Controller for Diesel Air Heater
OPERATE AND CONTROL YOUR AUTOTERM DIESEL AIR HEATERS AND FLOW SERIES HEATERS WITH EASE!
CHOOSE BETWEEN THE SIMPLE PU-5 OR THE ADVANCED PU-28
PU-5 | SIMPLE CONTROL
This control panel provides a convenient and straightforward solution for managing AUTOTERM Air heaters. Designed with a single rotary knob, this user-friendly panel allows to adjust settings effortlessly.
>> For Air Heaters only | Various Workmodes
Workmodes with Autoterm Air Series heaters:
Note: The workmodes change, depending on whether an External Temperature Sensor (Assy: 1458 or AT4-0017-AA0) is connected to the heater!
No Temperature Sensor:
- Power Mode (The heater will operate constantly at a set power level.)
- Ventilation Mode (Ensures efficient air circulation without activating the heating function.)
Temperature Sensor Connected:
- Temperature Mode (The heater will maintain a set temperature by reducing the heating power. When the temperature is above the setpoint, combustion will switch off.)
- Heat + Ventilation Mode (The heater runs until the temperature reaches 1°C above the set point, then shuts off and ventilates until it drops 2°C below, before resuming to heat.)
- Ventilation Mode (Ensures efficient air circulation without activating the heating function.)
PU-28 | ADVANCED TOUCH CONTROL
Take full command of any AUTOTERM heater with the Comfort Touch Control Panel - designed with a bright, easy-to-navigate 2.8” touchscreen.
Possibility to set multiple workmodes and advanced timers on all Autoterm Air Series heaters or Flow Series heaters..
>> Touchscreen Control | Multiple Languages | Advanced Timers
Workmodes with Autoterm Air Series heaters:
- Temperature Mode (The heater will maintain a set temperature by reducing the heating power. When the temperature is above the setpoint, combustion will switch off.)
- Power Mode (The heater will operate constantly at a set power level.)
- Heat + Ventilation (The heater runs until the temperature reaches 1°C above the set point, then shuts off and ventilates until it drops 2°C below, before resuming to heat.)
Workmodes with Autoterm Flow Series:
- Pre-Heating Mode (The heater runs until the coolant reaches a set temperature, then shuts off the combustion process. Heating resumes when the coolant temperature drops.)
- Thermostat Mode (The heater runs until the set temperature is reached, then shuts off and restarts heating when the temperature drops.)
Designed to elevate the experience
- Intuitive touchscreen The display allows easy monitoring of the current temperature, adjusting heating settings, setting timers, and much more.
- Integrated digital temperature sensor The digital temperature sensor offers accurate, real-time monitoring, ensuring your heater maintains the perfect temperature for maximum efficiency.
- LED status display Get instant feedback on your heater's performance with the bright and clear LED screen.
- Multiple heating modes Customize comfort with multiple heating modes, tailored to suit various needs and conditions.
- Multiple languages The Touch Control Panel supports multiple languages, including EN, RU, CZ, FI, SP, PL, NL, DE, FR, IT, and JP, making it easy to use for a wide range of users across different regions.
Scheduled comfort with Multiple Timers
Effortlessly manage your heating schedule with our intuitive Comfort Control Panel timers. Designed for maximum flexibility and convenience, the timer system lets you customize your heating needs with precision.
- Heating Mode Options: Choose a specific heating mode for each timer to suit your preferences.
- Set up to 3 Timers simultaneously: Schedule up to three independent timers to match your daily routine.
- Continuous Functionality: Once set, a timer remains active continuously until it's disabled, so you never have to worry about resetting schedules.
PU-5 Specifications
“Power mode” (If the external sensor is not connected) Designed for quickest possible heating of the space;The heater operates continuously at a set power.
“Temperature mode” (If the external sensor is connected) Heat output decreases as the difference between the desired temperature and the temperature in the space decreases.
* The temperature mode for Air 2D 12/24V and 4D 12/24V heaters in the 6355, 6350, 6260, and 6265 series versions have a new algorithm. In this mode, the heater acts normally by lowering power when it gets near the set temperature. However, if it goes past the temperature setpoint, the heater will turn off and wait until the temperature drops by 3 degrees below temperature setpoint before starting again
“Ventilation mode” Designed for air circulation in the space.
