1. Inngangur
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Hessaire M150 Portable Evaporative Cooler. This unit is designed to provide effective cooling in various environments, including shops, garages, and outdoor covered areas.
The M150 features a high-visibility green trim and power cord, adjustable front louvers for multi-directional airflow, and an oscillation feature to broaden air flow coverage. It supports continuous water fill with an included hose adapter and utilizes a proprietary swept-wing prop design for optimal airflow. It is most efficient in low humidity climates and can cool up to 950 square feet with 3100 CFM.
2. Mikilvægar öryggisupplýsingar
Please read all instructions carefully before operating the unit. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Gakktu alltaf úr skugga um að tækið sé staðsett á stöðugu og sléttu yfirborði.
- Ekki nota kælinn ef snúran eða klóið er skemmd.
- Ekki dýfa tækinu, snúrunni eða klónni í vatn eða aðra vökva.
- Takið tækið úr sambandi við rafmagn áður en það er þrifið, framkvæmt viðhald eða þegar það er ekki í notkun.
- Haldið börnum og gæludýrum frá tækinu meðan það er í notkun.
- Ensure proper ventilation. The cooler must be positioned in front of an open window or door if it is to operate effectively. Always ensure that there is another open window or door through which the air can exhaust from the room.
- Ekki loka fyrir loftinntak eða úttak.
- Notið aðeins með rétt jarðtengdri innstungu.
- Viðvörun samkvæmt tillögu 65: Þessi vara gæti innihaldið efni sem vitað er að valda krabbameini og fæðingargöllum eða öðrum skaða á æxlunarfærum í Kaliforníuríki.
3. Hvað er innifalið
Your Hessaire M150 Portable Evaporative Cooler package includes the following items:
- Hessaire M150 Evaporative Cooler Unit
- Handbók eiganda (þetta skjal)
- Casters (4 total: 2 locking, 2 non-locking)
- Brass garden hose adapter

4. Samkoma
Hessaire Coolers are pre-assembled and ready to operate with minimal setup. Follow these steps to prepare your unit for use:
- Fjarlægðu tækið varlega úr umbúðunum.
- Install the four casters into the designated slots at the bottom of the unit. Ensure they are securely fitted.
- Once the unit is in its desired location, lock the two locking wheels to prevent the cooler from moving due to air velocity during operation.

5. Upphafsuppsetning
Before first use, the pump must be primed according to instructions. Ensure the cooler is positioned correctly for effective operation.
5.1 Water Filling Options
The M150 offers two convenient ways to fill its 10.3-gallon water reservoir:
- Handvirk fylling: Open the small panel on the front of the unit to access the fill port. Pour water directly into the reservoir until the water level indicator shows it is full. This provides up to 4 hours of self-contained cooling.

Mynd 5.1: Hlið view of the cooler, highlighting the water fill panel. - Continuous Fill: For extended operation without manual refilling, use the included brass garden hose adapter. Attach one end to a standard garden hose and the other to the adapter port on the side of the cooler. The unit features a float valve that automatically regulates the water level.

Mynd 5.2: Hlið view of the cooler, showing the garden hose adapter connection.
5.2 Positioning for Optimal Performance
For the most effective cooling, position your Hessaire M150 in front of an open window or door. It is crucial to also have another open window or door through which the humidified air can exhaust from the room. This creates a cross-ventilation effect, allowing fresh, dry air to enter and humid air to exit, maximizing the evaporative cooling process.
6. Notkunarleiðbeiningar
The Hessaire M150 features an easy-to-operate mechanical control panel located on the top of the unit.
6.1 Stjórnborð yfirview
The control panel consists of rotary switches for intuitive operation:
- Motor Speed Dial: Turn this dial to power on the cooler and select your desired fan speed: Low, Medium, or High.
- Dæluskipti: Turn the pump switch ON to activate the water pump, which saturates the internal Xel50 Cooling Media. For fan-only operation, ensure the pump switch is OFF.
- Air Swing Delivery System (Oscillation) Switch: Turn this switch ON or OFF for automatic oscillation of the internal fan. This feature helps distribute cool air more evenly across a wider area.
The unit can be used in fan-only mode by keeping the pump switch off. This is useful for circulating air without adding humidity.
7. Viðhald
Regular maintenance ensures optimal performance and longevity of your evaporative cooler.
7.1 Síuhreinsun
Ensure the cooling media (filter) is kept clean throughout the summer season. A dirty filter can reduce cooling efficiency and airflow.

7.2 Daily Operation Tips
At the end of each day of use, run your cooler on AÐEINS FAN for 30 minutes. This helps to dry out the cooling media, preventing mold and mildew growth and extending its lifespan.
7.3 Vetrargeymsla
Before storing your cooler away for the winter season, perform the following steps:
- Drain the water tank completely and wipe it clean to remove any residue.
- Clean the cooling media thoroughly.
- Reassemble the unit and run it on AÐEINS FAN for 30 minutes to ensure the cooling media is completely dry before storage.
8. Bilanagreining
This section addresses common issues you might encounter with your Hessaire M150 Evaporative Cooler.
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| Eining kviknar ekki. | No power, loose connection, power switch off. | Check power cord connection, ensure outlet is functional, turn power switch ON. |
| Engin kælandi áhrif. | Water tank empty, pump off, cooling media dirty, high humidity. | Fill water tank, turn pump ON, clean cooling media, ensure proper ventilation in low humidity environment. |
| Minnkað loftflæði. | Dirty cooling media, blocked air inlets/outlets. | Clean cooling media, ensure no obstructions around the unit. |
| Unusual noise (e.g., clicking, grinding). | Internal component issue, debris in fan. | Unplug unit immediately. Inspect for visible obstructions. If noise persists, contact customer support. |
9. Tæknilýsing
| Eiginleiki | Smáatriði |
|---|---|
| Vörumerki | Hessaire |
| Gerðarnúmer | M150 |
| Gerð uppsetningar | Frjálst |
| Sérstakir eiginleikar | Oscillating Fan, Portable |
| Loftstreymisgeta | 3100 rúmfet á mínútu (CFM) |
| Stjórntæki | Manual Rotary Dials |
| Stærð lóns | 10.3 lítra |
| Umfangssvæði | Allt að 950 fermetrar |
| Vörumál (D x B x H) | 20" D x 10" B x 28" H |
| Þyngd hlutar | 40 lbs (Operating Weight: 83 lbs) |
| Voltage | 115 V |
| Hámarks Wattage | 250 W |
| Hámark AmpAldur | 2.4 Amps |
| Lengd rafmagnssnúru | 72 tommur |
| Öryggisvottorð | ETL |
10. Ábyrgð og stuðningur
For warranty information, technical support, or to purchase replacement parts, please visit the official Hessaire websíðuna eða hafðu samband við þjónustuver þeirra beint.
Þú getur líka heimsótt Hessaire verslun á Amazon fyrir frekari upplýsingar um vöruna og stuðningsúrræði.





