SECTION 11: USER INSTRUCTIONS

11.4.2 To Turn the Heater Off

Set the installed remote controls to the "OFF" position.

The burner will turn off immediately.

The fan will continue to run for a few minutes. To restart, turn the control used above to "ON".

11.5 Simple Fault Finding

Some possible reasons for the heater not operating are:

1.Gas supply not turned "ON".

2.Electricity supply not turned "ON".

3.The time and/or temperature controls are not "ON".

4.The limit thermostat may have operated. This may be caused by an interruption of the electri- cal supply or failure of the distribution fan.

If the limit thermostat persistently operates, there is a fault which must be investigated by a contractor qualified in the installation and service of gas-fired heating equipment.

11.5.1 Simple Fault Finding (Burner Faults)

If the burner fails to ignite for any reason, it will go to lockout. This will be indicated by the red light on the back of the heater or at the remote indicator (if fitted).

1.Press in and release the lockout reset button. If a remote reset is not fitted, a reset button is on the back of the heater.

See Page 5, Section 4.1.

Lockout should not occur during normal operation of the heater and indicates there is a fault condition which must be corrected.

FOR YOUR SAFETY

If you smell gas:

1.Open windows.

2.DO NOT try to light any appliance.

3.DO NOT use electrical switches.

4.DO NOT use any telephone in your building.

5.Leave the building.

6.Immediately call your local gas supplier after leaving the building. Follow the gas supplier’s instructions.

7.If you cannot reach your gas supplier, call the Fire Department.

WARNING

Fire Hazard

Do not store or use petrol or other flammable vapours and liquids in the vicinity of this or any other appliance.

Some objects will catch fire or explode when placed close to heater.

Failure to follow these instructions can result in death, injury or property damage.

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Roberts Gorden CTCU 27, CTCU 15, CTCU 11, CTCU 22, CTCU 7 To Turn the Heater Off, Simple Fault Finding Burner Faults
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CTCU 7, CTCU 22, CTCU 11, CTCU 15, CTCU specifications

Roberts Gorden offers a diverse range of high-performance make-up air units known as the CTCU series, which includes models CTCU 22, CTCU 15, CTCU 7, CTCU 27, and CTCU 11. Each model is designed to deliver efficient and reliable air management solutions for various industrial and commercial applications.

The CTCU 22 is renowned for its robust construction and powerful performance, providing exceptional air flow rates that can accommodate larger facilities. It features a high-efficiency heat exchanger and a multi-stage filtration system that ensures optimal indoor air quality while reducing energy consumption. This model is particularly beneficial for environments requiring high volumes of tempered air, making it ideal for manufacturing plants and warehouses.

CTCU 15, on the other hand, is slightly smaller yet offers remarkable versatility. With an integrated control system, it can easily adapt to changing operational demands, making it a preferred choice for businesses that experience variable occupancy levels. Its quiet operation minimizes workplace noise, and its energy-efficient design significantly cuts operational costs.

CTCU 7 is specifically engineered for smaller spaces without compromising performance. This unit features compact dimensions while still delivering adequate air flow for localized heating and ventilation needs. The advanced temperature control algorithms allow for precise adjustments, ensuring a comfortable environment even in tight areas.

CTCU 27 stands out with its advanced technology that includes integrated smart controls. This model offers real-time monitoring and data analytics to optimize performance and enhance energy efficiency. Its ability to connect with existing building management systems makes it an appealing choice for modern facilities aiming to improve sustainability initiatives.

The CTCU 11 is characterized by its user-friendly interface and maintenance accessibility. It is built with durable materials that extend its lifespan, ensuring long-term reliability. This unit is ideal for applications where regular maintenance is challenging, as its design allows for easy access to all critical components.

In summary, Roberts Gorden's CTCU series encompasses a range of units catered to various industrial needs. With features focusing on efficiency, flexibility, and user-friendliness, these models deliver high-quality air management solutions to improve indoor environments while reducing energy consumption.
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