. FFRT: EU=2.0s / US=3.0s
R7851B1000/U For UV sensors C7927 and visible light C7962. Ampli-Check. Not CE approved. FFRT: EU=2.0s / US=3.0s
R7851B1018/U For UV sensors C7927 and visible light C7962. Ampli-Check. Not CE approved. FFRT: EU=1.0s / US=0.8s
R7824C1002/U Used with RM7824A 24VDC model only. For UV sensor C7024E/F. Self-Check. Not CE approved. FFRT: 3.0s
R7851C1008/U For UV sensors C7961E/F. Shutter-Check. Not CE approved. FFRT: EU=2.0s / US=3.0s
R7847A1025/U For flame rod (cable<5m). FFRT: EU=1.0s / US=0.8s
R7852A1001/U For IR sensors C7915. Not CE approved. FFRT: EU=2.0s / US=3.0s
R7847A1033/U For flame rod (cable<5m). FFRT: EU=2.0s / US=3.0s
R7852B1009/U For IR sensors C7915. Ampli-Check. Not CE approved. FFRT: EU=2.0s / US=3.0s
R7847A1074/U For flame rod (cable>5m) and UV sensor C7012A/C/G. FFRT: EU=1.0s / US=0.8s
R7861A1026/U For UV sensors C7061A/F. Shutter-Check. FFRT: EU=2.0s / US=3.0s
R7847A1082/U For flame rod (cable>5m) and UV sensor C7012A/C/G. FFRT: EU=2.0s / US=3.0s
R7861A1034/U For UV sensors C7061A/F. Shutter-Check. FFRT: EU=1.0s / US=0.8s
R7847B1023/U For flame rod (cable<5m). Ampli-Check. FFRT: EU=1.0s / US=0.8s
R7886A1001/U For UV sensors C7076A/D/F. Shutter-Check. FFRT: EU=2.0s / US=3.0s
R7847B1031/U For flame rod (cable<5m). Ampli-Check. FFRT: EU=2.0s / US=3.0s
R7847B1064/U For flame rod (cable>5m) and UV sensor C7012A/C/G. Ampli-Check. FFRT: EU=1.0s / US=0.8s
R7847B1072/U For flame rod (cable>5m) and UV sensor C7012A/C/G. Ampli-Check. FFRT: EU=2.0s / US=3.0s
R7847C1005/U For C7012E/F UV sensor. Shutter-Check. Not CE approved. FFRT: EU=2.0s / US=3.0s
R7849A1015/U For UV sensors C7027/35/44. FFRT: EU=1.0s / US=0.8s
R7849A1023/U For UV sensors C7027/35/44. FFRT: EU=2.0s / US=3.0s

Keyboard display modules S7800
Product Name Description Price (Excl. Tax)
S7800A1001/U Language: English. With integrated Modbus communication option.
S7800A1035/U Language: French
S7800A1043/U Language: German
S7800A1050/U Language: Italian
S7800A1068/U Language: Spanish
S7800A1126/U Language: Portuguese
S7800A1142/U Language: English. Enhanced model, needed to program Enhanced 7800-series models (with VPS).

Parts for EC/RM7800 Series
Product Name Description Price (Excl. Tax)
203541/U 5-wire connector for S7800/10/20
203765/U Remote mounting bracket for S7800
205321B/U Flush mounting bracket for S7800
221818A/U Display extension cable assembly. Cable length 1.5 m
50023821-002/U Nema 4 cover assembly for remote mounting of S7800 display. Incl. remote reset button and wiring.
50023821-001/U Nema 4 cover assembly for remote mounting of S7800 display.
221818C/U Display extension cable assembly. Cable length ca. 3 m. Note: assure no electrical noise is present to avoid connection problems, due to extra long cable.

Purge Timers ST7800
Product Name Description Price (Excl. Tax)
ST7800A1120/U Prepurge time = 15.0min.
ST7800A1138/U Prepurge time = 22.0min.
ST7800A1146/U Prepurge time = 30.0min.
ST7800A1005/U Prepurge time = 2s.
ST7800A1013/U Prepurge time = 7s.
ST7800A1021/U Prepurge time = 10s.
ST7800A1039/U Prepurge time = 30s.
ST7800A1047/U Prepurge time = 40s.
ST7800A1054/U Prepurge time = 60s.
ST7800A1062/U Prepurge time = 90s.
ST7800A1070/U Prepurge time = 2.5min.
ST7800A1088/U Prepurge time = 4.0min.
ST7800A1096/U Prepurge time = 6.0min.
ST7800A1104/U Prepurge time = 9.0min.
ST7800A1112/U Prepurge time = 12.0min.

Remote Communication Modules S7810
Product Name Description Price (Excl. Tax)
S7810A1009/U Data Controlbus Module for communication or for remote S7800 mounting.
S7810M1003/U MODBUS communication card. For US models only, not CE approved.
S7810M1029/U MODBUS communication card. CE approved.
S7820A1007/U Remote Reset Module.

Wiring bases Q7800
Product Name Description Price (Excl. Tax)
Q7800A1005/U Mounting subbase for 7800-series. Panel mount.
Q7800B1003/U Mounting subbase for 7800-series. Wall mount.
Q7800F1004/U Conversion subbase to replace RA890 devices by RM7890 or EC7890.
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