Air Source Heat Pump Water Heater Controller Auto Defrost

Main Description

The Air Source Heat Pump Water Heater Controller Auto Defrost from KKMOON is a smart, multifunction control hub designed to optimize your household hot water system. It coordinates auxiliary heating, waterflow monitoring, ventilation pump control, antifreeze protection, auto defrost, and timer defrost, helping you enjoy reliable hot water with lower energy bills. By precisely managing temperatures and implementing safety protections, it reduces wear on your heat pump, prevents freezing damage, and keeps your system running smoothly in varying outdoor conditions.

• Multifunction design with waterflow auditing, ventilation pump control, and sensor fault actions for safer operation.
• Two working modes (AUTO and SAVE) to tailor heating to your needs—AUTO keeps heating as configured, while SAVE limits heating to three set periods for energy efficiency.
• Winter antifreeze, auto defrost, and timer defrost functions respond to outdoor temperatures to protect components and maintain performance.
• Temperature inquiry displays all sensor readings for quick checks, with results remaining visible for 3 seconds for clarity.

With a temperature setting range of 10℃–70℃ (factory default 40℃) and comprehensive protections—high/low pressure, exhaust temperature, compressor delay, and sensor fault warnings—this controller helps you maintain consistent hot water and extend the life of your system. It supports rapid startup after power interruptions and memory for settings, ensuring your comfort is never compromised.

Providing reliable, consumer-friendly control for air-source heat pump water heaters, this device is designed for households seeking efficient, dependable hot water with robust safety features.

Providing quality and trusted service since 2002 at intercyprus.com.

Benefits & Tips

• Use AUTO mode for continuous, comfortable hot water temperatures without manual adjustments.
• Activate SAVE mode to cap heating to specific periods, ideal for keeping energy use in check during predictable routines.
• Enable antifreeze and defrost features when your climate brings cold snaps—this protects the system and maintains performance without manual intervention.

Product Specifications

• Name: Water Heating Controller
• Material: Printed circuit board
• Setting ranges: 10℃ to 70℃
• Display ranges: -40℃ to 130℃
• Working temperature: 0–50℃
• Storage temperature: -10℃ to 60℃
• Ambient humidity: 20–85% RH without dew
• Power supply: 220VAC ±10%, 50/60Hz
• Outputs: Compressor 30A; Heaters 8A; Others 3A
• Hysteresis: 2–10℃
• Water sensors calibration: -9.9 to 9.9℃
• Heater energized from: -5 to 25℃
• Defrost starting time: 10–90 min
• Defrost starting temperature: -9 to 0℃
• Defrost stop temperature: 2–30℃
• Maximum defrost time: 2–15 min
• Exhaust protection temperature: 50–125℃
• Item size: Display panel 86 × 86 mm; Mainboard 105 × 90 × 35 mm
• Package size: 225 × 185 × 65 mm
• Package weight: 651 g
• Packing List: 1 × Mainboard, 1 × Display Panel, 4 × Temperature Sensors

Package Includes

• 1 Mainboard
• 1 Display Panel
• 4 Temperature Sensors

Warnings / Reminders

• Power supply requires 220VAC ±10%, 50/60 Hz. Install and connect according to local electrical codes.
• Ensure compatibility with your air-source heat pump water heater and related accessories before installation.
• A professional should perform installation to ensure proper wiring and safe operation.
• Avoid exposure to moisture beyond rated conditions; do not operate outside specified temperature and humidity ranges.
• Use defrost and antifreeze features as described to prevent damage in extreme cold environments.

Providing quality and trusted service since 2002 at intercyprus.com.