Overview of Arlec 2200W Panel Heater
The Arlec 2200W Grid Connect panel heater (PEH221) offers a sleek white glass design, adjustable thermostat, and smart integration․ It delivers 2200W convection heat, supports eco, comfort, and anti‑frost modes, and connects via Grid Connect for remote control․ Ideal for small rooms and eco homes․ !
Model PEH221 Key Details
Arlec’s PEH221 is a 2200‑W white glass convection panel that blends modern aesthetics with smart home functionality․ The unit features an integrated, adjustable thermostat that allows users to set precise temperatures, and it supports three operating modes—eco, comfort, and anti‑frost—ensuring optimal performance in any climate․ Connectivity is handled through Grid Connect, enabling remote control via the Arlec app or compatible smart‑home ecosystems․ Safety is a priority: the heater includes over‑temperature protection, a built‑in thermal cut‑off, and a certified UL listing․ The panel’s slim profile (approx․ 10 cm depth) fits seamlessly into living spaces, while its low‑profile design keeps the unit flush with walls, reducing visual clutter․ A 12‑month manufacturer warranty covers defects in materials and workmanship, and the heater is compliant with IEC 60335‑2‑30 safety standards for portable electric heating appliances․ The PEH221’s user‑friendly interface features a clear digital display, intuitive button controls, and a quick‑start guide that simplifies setup․ Designed for energy efficiency, the unit’s heat‑distribution technology delivers even warmth across the room, minimizing hot spots and reducing overall energy consumption․ Whether used as a primary heating source or a supplementary heat option, the PEH221 offers reliable, quiet operation with a minimal footprint, making it an ideal choice for modern, eco‑conscious homes․Ideal for residential use and offices for any climate year-round․
Physical Installation
Mount the Arlec 2200W panel flush to a wall using the supplied brackets․ Connect the 230V supply to the unit’s terminals, ensuring correct polarity․ Secure the mounting plate, then attach the panel․ Verify the thermostat is calibrated before powering on 2026․ Thanks
Mounting and Wiring Steps
Follow these precise steps to safely install the Arlec 2200W Grid Connect panel heater (PEH221)․ Ensure you have a qualified electrician if you are not comfortable with mains work․ The heater is designed for wall‑mounted installation and requires a 230 V, 50 Hz supply․
- Preparation: Turn off the main breaker, verify voltage, and gather mounting brackets, drill, screws, level, and wiring kit․
- Wall Placement: Mark the wall at the desired height, ensuring a clear 30 cm clearance and airflow․ Use a level to keep marks horizontal․
- Bracket Installation: Drill holes, insert anchors if drywall, and secure brackets with screws․
- Wiring: Connect live (L), neutral (N), and earth (E) to heater terminals․ Use colour‑coded nuts and route cable neatly․
- Mounting the Panel: Slide heater onto brackets, tighten screws, and verify flushness․
- Testing: Restore breaker, use display to confirm heater powers, and adjust thermostat․
- Final Checks: Inspect connections, ensure panel is level, and label unit with model and date․
These steps ensure a secure, code‑compliant installation that allows the Arlec 2200W to deliver reliable, efficient heat while integrating seamlessly with Grid Connect smart controls․ Adhering to these steps guarantees a secure, code‑compliant installation, heating efficiency and safety․
Grid Connectivity
The Arlec 2200W connects via Grid Connect, enabling remote control, scheduling, and real‑time monitoring․ It supports eco, comfort, and anti‑frost modes, logs events (e․g․, Issue 578), and integrates with smart home hubs for automated heating․ All settings sync via Wi‑Fi․!
Smart Convection Panel Integration
The Arlec 2200W panel heater (PEH221) integrates with Grid Connect, allowing seamless smart control via the Grid Connect API․ Users can schedule set‑points, monitor real‑time power consumption, and receive diagnostic alerts on their mobile device․ Remote toggling of eco, comfort, and anti‑frost modes is supported, and the unit logs key events such as mode changes and temperature adjustments for easy troubleshooting through the Grid Connect portal․
Operation Modes
Arlec 2200W offers three modes: Eco reduces power for savings, Comfort delivers rapid heat, Anti‑Frost prevents freezing․ Each mode adjusts thermostat and fan speed automatically․ Users can switch via panel or Grid Connect app, ensuring optimal comfort and efficiency․ Compatible with Alexa, Google․ Enjoy!!!!
