RM7895A1014-REB
Honeywell RM7895A1014 Automatic Primary Control Module - Repaired by Acme Controls
Honeywell microprocessor based integrated burner control for on/off automatically fired gas, oil, or combination fuel single burner applications.
Features* | Electronic rectification or ultraviolet flame detection, with appropriate color-coded plug-in amplifier. | |
* | Recycles through prepurge if flame signal is lost while in run. Failure to establish pilot results in a lockout. | |
* | Safe-start check prevents start-up if flame failure occurs. | |
* | Includes built-in protection against ignition crossover in flame rod systems. | |
* | Solid state circuitry. | |
* | Mounts and removes easily through use of captive mounting screws. |
Specifications | |
Weight (lbs) | 4 |
Voltage | 120 |
Frequency | 50/60 Hz |
Ambient Temperature | -40 to +140°F | -40 to +60°C |
Electrical Connections | Requires subbase. See mounting options below. |
Shipping Weight (lbs) | 4 |
Mounting | Q7800A1005 Panel Mount Subbase |
Q7800B1003 Burner/Wall (2 KO) Mount Subbase | |
Q7800B1011 Burner/Wall (3 KO) Mount Subbase |
What Type of Pilot is Used in the RM7895A1014 Burner Control?
The RM7895A1014 Burner Control uses an intermittent pilot system.
Key Features of Intermittent Pilot Systems:
- Efficiency: Unlike continuous pilots, intermittent pilots ignite only when needed, reducing energy consumption and enhancing overall efficiency.
- Safety: This type of pilot automatically extinguishes after each burner cycle, minimizing the risk of gas leaks or flaring.
- Reliability: With electronic controls managing the ignition process, intermittent pilots provide consistent performance, even in varying conditions.
Intermittent pilots are a preferred choice for many modern heating systems, offering a balance of safety, efficiency, and reliability—perfect for those seeking advanced control and innovation in burner systems.
Interlock Options for the RM7895A1014 Burner ControlWhen configuring the RM7895A1014 Burner Control, you have flexibility in selecting specific interlocks to enhance safety and efficiency. Here’s a detailed look at the available options:
- Relight Function: You can set the burner control to automatically attempt a relight in the event of a flame loss. This feature ensures minimal disruption to operations by trying to reignite the burner without manual intervention.
- Lockout on Flame Loss: For increased safety, you may choose to activate a lockout when a flame loss is detected. This prevents further attempts to relight, requiring manual reset and inspection, which helps in identifying and resolving underlying issues before resuming operation.
These customization options in the RM7895A1014 Burner Control allow you to tailor the system to meet specific operational needs and safety standards.
The flame establishing period for the RM7895A1014 Burner Control is divided into two distinct phases.
- Pilot Flame Establishing Period: This stage lasts either 4 seconds or 10 seconds, depending on the specific configuration.
- Main Flame Establishing Period: This occurs intermittently, allowing for the establishment of the main flame.
These components together ensure that the burner functions safely and efficiently.
Acme recommends purchasing the entire package, including the primary control and a flame amplifier. It will save you time and aggravation in the long run!
Don't forget your Flame Amplifier!!
For use with a flame rod, rectifying photocells, or C7012A/C solid state UV scanners:
Amplifier Part # | Flame Response | Self Check |
R7847A1025 | 0.8-1s | No Self Check |
R7847A1033 | 2-3s | No Self Check |
R7847A1074 | 0.8-1s | No Self Check |
R7847A1082 | 2-3s | No Self Check |
R7847B1023 | 0.8-1s | Ampli-Check |
R7847B1031 | 2-3s | Ampli-Check |
R7847B1064 | 0.8-1s | Ampli-Check |
R7847B1072 | 2-3s | Ampli-Check |
For use with C7027/C7035/C1044 Minipeeper UV scanners:
Amplifier Part # | Flame Response | Self Check |
R7849A1015 | 0.8-1s | No Self Check |
R7849A1023 | 2-3s | No Self Check |
R7849B1013 | 0.8-1s | Ampli-Check |
R7849B1021 | 2-3s | Ampli-Check |
For use with C7015 Infrared (IR) scanners:
Amplifier Part # | Flame Response | Self Check |
R7848A1008 | 2-3s | No Self Check |
R7848B1006 | 2-3s | Ampli-Check |
For use with C7012E/F solid state UV scanners:
Amplifier Part # | Flame Response | Self Check |
R7847C1005 | 2-3s | Dynamic Self Check |
For use with C7076A/D UV scanners:
Amplifier Part # | Flame Response | Self Check |
R7886A1001 | 2-3s | Dynamic Self Check |
And...your purge timer!!
Select your purge timer from the following table based on the needs of your application:
Purge Timer Part # | Purge Time |
ST7800A1005 | 2 sec |
ST7800A1013 | 7 sec |
ST7800A1021 | 10 sec |
ST7800A1039 | 30 sec |
ST7800A1047 | 40 sec |
ST7800A1054 | 60 sec |
ST7800A1062 | 90 sec |
ST7800A1070 | 2.5 min |
ST7800A1088 | 4 min |
ST7800A1096 | 6 min |
ST7800A1104 | 9 min |
ST7800A1112 | 12 min |
ST7800A1120 | 15 min |
ST7800A1138 | 22 min |
ST7800A1146 | 30 min |
ST7800A1153 (same as Cleaver Brooks #833-02730) | 30 min |
For more detailed information, including installation, please refer to this RM7895 Tech Sheet.
For amplifier documentation, please refer to the Flame Amplifiers Tech Sheet.
This item, ending with -REB, is a repair service. In purchasing this service, you are agreeing to send us your non-functional, but repairable, control. It must not be burned, cannot have any water damage, and cannot be physically broken.
To simplify the return shipping process, a UPS Return Service (RS) Label will be added to your order and the cost of that return service will be included as a separate line item. You will receive a Return Merchandise Authorization (RMA) form and this UPS label in the carton along with the item(s) you have purchased.
Within 10 days of receiving your Rebuilt/Repair part, you must send your repairable control and RMA form back to Acme using the included UPS label. Failure to return a repairable core could result in additional charges of $200-$5000.
Cores returned after more than 10 days could result in late return fees of 10-100% of core charges.