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EWHB Series Industrial / Commercial Electric Unit Heater /Installation Instructions, Page 3 of 4 

  23-2180-83-5REZ 

 

INSTALLATION INSTRUCTIONS

 – Continued 

 

Ceiling or wall mount using swivel bracket (cont): 

 

 

 

TABLE 4:  

KW

 

BH

 

BL

 

M

 

<= 12 

4.25” 

(108mm) 

19.50” 

(495mm) 

8.50” 

(216mm) 

12.1 to 47 

7.125” 

(181mm) 

22.25” 

(565mm) 

3.25” 

(83mm) 

 

Optional Ceiling Installation using 4 threaded rods: 

 

For ceiling installation using threaded rods, secure the 
four rods to the ceiling using locknuts. 

 

 

 

 

 

Содержание EWHB

Страница 1: ...ater Owner s Manual This manual covers installation operation and maintenance Read carefully before attempting to install operate or service the EWHB Series Unit Heater IMPORTANT INSTRUCTIONS SAVE THE...

Страница 2: ...use is not recommended by the manufacturer and may result in fire electric shock or personal injury 10 The heater and discharge air are hot when in use To avoid burns do not let bare skin touch hot su...

Страница 3: ...The unit is designed to give years of safe trouble free operation when properly installed and maintained A Site Selection The heaters are intended for elevated mounting locations so that they blow war...

Страница 4: ...installation such that the outlet air is not directed at an adjacent wall Louvered grills can be installed to deflect the discharge air up down or sideways TABLE 2 KW Cabinet Size Air Volume Air Throw...

Страница 5: ...INSTRUCTIONS Continued Ceiling or wall mount using swivel bracket cont TABLE 4 KW BH BL M 12 4 25 108mm 19 50 495mm 8 50 216mm 12 1 to 47 7 125 181mm 22 25 565mm 3 25 83mm Optional Ceiling Installati...

Страница 6: ...k hazards 4 Confirm that the electrical power supply matches the nameplate voltage phase amperage and frequency rating of the heater to be connected 5 Field supply conductors must be sized for at leas...

Страница 7: ...ervice or clean heater while unit is operating as there is a hazard from electric shock injury from operating fan blade and burns from hot heating elements The unit is designed to give years of safe t...

Страница 8: ...re reliable operation 10 During normal operation the limit controls are not supposed to cycle the heater ON and OFF If frequent cycling of the limit controls occurs verify the minimum mounting clearan...

Страница 9: ...meter to check the current draw of each input line Adjust the room thermostat to its highest temperature to energize heater All input lines should draw approximately equal current which should agree w...

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