Eco, Comfort, Anti-Frost
Arlec 2200W’s three selectable modes cater to varying comfort and energy‑saving needs․ In Eco mode the unit throttles the heating element and fan to the minimum required to hold the set temperature, cutting power draw by up to 30 % while still delivering steady convection․ Comfort mode ramps the element to full output and increases fan speed, achieving rapid rise to the target temperature—ideal for quick warm‑ups or when a room is heavily occupied․ Anti‑Frost mode activates a low‑temperature sensor that keeps the interior above 0 °C, preventing condensation and ice build‑up on the glass panel; the heater cycles on and off automatically to maintain a safe minimum temperature․ Each mode is select via panel or through the Grid Connect app, which allows schedule, remote activation and monitoring!! now!!! The thermostat can be set from 10 °C to 30 °C in 0․5 °C increments, and the display shows current room temperature, mode, and remaining time if a timer is set․ Safety interlocks shut the heater off if the panel temperature exceeds 70 °C or if the unit is tilted beyond 15°, ensuring reliable operation in diverse environments․ Users can program daily schedules that switch between Eco and Comfort based on occupancy patterns, while the Anti‑Frost setting remains active during overnight or low‑occupancy periods to protect the unit and surrounding surfaces․ The Arlec 2200W delivers versatile heating, blending efficiency and smart connectivity for modern homes everywhere and comfort․
Thermostat Controls
The Arlec 2200W panel heater features a thermostat with LCD display․ Users set temperatures from 10 °C to 30 °C in 0․5 °C steps using up/down buttons․ The display shows current room temp, target temp, and mode․ Thermostat can be accessed via Grid Connect app for scheduling․ A reset button restores defaults
Temperature Setting and Display
The Arlec 2200W Grid Connect panel heater’s thermostat is a compact, user‑friendly interface mounted on the front glass panel․ The LCD screen shows the current room temperature, the target temperature, and the operating mode (Eco, Comfort, Anti‑Frost)․ Users adjust the temperature by pressing the up or down arrow buttons; the device accepts increments of 0․5 °C, allowing precise control from 10 °C to 30 °C․ The display updates in real time, giving instant feedback on whether the heater is heating or cooling toward the set point․ A reset button restores default settings, 20 °C in Comfort mode․ The thermostat can be accessed via the Grid Connect app, where users can schedule temperature changes, view historical data, and receive alerts․ The interface is designed for quick glance and minimal effort, ensuring a comfortable indoor climate․ The unit a timer for scheduled heating, boosting convenience and savings․
Maintenance
Regular maintenance keeps the Arlec 2200W heater safe and efficient․ Turn off power, unplug, wipe glass panel with soft cloth․ Inspect fan and vents for dust; clean with brush or vacuum․ Check thermostat accuracy․ Replace filters every 6 months․ Keep unit dry, avoid moisture, ensure wiring intact!!!
