Kromschroder Burner control unit IFS135B-10/1/1T 84344520
SKU 84344520
Model IFS135B-10/1/1T
Brand Kromschroder
Photos
Key specifications
| Supply voltage | 220–240 V |
|---|---|
| Flame detector type | ionization probe or UV-cell |
| Protection class (IP) | IP40 |
| Gas valve + GPS connection | 2.0 |
| Ambient temperature | -20–60 °C |
| Weight | 390 g |
| Fuel | gas |
| Net weight | 0.39 kg |
1896.75 EUR
1724.32EUR
in stock · 1
incl. 21% VAT · 1425.06 EUR excl. VAT · shipping calculated at checkout
- Worldwide shipping from stock
- Original manufacturer part
- Dispatch within 24 h for stocked items
Description
The Kromschroder IFS135B-10/1/1T is a burner control unit for gas burners, designed for ignition and flame monitoring in gas firing installations. It operates with a supply voltage of 220–240 V and can be used with an ionization probe or UV-cell for flame detection. The unit has two valve connections and is rated for an ambient temperature range of -20 to 60 °C. It weighs 390 g and has an IP40 protection class.
Further details
| Cable gland | PG 9 |
|---|---|
| Certification | EC type testing, Gas Appliances Directive 90/396/EEC, EN 298 |
| Climate | no condensation permitted |
| Contact rating | Max. 1 A per output |
| Enclosure | IP 40 pursuant to IEC 529 |
| Flame control | Sensor voltage: 220 V AC |
| Fuse in unit | F1: 2 A, semi time-lag E, pursuant to DIN 41571 V/EN 60127-1 |
| Installation position | Arbitrary |
| Mains voltage | 220/240 V, 50/60 Hz |
| Power consumption | Approx. 18 VA |
| Reaction time | < 1 s |
| Reset button | Max. number of operating cycles: 1000 |
| Sensor current | > 1 µA |
| Signal input | Remote reset |
| Total load | Max. 2 A |
Choosing and fitting
When selecting a replacement burner control unit, ensure the supply voltage, flame detection method (ionization or UV), and number of valve connections match the existing system. The unit's ambient temperature range and protection class must be suitable for the installation environment. Verify the physical dimensions and mounting compatibility with the burner housing.
Signs of failure
Common failures include malfunction due to incorrect grounding when using ionization detection, or issues with the flame sensor circuit. Symptoms may include failure to ignite, repeated lockouts, or the burner not responding to control signals. Check the flame sensor, wiring, and grounding, and ensure the supply voltage is within specified limits.
All specifications
| Supply voltage | 220–240 V |
|---|---|
| Flame detector type | ionization probe or UV-cell |
| Protection class (IP) | IP40 |
| Gas valve + GPS connection | 2.0 |
| Ambient temperature | -20–60 °C |
| Weight | 390 g |
| Fuel | gas |
| Net weight | 0.39 kg |
Part numbers
| SKU | 84344520 |
|---|---|
| Additional article | 624.103.039 |
| Model | IFS135B-10/1/1T |
