COWSAR Z4790
COWSAR Commercial Cube Ice Maker User Manual
Model: Z4790 | Brand: COWSAR
Zavedení
This manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your COWSAR Commercial Cube Ice Maker, Model Z4790. Please read this manual thoroughly before using the appliance and retain it for future reference.

Obrázek 1: Přední view of the COWSAR Commercial Cube Ice Maker, Model Z4790, showcasing its stainless steel finish and the transparent lid of the ice storage compartment.
Bezpečnostní pokyny
- Ujistěte se, že je spotřebič umístěn na stabilním, rovném povrchu.
- Nezakrývejte ventilační otvory.
- Připojujte pouze k uzemněné zásuvce.
- Keep the appliance upright for at least 24 hours before initial use.
- K urychlení procesu odmrazování nepoužívejte mechanická zařízení nebo jiné prostředky, než jaké doporučuje výrobce.
- Tento spotřebič není určen pro použití osobami (včetně dětí) se sníženými fyzickými, smyslovými nebo duševními schopnostmi nebo nedostatečnými zkušenostmi a znalostmi, pokud na ně nedohlíží osoba odpovědná za jejich bezpečnost nebo jim nebyla poskytnuta instrukce ohledně používání spotřebiče.
Nastavení a instalace
Proper setup is crucial for optimal performance and longevity of your ice maker.
Vybalování
- Opatrně odstraňte veškerý obalový materiál.
- Inspect the ice maker for any shipping damage. Report any damage to your supplier immediately.
- Ensure all accessories are present: ice scoop, water hose, drain hose.

Obrázek 2: Diagram illustrating the dimensions of the ice maker (15.87"D x 17.52"W x 31.3"H) and showing the included water hose, drain hose, and plastic ice scoop.
Umístění
- Výrobník ledu umístěte na pevný a rovný povrch, který unese jeho hmotnost, když je naplněn ledem a vodou.
- Allow adequate clearance around the unit for proper ventilation (at least 5 inches from walls).
- Vyhněte se přímému slunečnímu záření nebo zdrojům tepla.
- Ensure the ambient temperature is within the recommended operating range (typically 50°F to 90°F / 10°C to 32°C).
Water and Drainage Connection
The ice maker requires a continuous water supply and a gravity drainage system.
- Connect the provided water hose to the water inlet on the back of the machine and to a potable water supply. Ensure connections are secure to prevent leaks.
- Connect the drain hose to the drain outlet on the back of the machine and route it to a floor drain or suitable drainage point. Ensure the drain hose has a continuous downward slope for gravity drainage.

Obrázek 3: Detailní záběr view of the rear of the ice maker, highlighting the water inlet and drain inlet connections for proper plumbing setup.
Počáteční příprava
- After placement and connection, allow the unit to stand upright for at least 24 hours before plugging it in. This allows the refrigerant to settle.
- Before making the first batch of ice, perform a cleaning cycle as described in the "Maintenance" section.
Návod k obsluze
The COWSAR ice maker features an intuitive LCD control panel for easy operation.

Obrázek 4: Detailní view of the LCD control panel, showing indicators for ice thickness, timer, cleaning, ice making status, and full ice alert, along with Power, Mode, Time (+), and Size (-) buttons.
Funkce ovládacího panelu
- LCD displej: Shows ambient temperature, current status, and timer settings.
- Tlačítko napájení: Zapíná nebo vypíná jednotku.
- Tlačítko MODE: Used to select different modes, including initiating the cleaning program.
- + / - Buttons (Time/Size Control): Adjusts ice making duration to modify ice cube thickness and sets timer.
- Indikátory: Icons for Ice Making, Cleaning, Full Ice Alert, and Timer.
Proces výroby ledu
- Ujistěte se, že je jednotka správně připojena k vodě a elektrické energii.
- Stiskněte tlačítko MOC tlačítko pro zapnutí výrobníku ledu.
- The machine will automatically begin the ice making cycle. The display will show the current ambient temperature.
- Adjusting Ice Cube Thickness: Použijte + or - buttons to adjust the ice making duration.
- Adding time increases ice thickness (e.g., for whiskey).
- Reducing time decreases ice thickness (e.g., for smoothies).
- The ice maker produces approximately 45 ice cubes per cycle, with a total capacity of 100 lbs per 24 hours.