Cleaning and Inspection Guidelines
Maintain the Arlec 2200W Grid Connect heater with these steps:
- Power Off: Disconnect power and wait 30 min before cleaning․ Ensure the area is dry and free of debris․ Inspect the thermostat housing for cracks․
- Exterior Wipe: Use a damp cloth; avoid abrasive cleaners․ Avoid using steam or harsh chemicals that could damage the glass․
- Vent & Fan: Vacuum dust from fan blades and vents; no water․ If the fan is noisy, check for obstructions or worn bearings․
- Filter: Inspect monthly; replace every 6 months․ Replace the filter if it appears clogged or emits a musty odor․
- Thermostat: Set a known temperature; verify display; If the display does not match the room temperature, recalibrate the thermostat․
- Electrical: Check wiring for fraying or corrosion․ Look for signs of overheating such as discoloration or a burnt smell․
- Grid Connect: Update firmware; confirm temp and mode via app․ If the firmware update fails, reset the device and retry the installation․
- Final Check: Re‑install covers, reconnect, and test heating․ Verify that the unit reaches the set temperature within 15 minutes for optimal efficiency․
Follow these steps to keep the heater safe and efficient․ Keep it safe․ Always․ Follow these guidelines to extend lifespan, ensure safety, and maintain optimal performance․ Keep dry․ Stay
Troubleshooting
Check log 578 for DP ID errors․ If heater shows OFF, reset Grid Connect module, update firmware, and verify power․ For temperature drift, recalibrate thermostat․ If fan stops, inspect wiring and replace faulty relay․ Contact support if issues persist․ Check manual for err codes
Issue 578 Log Analysis
Issue 578 is a common diagnostic event logged by the Arlec 2200W Grid Connect panel heater when the device encounters a communication or configuration mismatch․ The log entry typically contains a series of DP (Data Point) identifiers, each representing a specific parameter or command within the heater’s firmware․ A typical 578 log looks like this:
- DP ID 1 – Switch status (ON/OFF)
- DP ID 2 – Set Temperature (°C)
- DP ID 3 – Current Temperature (°C)
- DP ID 4 – Countdown time (seconds)
- DP ID 5 – Mode selection (eco, comfort, anti‑frost)
- DP ID 6 – Error code or status flag
When the heater reports a 578 error, it often indicates that the DP values received from the Grid Connect gateway do not match the expected ranges or that a required DP was missing․ For example, if DP 2 reports a set temperature of 20°C but DP 3 shows a current temperature of 17°C with a countdown of 19 seconds, the heater may be in a “cool‑down” state, awaiting the next temperature cycle․ If DP 5 is set to “eco” while the heater’s internal thermostat is reading a temperature outside the eco range, the device may trigger a safety shutdown, reflected in DP 6 as an error flag․
To resolve the issue, follow these steps:
- Verify that the Grid Connect firmware on the heater is up to date․ A mismatch between the gateway firmware and the heater’s firmware can cause DP misinterpretation․
- Check the gateway’s configuration for the correct DP mapping․ Ensure that DP 1–6 are correctly assigned to the heater’s switch, set temperature, current temperature, countdown, mode, and error status․
- Reset the heater’s internal clock and temperature calibration by cycling power․ This clears transient DP values that may have been corrupted during a network hiccup;
- Use the Arlec mobile app or web portal to manually set the temperature to a neutral value (e․g․, 20°C) and switch the mode to “comfort․” Observe the log to confirm that DP 2 and DP 5 are accepted without error․
- If the 578 log persists, inspect the physical wiring of the heater’s power supply and the Grid Connect module․ Loose connections can cause intermittent DP updates․
- Finally, if all software and hardware checks pass, contact Arlec support with the full log dump․ The support team can cross‑reference DP values against the device’s diagnostic database and provide a firmware patch if necessary․
By systematically validating firmware versions, DP mappings, and physical connections, most 578 errors can be resolved, restoring normal operation of the Arlec 2200W Grid Connect panel heater․
Specifications
Power: 2200W, Voltage: 230V, Current: 9․5A, Size: 600x400x50mm, Weight: 12kg, Temperature range: 5–35°C, Modes: Eco, Comfort, Anti‑Frost, Connectivity: Grid Connect, Warranty: 2 years․ Certification: CE, RoHS, IP20, Operating temp: -10 to 45°C, Noise: <30dB, Warranty: 3 years․
Electrical and Physical Specs
Color: White glass front, Material: Stainless steel frame, Mounting type: Wall‑mounted, Installation height: 1․2 m from floor, Operating frequency: 50 Hz, Power factor: 0․95, Energy efficiency class: A++, Compliance: IEC 60335‑2‑10, Safety features: Overheat protection, short‑circuit protection, Control interface: 3 buttons, LED display, Smart integration: Tuya, Zigbee, Connectivity: Wi‑Fi, Bluetooth․