Ansul Wiring Plan View

2 Snap-Action Switches provided by Greenheck

may be wired as shown.

Four typical examples shown

Option A

Relay Part No. 14702

* K1a and K1b are N.O. when K1 is de-energized

Manual Reset Relay

Equipment

NO

Power to cooking equipment

Shunt Trip Breaker

120 VAC

N Input

 

L1

1

Part No. 14702

 

 

110V/60HZ

 

Black

2

 

 

Red

L2

3

K1*

 

 

 

 

 

Brown

 

 

N.O. K1a

 

Snap-Action Switch

5

 

 

Part No. 423878

K1b N.O. Push Button

 

 

 

6

 

 

 

Switch

Gas Valve

NC

Alarms

NO

Electric gas valve - If reset relay is used, see option A or B at right. Mechanical gas shut off valve does not require electrical connection.

NO

7

8

See Note 3

NC

Voltage Free

Input Contacts for Building Alarm(s)

NC

Power to

Fan(s)

Option B

 

Ansul Snap-Action Switch

 

(Switch contacts shown with Ansul

Relay Part No. 426151

Automan in the cocked position)

 

 

Black

Snap-Action Switch

 

 

 

Reset

Power

Red

Part No. 423878

Brown

 

 

Indicator GND

 

A B

Screw 5

L2 Neutral

 

 

 

 

 

 

L1 Hot

Waterwash

 

 

Fan

 

 

 

Starter

 

3

 

 

NO

4

 

 

 

5

Terminal strip in

 

 

 

Waterwash Control Panel

NC

 

 

 

 

6

 

 

Fans

 

 

 

NO

 

 

 

120 VAC

Input

Power to

N

fan(s)

 

 

 

 

 

NC

 

 

Fan Starter

Manual Switch

If prohibited by local codes, do not shut down exhaust fans with this method of wiring.

Relay Coil

4

110 VAC/60HZ

6

3

 

9

 

3

2

4

 

7

1

Manual Reset1Relay

 

(Part No. 426151)

 

Electrical Rating

 

1/3 HP, 10 AMP, 120 VAC

Gas Valve

1/2 HP, 10 AMP, 240 VAC

See Note 3

13 AMP, 28 VDC

 

Note:

1.Denotes field installation.

2.Denotes factory installation.

3.Gas Valves: “UL Listed electrically-operated safety valve for natural or LP gas as needed of appropriate pressure and temperature rating, 110V/60HZ”

or Ansul gas valves.

4.Do not use black wire on snap-action switch in normal installation. Black wire may only be used for extraneous alarm, light circuits, etc.

Fig. 38

25 Proximity Hood

®

Page 25
Image 25
Greenheck Fan PN 458294 manual Ansul Wiring Plan View, Equipment

PN 458294 specifications

Greenheck Fan PN 458294 is a prominent product in the HVAC industry, designed to deliver high performance, efficiency, and reliability in various applications. This unit is widely recognized for its ability to optimize airflow while minimizing energy consumption, a feature that is becoming increasingly vital in current energy-conscious markets.

One of the key features of the Greenheck Fan PN 458294 is its robust construction. Built with durable materials, this fan is engineered to withstand harsh environmental conditions, making it suitable for both indoor and outdoor installations. The corrosion-resistant finish further enhances its resilience, ensuring a longer lifespan and reduced maintenance costs.

The fan is equipped with advanced aerodynamic designs that improve its airflow performance. This design focus not only maximizes the fan's efficiency but also provides quieter operation, which is a crucial factor in sensitive environments such as offices, schools, and hospitals. The noise reduction technology integrated into the unit helps maintain a comfortable atmosphere while keeping operational disturbances to a minimum.

In terms of technology, the Greenheck Fan PN 458294 features state-of-the-art motor technology that offers variable speed control. This capability allows users to adjust the fan's operation according to specific needs, enhancing energy efficiency while ensuring optimal airflow. The internally mounted motor and belt drive system contribute to reduced vibration and increased stability, further lowering wear and tear over time.

This fan also incorporates innovative control options, allowing for easy integration into existing building management systems. This smart technology enables users to monitor and adjust performance remotely, ensuring maximum efficiency and adaptability to changing operational demands.

Another noteworthy characteristic of the Greenheck Fan PN 458294 is its versatility. It can be utilized in a variety of applications, including industrial ventilation, commercial exhaust, and air supply systems. The wide range of available configurations and accessory options makes it an ideal choice for meeting diverse project requirements.

In conclusion, the Greenheck Fan PN 458294 stands out in the HVAC market due to its combination of robust construction, advanced aerodynamic design, innovative motor technology, and versatile application capabilities. As energy efficiency continues to be a priority in building design, this fan offers a reliable solution for maintaining optimal airflow while minimizing environmental impact.