Obrázek 5: Illustration demonstrating how to adjust ice cube thickness by modifying the ice-making duration, showing examples for thin (11 mins), medium (15 mins), and thick (20 mins) ice cubes suitable for various beverages.
Led plné připomenutí
When the ice storage bin reaches its maximum capacity (approximately 29 lbs), the "Ice Full" indicator on the control panel will illuminate, and the machine will pause ice production. Empty the ice bin promptly to resume operation and prevent overflow.
Funkce časovače
The 24-hour timer allows you to schedule ice production. Use the + or - buttons to set the desired delay for the machine to start or stop.

Obrázek 6: Visual representation of the 24-hour timer function, illustrating its utility for scheduling ice production during off-peak hours (Night Mode) or ensuring ice is ready for business operations (Day Mode).
Údržba
Regular cleaning and maintenance ensure the longevity and hygienic operation of your ice maker.
Funkce samočištění
The ice maker is equipped with a self-cleaning function. It is recommended to perform this cycle regularly based on usage frequency.
- Ensure the unit is connected to both water supply and drainage.
- Stiskněte a podržte MODE button for more than 5 seconds to enter the "Cleaning Program".
- The machine will perform two cleaning cycles, typically lasting 30 minutes.
- After the cleaning program completes, the unit will return to standby mode.

Obrázek 7: Diagram showing the control panel and the process to activate the self-cleaning function by pressing and holding the "Mode" button for 3 seconds, initiating a 30-minute cleaning cycle.
Ruční čištění
- Vnější: Wipe the exterior with a soft cloth and mild detergent. Do not use abrasive cleaners.
- Interiér: For thorough cleaning, unplug the unit, drain any remaining water, and wipe down the ice storage bin and ice-making components with a solution of water and white vinegar or a food-grade sanitizer. Rinse thoroughly with clean water.
- Kondenzátor: Periodically clean the condenser coils (located at the back or bottom) with a brush or vacuum cleaner to ensure efficient operation.
Odstraňování problémů
Běžné problémy a jejich řešení naleznete v tabulce níže.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Výrobník ledu nevyrábí led. | No water supply; clogged water filter; ambient temperature too high; unit not plugged in. | Check water connection and supply; clean or replace water filter; ensure proper ventilation and lower room temperature; verify power connection. |
| Kostky ledu jsou příliš tenké nebo příliš silné. | Ice making duration setting is incorrect. | Adjust ice making duration using the + or - tlačítka na ovládacím panelu. |
| Indikátor „Ice Full“ svítí, ale zásobník není plný. | Ice sensor is obstructed or dirty. | Clean the ice sensor located inside the ice bin. |
| Únik vody. | Loose water or drain hose connections; clogged drain. | Tighten all hose connections; clear any obstructions in the drain hose. |
| Neobvyklý hluk během provozu. | Jednotka není v rovině; ucpaný ventilátor; problém s kompresorem. | Ensure unit is level; check for obstructions around fan; if noise persists, contact customer support. |
Specifikace
| Funkce | Detail |
|---|---|
| Značka | COWSAR |
| Název modelu | Z4790 |
| Rozměry produktu (D x Š x V) | 15.87 cm x 17.52 cm x 31.3 cm |
| Kapacita výroby ledu | 100 liber / 24 hodin |
| Kapacita úložiště ledu | 29 liber |
| Ice Cubes per Cycle | 45 cubes / 14 minutes |
| Wattage | 250 wattů |
| svtage | 110 voltů |
| Chladivo | R290a |
| Materiál | Nerez |
| Hmotnost položky | 71.3 libry |
| Typ instalace | Podpultový |
| Zahrnuté komponenty | Plastic ice scoop, water hose, drain hose |
Záruka a podpora
For warranty information, technical support, or service inquiries, please contact COWSAR customer support. Details can typically be found on the product packaging or the official COWSAR webmísto.
When contacting support, please have your model number (Z4790) and purchase date available.
You can visit the COWSAR Store for more information: COWSAR Official Store
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