Upright refrigerated display case KALEA CHILL SPI

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Overview
KALEA CHILL SPI houses the technical components in a retractable base, enabling compact installation. The unified KALEA family design allows refrigerated and frozen units to be positioned side by side for a consistent sales presentation. The product is factory-equipped with pipelines and flow control valves for fast multiplex connections and features Inbox technology so servicing can be performed without removing the unit from installation.

Key features

• Semi plug-in installation (semi plug in) for rapid commissioning.
• Space-saving slim design available in 75 cm and 90 cm depths.
• Available configurations: inline unit, stand-alone unit, head unit; optional end cabinet on both sides.
• Automatic defrosting (typically 3–4 times/day) with automatic operation across temperature ranges to minimize maintenance.
• Condensate drain designed for connection to onsite drainage systems.
• Waste heat recovery: factory pipelines allow routing waste heat to an external pump station and condenser, avoiding a dedicated machinery room.
• Inbox technology: serviceable without removing the product from its installation.

Environment and refrigerant

• Uses natural refrigerant propane (R290) for low environmental impact.
• Hermetic, sealed refrigeration circuit to minimize leakage risk.
• Refrigerant charge: less than 150 g of R290 in the refrigeration circuit.
• Units are VDE certified at the highest safety level.

Visual merchandising and lighting
Brilliant LED header and shelf lighting are available in four color temperatures (4000K, 5000K, 6500K and RT076 Red for meat). Multiple customization options are offered, including end glass walls, bumper designs and interior fittings. The unified KALEA design ensures a cohesive presentation when refrigerated and frozen devices are installed side by side.

Compatibility and monitoring
Compatible with AHT Active Monitoring System (AMS) for proactive fault detection. Units also support other monitoring systems and offer add-on options to facilitate store management and remote monitoring.

Accessories and customization
All AHT products are available with a wide range of accessories and individual branding options, including multiple color choices to match store design.

Technical specifications

• Model name: KALEA CHILL SPI
• Installation type: Semi plug-in (semi plug in)
• Technical components housed in retractable base
• Depth options: 75 cm and 90 cm
• Configurations: inline, stand-alone, head unit; optional end cabinet on both sides
• Refrigerant: R290 (propane)
• Refrigerant charge: < 150 g
• Defrost: Automatic defrosting (approx. 3–4 times/day), automatic across all temperature ranges
• Condensate drain: Connectable to onsite drainage
• Factory equipped with pipelines and flow control valves for multiplex connections
• Inbox technology: Serviceable without removal from installation
• LED header and shelf lighting colors: 4000K, 5000K, 6500K, RT076 Red (meat)
• Waste heat recovery capability: Waste heat can be routed to external pump station and condenser
• Safety/certification: VDE certified
• Compatibility: Compatible with AHT Active Monitoring System (AMS)
• Temperature application classes and ranges:
  Chilled Vegetables & Fruit — H1: +1°C to +10°C
  Dairy products — M2: -1°C to +7°C
  Dairy products colder — M1: -1°C to +5°C
  Dairy products special temp. — M0: -1°C to +4°C
  Meat & Fish — S1: -1°C to +2°C
• Energy efficiency: Series energy efficiency classes supplied per variant (see applicable labels); actual class depends on selected variant and options