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Standard Delivery 2-3 Days
Sku: PHP2636
Control Box
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Siemens LMO44.255 C2 230V Burner Control Box Siemens LMO44.255 C2 230V Burner Control Box

Siemens LMO44.255 C2 Burner Control Box 230V

Overview

The LMO44.255 is a microcontroller-based oil burner control box for the startup, supervision and control of forced draft oil burners in intermittent operation. Maximum oil throughput up to 30 kg/h.

The LMO44 control box features: Bridging contact for oil preheater, Monitoring of time for preheater, accurate and reproducible control sequence thanks to digital signal handling, the LMO limits the number of repetitions and has a multicolour indication of the fault status and operational status messages.

If the mains voltage drops below about AC 165 V, an electronic circuit ensures that the gas burner control will prevent burner startup or – without releasing fuel – lockout will be initiated.

Siemens LMO44.255c2 In Use

LMO44.255 C2 Burner Control Box Applications


The LM44.255 control box is designed for the startup and supervision of 2 stage forced draft oil burners in intermittent operation. Yellow-burning flames are supervised with photo resistive detectors QRB..., blue-burning flames with blue-flame sensors QRC... In terms of housing dimensions, electrical connections and flame detectors, the LMO44.255 is identical to the LOA oil burner control boxes.

Burner controls have a designed lifetime of 250,000 burner startup cycles which, under normal operating conditions in heating mode, correspond to approx — ten years of usage.

Features

  • Prepurge Time: 25s
  • Safety Time: 5s
  • LMO44 is for use with stationary direct-fired air heaters.
  • Undervoltage detection
  • Supply Voltage: 230VAC
  • IP Rating: IP40
  • Operation Temperature: -20 - +60 °C
  • Mounting Position: Optional
  • Weight: Approx. 200g
Dimensions For LMO44.255c2

Dimensions

Control Box Height Width Depth
LMO44.255 C2 230V 54mm 91mm 62.5mm

Siemens LMO44.255 C2 Burner Control Box 230V

Overview

The LMO44.255 is a microcontroller-based oil burner control box for the startup, supervision and control of forced draft oil burners in intermittent operation. Maximum oil throughput up to 30 kg/h.

The LMO44 control box features: Bridging contact for oil preheater, Monitoring of time for preheater, accurate and reproducible control sequence thanks to digital signal handling, the LMO limits the number of repetitions and has a multicolour indication of the fault status and operational status messages.

If the mains voltage drops below about AC 165 V, an electronic circuit ensures that the gas burner control will prevent burner startup or – without releasing fuel – lockout will be initiated.

Siemens LMO44.255c2 In Use

LMO44.255 C2 Burner Control Box Applications


The LM44.255 control box is designed for the startup and supervision of 2 stage forced draft oil burners in intermittent operation. Yellow-burning flames are supervised with photo resistive detectors QRB..., blue-burning flames with blue-flame sensors QRC... In terms of housing dimensions, electrical connections and flame detectors, the LMO44.255 is identical to the LOA oil burner control boxes.

Burner controls have a designed lifetime of 250,000 burner startup cycles which, under normal operating conditions in heating mode, correspond to approx — ten years of usage.

Features

  • Prepurge Time: 25s
  • Safety Time: 5s
  • LMO44 is for use with stationary direct-fired air heaters.
  • Undervoltage detection
  • Supply Voltage: 230VAC
  • IP Rating: IP40
  • Operation Temperature: -20 - +60 °C
  • Mounting Position: Optional
  • Weight: Approx. 200g
Dimensions For LMO44.255c2

Dimensions

Control Box Height Width Depth
LMO44.255 C2 230V 54mm 91mm 62.5mm

Power Heating Delivery Information


Standard Delivery

On stocked items we can offer next day delivery. If the item is not in stock in our warehouse, the delivery is usually 2-3 days. On special order items, the delivery or lead time can be a little longer. We offer the following services:

  • AM delivery before 12:00
  • AM Saturday delivery before 12:00
  • Economy 2 – 3 day delivery

If you require same day, pre-9:00, pre-10:00 or other requirements for delivery please phone us for a price on 01905 773377.


Collection from Our Premises

We are happy for customers to collect their orders from us - If you would like to collect an item from our Tewkesbury offices, please go through checkout and select the collection option. Alternatively, call or email us and we can send you a proforma invoice.


UK Mainland Rates

We aim to be transparent with our shipping rates and just ‘pass on’ the cost of shipping to you. Therefore, our shipping rates are worked out by the courier portal which connects directly to our shop and updates the prices based on weight and volumetric space,


International Shipping

We are setup to be able to deliver anywhere in the world. Just proceed through checkout and a list of prices will be offered, from which you will be able to choose a delivery method that suits your budget and time constraints.

Simply choose the ‘Estimate Shipping’ feature when viewing your cart to get a price on delivery.


If you require any items shipping to locations outside these areas then please get in touch and we will be more than happy to provide you with a price.


Special Instructions

If you have any special instructions relating to the order, or relating to the delivery please enter them in the 'Special Instructions' box upon checkout. If you would like the parcel or pallet to be left in a specific place, the delivery will be left at your own risk.

Power Heating Delivery Information


Standard Delivery

On stocked items we can offer next day delivery. If the item is not in stock in our warehouse, the delivery is usually 2-3 days. On special order items, the delivery or lead time can be a little longer. We offer the following services:

  • AM delivery before 12:00
  • AM Saturday delivery before 12:00
  • Economy 2 – 3 day delivery

If you require same day, pre-9:00, pre-10:00 or other requirements for delivery please phone us for a price on 01905 773377.


Collection from Our Premises

We are happy for customers to collect their orders from us - If you would like to collect an item from our Tewkesbury offices, please go through checkout and select the collection option. Alternatively, call or email us and we can send you a proforma invoice.


UK Mainland Rates

We aim to be transparent with our shipping rates and just ‘pass on’ the cost of shipping to you. Therefore, our shipping rates are worked out by the courier portal which connects directly to our shop and updates the prices based on weight and volumetric space,


International Shipping

We are setup to be able to deliver anywhere in the world. Just proceed through checkout and a list of prices will be offered, from which you will be able to choose a delivery method that suits your budget and time constraints.

Simply choose the ‘Estimate Shipping’ feature when viewing your cart to get a price on delivery.


If you require any items shipping to locations outside these areas then please get in touch and we will be more than happy to provide you with a price.


Special Instructions

If you have any special instructions relating to the order, or relating to the delivery please enter them in the 'Special Instructions' box upon checkout. If you would like the parcel or pallet to be left in a specific place, the delivery will be left at your own risk.

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