SECTION 16: REMOVAL AND REPLACEMENT PARTS

• Use only genuine ROBERTS GORDON®

 

• Set all fans to operate at the same speed.

replacement parts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The three speed winding connections are:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low speed: White N, Red Live The other two

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

windings are "parked" separately in spare terminals.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Medium speed: White N, Blue live. The other two

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

windings are "parked" separately in spare terminals.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High speed: White N, Black live. The other two

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

windings are "parked" separately in spare terminals.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Check that the fan blades are free to rotate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

without catching before turning on the power to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the fan.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 14: Centrifugal Fan Orientation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CTUB/C 22-40CTUB/C 50-90CTUB/C 100-115

16.9 Fan Data

MODEL

CTU-22

CTU-30

CTU-40

CTU-50

CTU-60

CTU-75

CTU-90

CTU-100

CTU-115

 

 

 

 

 

 

 

 

 

 

Axial Fan Type

EBM

EBM

EBM

Ma-Vib

Ma-Vib

EBM

EBM

Ma-Vib

Ma-Vib

CTUA Models

S4E420

S4E420

S4E420

V02-C100

V02-C100

S4E420

S4E420

V02-C100

V02-C100

 

AA06-02

AA06-02

AA06-02

 

 

AA06-02

AA06-02

 

 

 

 

 

 

 

 

 

 

 

 

RG P/N

90710418

90710418

90710418

90710419

90710419

90710418

90710418

90710419

90710419

 

 

 

 

 

 

 

 

 

 

Quantity

1

1

1

1

1

2

2

2

2

 

 

 

 

 

 

 

 

 

 

Fan Rating

160

160

160

370

370

160

160

370

370

(Watts per Fan)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Centrifugal Fan Type

Torin

Torin

Torin

Torin

Torin

Torin

Torin

Torin

Torin

CTUB/C Models

241-241

241-241

241-241

241-241

241-241

270-270

270-270

270-270

270-270

 

 

 

 

 

 

 

 

 

 

RG P/N

A049

A049

A049

A049

A049

A047

A047

A047

A047

 

 

 

 

 

 

 

 

 

 

Quantity

1

1

1

2

2

2

2

3

3

 

 

 

 

 

 

 

 

 

 

Normal Fan Rating (W)

1100

1100

1100

1100

1100

1200

1200

1200

1200

 

 

 

 

 

 

 

 

 

 

High Fan Rating (W)

1400

1400

1400

1400

1400

1700

1700

1700

1700

 

 

 

 

 

 

 

 

 

 

41

Page 47
Image 47
Roberts Gorden CTU 22 TO 115 service manual Centrifugal Fan Orientation, Fan Data

CTU 22 TO 115 specifications

The Roberts Gordon CTU 22 TO 115 is a renowned unit heater designed to deliver efficient heating solutions in commercial and industrial settings. Known for its advanced features and robust design, this unit heater is ideal for applications where warmth and comfort are essential, such as warehouses, manufacturing facilities, and large retail spaces.

One of the main features of the CTU 22 TO 115 is its powerful heating capacity. With a range of output capabilities, it can effectively heat large areas, ensuring that employees and equipment remain comfortable during cold weather. The heater's output is adjustable, allowing for tailored heating solutions based on specific operational needs.

This model integrates several innovative technologies to enhance efficiency and performance. The use of advanced combustion technology ensures optimal fuel efficiency, which translates to lower energy costs and reduced environmental impact. The heater is available in both gas and oil configurations, providing versatility to accommodate different fuel sources depending on availability and preference.

In addition to its energy efficiency, the Roberts Gordon CTU features a compact design, making it suitable for installations in tight spaces. Its lightweight construction allows for easy installation and relocation, ensuring that businesses can quickly adapt to changing layout requirements. The unit is equipped with high-quality materials and a durable finish, contributing to its longevity and low maintenance needs.

Safety is a paramount concern in any heating system, and the CTU 22 TO 115 doesn't disappoint. It comes with various safety features, including over-temperature protection, ensuring that it operates securely under all conditions. With automatic shutoff capabilities, the heater provides peace of mind to operators, allowing for unattended operation in more remote settings.

Moreover, the CTU’s quiet operation is a significant advantage, as it minimizes disruption in the workplace, ensuring a comfortable environment for personnel. Its design also facilitates easy access to components for maintenance, thus ensuring that the unit remains operational with minimal downtime.

Overall, the Roberts Gordon CTU 22 TO 115 combines performance, efficiency, and safety features to create a reliable heating solution for diverse industrial applications. Its adaptability to various fuel types and efficient design makes it a popular choice among facility managers looking for dependable heating solutions.