{"product_id":"spider-farmer-heater530w-10level-ptc-heating-designed-for-grow-tent-plant-room","title":"Spider Farmer Heater,530W 10-Level PTC Heating designed for Grow Tent, Plant Room","description":"\u003cp\u003eThe display switches between set and real time temperature every 5 seconds. When setting, [00: 00] will blink, and you can adjust the timer using the [+] or [-] buttons. Once the setting is complete, the [:] will blink to indicate the setting is active. The screen will flash for 5 seconds after the setting is completed to save the setting and start working, the display switches between the set temperature and the real time temperature every 5 seconds. If only one mode (daytime or nighttime) is adjusted, the other will follow the default settings (daytime: 78℉\/26℃, nighttime: 72℉\/22℃). Simply select either daytime or nighttime mode, and the sensor will automatically switch between the two based on lighting conditions. Normal On Mode Use the [+] or [-] buttons to adjust the heating\/air supply level. The heater will run continuously at the set level. This feature is only available in All-Day and Day\/Night modes. For more precise control, set the deadband to 1° to reduce temperature fluctuations. Deadband The default deadband is ±3°F, made to save energy and reduce frequent cycling. This feature is only available in All-Day and Day\/Night modes. Auto Screen-Off The display will automatically turn off after 30 seconds of inactivity. Setting Confirmation Settings are only saved after the screen flashes three times. Pressing other buttons during this process may cancel or change the previous setting. Day\/Night Icons Day and night icons on the screen change according to ambient light. Only in Day\/Night mode will the target temperature switch accordingly. Timer Mode Use this mode to set a countdown timer and adjust power level. It works with both heating and fan functions. All-Day Mode Heating only. The heater maintains the target temperature throughout the day. Temperature fluctuations are automatically adjusted based on the built-in deadband. Day\/Night Mode Heating only. Automatically switches between day and night settings based on ambient light.The display icons will update accordingly to show the current mode (day or night). Always-On Mode Supports both heating and fan. Power level is adjustable, but no target temperature is set. Why does the heater temperature fluctuate so much? In All-Day and Day\/Night modes, the heater has a default deadband of ±3°F.This allows for natural temperature variation and helps save energy.To reduce fluctuation, you can adjust the deadband to ±1°F. Why does the heater make beeping sounds? The beeping indicates the heater's safety protection system has been triggered (error codes E1–E6).Please refer to the user manual for troubleshooting and maintenance instructions. Why is the displayed temperature inaccurate? The screen automatically switches between the set temperature (SET) and real-time temperature every few seconds. Sensor readings update every 10 seconds and may be affected by airflow.Allow a few minutes for the temperature to stabilize. Why doesn't the heater respond after I select a mode? The settings are only saved after the screen blinks three times. If another button is pressed too soon, the setting may not apply.After any change (including Day\/Night mode), wait for the blinking to finish before pressing other buttons. What if the operation feels too complicated? A detailed user manual is available on the Amazon product page.You can also contact our professional support team for assistance. Heater Operation Settings. On-screen Display. Timer Setting Mode. All Day Mode. Daytime and Night Mode. Normally Open Mode. Deadband Setting and FAQs.\u003c\/p\u003e","brand":"braventrax","offers":[{"title":"Black","offer_id":67775702466656,"sku":"HvW9PajSnj","price":33.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/7765\/2064\/files\/HvW9PajSnj.jpg?v=1794537433","url":"https:\/\/braventrax.com\/en\/products\/spider-farmer-heater530w-10level-ptc-heating-designed-for-grow-tent-plant-room","provider":"Braventrax","version":"1.0","type":"link"}