• Functions include automatic burner sequencing, flame supervision, system status indication, system or self diagnostics and troubleshooting.
• Subbase and amplifier are required for operation.
• Options include PC interface, keyboard display module, DATA CONTROLBUS™ MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER™ software.
• Five LEDs provide sequence information.
• Interchangeable plug-in flame amplifiers.
• Optional local or remote annunciation of operation and fault information.
• Nonvolatile memory retains history files and sequencing status after power loss.
• Optional remote reset capability.
• Optional report generation.
• Selectable relight or lockout on loss of flame.On-Off Primary Control, 120 Vac, Intermittent Pilot| Overview | Microprocessor-based integrated primary burner control for automatically fired gas, oil or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls. |
|---|
| Approvals, Federal Communications Commission | FCC Part 15, Class B, Emissions |
|---|
| Application | On-Off Primary Control |
|---|
| Flame Establishing Period - Pilot | 4 sec or 10 sec |
|---|
| Flame Establishing Period - Main | Intermittent |
|---|
| Approvals, Underwriters Laboratories Inc | Component Recognized, File No. MP268; Guide No. MCCZ. |
|---|
| Approvals, Canadian Standards Association | Certified, File No. LR95329-3. |
|---|
| Required Components | Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. |
|---|
| Voltage | 120 Vac (+10, -15%) |
|---|
| Vibration | 0.5 G environment |
|---|
| Ambient Temperature Range (F) | -40 F to +140 F |
|---|
| Ambient Temperature Range (C) | -40 C to +60 C |
|---|
| Dimensions (in.) | 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase |
|---|
| Dimensions (mm) | 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase |
|---|
| Approvals, Swiss RE (formerly IRI) | Acceptable |
|---|
| Approvals, Factory Mutual | Report No. OX4A5.AF. |
|---|
Product Family
| Model Number | Decription | Manufacturer | Price | Avail. Qty | |
|
EC7890A1011
|
EC7890; RM7890 On-Off Primary Controls
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
|
EC7890A1029
|
EC7890; RM7890 On-Off Primary Controls
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
|
EC7890B1010
|
On-Off Primary Control, 220-240 Vac, Intermittent Pilot
|
Honeywell, Inc.
|
Restricted.
Call for details.
|
0
|
View More Info
|
|
EC7890B1028
|
EC7890; RM7890 On-Off Primary Controls
|
Honeywell, Inc.
|
Call for Pricing
|
0
|
View More Info
|
|
RM7890A1015
|
On-Off Primary Control, 120 Vac, Intermittent Pilot
|
Honeywell, Inc.
|
$607.20
|
57
|
Add To Cart
|
|
RM7890A1031
|
On-Off Primary Control, 120 Vac, Intermittent Pilot
|
Honeywell, Inc.
|
Restricted.
Call for details.
|
10
|
View More Info
|
|
RM7890A1049
|
EC7890; RM7890 On-Off Primary Controls
|
Honeywell, Inc.
|
Restricted.
Call for details.
|
0
|
View More Info
|
|
RM7890B1014
|
On-Off Primary Control, 120 Vac, Intermittent Pilot
|
Honeywell, Inc.
|
$630.96
|
6
|
Add To Cart
|
|
RM7890B1030
|
On-Off Primary Control, 120 Vac, Intermittent Pilot
|
Honeywell, Inc.
|
Restricted.
Call for details.
|
14
|
View More Info
|
|
RM7890C1005
|
On-Off Primary Control, 120 Vac
|
Honeywell, Inc.
|
Restricted.
Call for details.
|
0
|
View More Info
|
|
RM7890D1004
|
On-Off Primary Control, 120 Vac, Intermittent Pilot
|
Honeywell, Inc.
|
Restricted.
Call for details.
|
5
|
View More Info
|
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
For more infomation about Returns visit Returns
For more informatrion about Warranty visit Warranty page.
You can also find answers to some common questions on our FAQ page
Reviews
Not reviewed yet, be the first to write one!
Add Review
|