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Table of Contents
- 1 Table of Contents
- 2 Safety Instructions
- 3 General Instructions
- 4 Installation Details
- 5 Water Installation
- 6 Electrical Installation
- 7 Wiring Diagrams
- 8 Operating Adjustments
- 9 Operation of Cooler
- 10 Maintenance Instructions
- 11 Troubleshooting
- 12 Exploded Views & Spare Parts
- 13 Installation Checklist
- Download this manual
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Table of Contents
Related Manuals for Seeley Breezair EAS265
Summary of Contents for Seeley Breezair EAS265
- Page 1 INSTALLATION MANUAL EA Evaporative Cooler (English) (EA) ®...
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Page 2: Table Of Contents
Down Discharge Side Discharge INDEX Safety Instructions..................1 General Instructions..................1 Installation Details..................2 Water Installation..................4 Electrical Installation..................5 Wiring Diagrams...................5 Operating Adjustments................. 6 Operation of Cooler ..................7 Maintenance Instructions................7 Trouble Shooting ..................9 Exploded Views & Spare Parts..............12 Installation Checklist..................16 EA Evaporative Cooler ®... -
Page 3: Safety Instructions
The water pump is supplied with this cooler and is factory fitted into its Use only the power supply voltage shown on the motor correct location. nameplate. Do not install or service the air cooler during rain, high wind or severe weather conditions. SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 4: Installation Details
Factory authorised water pump Seeley "Tornado" pump (part no. 095851) “Power Clean" Style Timed Pumps Under no circumstances are "Power Clean" style timed pumps to be used in any Breezair air cooler. - Page 5 DUCT DUCT CONDUCTO EAD265 & EAD385 ONLY CUT AWAY VIEW CUT AWAY VIEW The adaptor must be screwed into the air cooler outlet first. Then lift the cooler assembly onto the roof jack. (Fig. 12) SEELEY INTERNATIONAL – INSTALLATION MANUAL...
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Page 6: Water Installation
Where this condition is allowed to exist, Seeley International (Americas) accepts no responsibility for any damage or injury that might occur. Make sure the fitting is located correctly in relation to the pads and that the large O-ring is on before placing the fitting into the hole in the pan. -
Page 7: Electrical Installation
Fig. 19 shows the field wiring for a 2 speed cooler WITH LINE SUPPLY WIRED FIRST TO THE WALL CONTROL (not first to the cooler). FOR INFORMATION CONCERNING OTHER WIRING CONFIGURATIONS CALL BREEZAIR TECHNICAL DEPARTMENT. (800) 926-6824 Wiring Option 2 SEELEY INTERNATIONAL – INSTALLATION MANUAL... -
Page 8: Operating Adjustments
Operating Adjustments Water level: The measured amps must be equal or close to, but never The water level in the cooler is important. Adjust the level at the float more than the nameplate amps. (See heading "Pulley valve inside the cooler. Rotate the large plastic float CCW or CW to (Sheave) Adjustment") change the level. -
Page 9: Operation Of Cooler
Using your Cooler pressure because you might create holes in the pad media. Evaporative air coolers always function on 100% fresh outside air. SEELEY INTERNATIONAL – INSTALLATION MANUAL... - Page 10 Maintenance Instructions End-season Maintenance To remove bearings: Discard all the old components and Turn off the power supply to the cooler. Disconnect electrical power to the use the new ones in the bearing kit. cooler. Remove pad frames To replace bearings Remove V-belt.
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Page 11: Troubleshooting
Air distribution system creating too Have contractor re-evaluate his much back pressure, or changes of design; use bends instead of direction too sudden, or grilles too elbows; change grille sizes. small. Belt squealing. Tighten belt. SEELEY INTERNATIONAL – INSTALLATION MANUAL... - Page 12 Troubleshooting PROBLEM PROBABLE CAUSE SUGGESTED REMEDY Belt loose. Tighten belt. Belt slipping or wearing excessively. Pulleys out of line. Align pulleys. Worn belt. Replace belt. Worn or warped pulleys. Replace and re-align pulleys. Moisture on belt. Stop any water leaks. Pump circuit breaker tripped.
- Page 13 Algae in pan water. strong cleansing agent, refill, change pads. Run fan on "vent" for 10 minutes Pads remain wet after shut down. after cooling cycle to dry pads out. Heavy pad deposits. Clean or replace pads. SEELEY INTERNATIONAL – INSTALLATION MANUAL...
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Page 14: Exploded Views & Spare Parts
Exploded Views & Spare Parts EXPLODED VIEWS AND REPLACEMENT PARTS When ordering replacement parts, please quote item number and description. TYPE SIDE DRAFT DOWN DRAFT Small EAS148 EAD148 Medium EAS265 EAD265 Large EAS385 EAD385 BLOWER HOUSING EXPLODED DIAGRAM 18 21 23 38 40 42 39 DRIVE END 41 37... - Page 15 Exploded Views SEELEY INTERNATIONAL – INSTALLATION MANUAL...
- Page 16 Exploded Views EA Evaporative Cooler ®...
- Page 17 Notes SEELEY INTERNATIONAL – INSTALLATION MANUAL...
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Page 18: Installation Checklist
Installation checklist Owners Name:______________________ Cooler level and secure. __________________________________ All roof work properly sealed. Telephone:_________________________ Address:___________________________ Ductwork and air distribution checked and outlets correctly set. __________________________________ All wiring complete. __________________________________ Dealer:____________________________ Control switch correctly installed. __________________________________ Belt tension and alignment correctly adjusted. Installer:___________________________ __________________________________ Fan runs in correct direction at all speeds (clockwise when viewed... - Page 19 BLEED-OFF FITTING BLEED STOP used only where bleed illegal BLEED-OFF ADAPTOR FLOAT VALVE, AUTO BLEED-OFF LOCKING NUT CAP used to plug any unused distributor outlet ADAPTOR, ROOF JACK (galv. steel) TIE DOWN, ANCHOR & STRAP SEELEY INTERNATIONAL – INSTALLATION MANUAL...
- Page 20 Seeley International (Americas) Phone: 602-353-8066 Fax: 602-353-8070 Toll Free: 1-800-926-6824 www.convaircooler.com It is the policy of Seeley International to introduce continual product improvement. Accordingly, specifications are subject to change without notice. seeleyinternational.com 839165-E US 1112...