Ventilation during heating” - function (If the external sensor is connected) Designed to maintain the required temperature in the space;After the required temperature is reached, the space heating is stopped and space air circulation is performed;Controls the space temperature; if the temperature drops below the set point, the heater will start in Ventilation mode.
Dimensions: 50x36 x18mm
* Please note, that AUTOTERM air heaters with production date 16.11.2016 or older does not support Ventilation mode. You can check your air heaters AUTOTERM production date on the warranty card.
** Please note, that all AUTOTERM air heaters need external temperature sensor (assy.1458), so that the "Power mode" and "Ventilation during heating” function would work.
Push Control S Specifications
Heating modes for Air heaters
> Power Mode: The default heating mode for the Push Control button.
> Temperature Mode (Works only with a connected external temperature sensor): Designed to heat the space to the required temperature;
Heat output decreases as the difference between the desired temperature and the temperature in the space decreases.
* The temperature mode for Air 2D 12/24V and 4D 12/24V heaters in the 6355, 6350, 6260, and 6265 series versions have a new algorithm. In this mode, the heater acts normally by lowering power when it gets near the set temperature. However, if it goes past the temperature setpoint, the heater will turn off and wait until the temperature drops by 3 degrees below the temperature setpoint before starting again
Heating modes for Liquid heaters
> Pre-Heating Mode: The heater will operate till the certain coolant temperature is reached then shuts off the combustion process. After the temperature of the coolant drops heating will start again.
Temperature sensor Custom calibrated digital sensor with +/- 1.5 degree offset.
Status display
- MIN= Blue
- LOW= Purple
- MED= Green
- High= Yellow
- MAX= RED
- Blinking RED - error code
- Blinking Red/Blue - switching off
Wiring compatibility:
- assy.2067 - Wiring for control panel (1.8 m);
- assy.2324 - Wiring for control panel (5.0 m);
- assy.3298 - Wiring for control panel (7.0 m);
- assy.4269 - Extension wiring for control panel (2.6 m);
- assy.4111 - Extension wiring for control panel (3 m);
- assy.2468 - Extension wiring for control panel (5 m);
- assy.4366 - Cable wiring for AUTOTERM Flow 5D (12V)
- assy.4044 - Cable wiring for AUTOTERM Flow 5D / 5B (12V)
- assy.4394 - AUTOTERM Flow 14D wiring harness for control panel (1.8 m)
Maximum allowed cable wiring length with Comfort Control - 10 m
AUTOTERM heater compatibility:
AUTOTERM air heaters:
- AUTOTERM Air 2D
- AUTOTERM Air 4D
- AUTOTERM Air 9D
AUTOTERM liquid heaters:
- AUTOTERM Flow 5D / 5B
- AUTOTERM Flow 14D
(for verification of compatibility for older heaters sold by AUTOTERM, please contact us)
Button surface diameter: 25mm
Button thread diameter: 22mm
PU-28 Specifications
Temperature sensor Custom calibrated digital sensor with +/- 1.5 degree offset.
Timers Max - 3 timers. Heating mode can be chosen for each timer. All 3 timers can be active simultaneously. Set timer is active continuously till disabled | Available cycles: ED - Every day EW - Every workday Custom days
Wiring compatibility:
- assy.2067 - Wiring for control panel (1.8 m);
- assy.2324 - Wiring for control panel (5.0 m);
- assy.3298 - Wiring for control panel (7.0 m);
- assy.4269 - Extension wiring for control panel (2.6 m);
- assy.4111 - Extension wiring for control panel (3 m);
- assy.2468 - Extension wiring for control panel (5 m);
- assy.4366 - Cable wiring for AUTOTERM Flow 5D (12V);
- assy.4044 - Cable wiring for AUTOTERM Flow 5D / 5B (12V);
- assy.4394 - AUTOTERM Flow 14D wiring harness for control panel (1.8 m).
Maximum allowed cable wiring length with Comfort Control 10 m
Compatibility with Air Heaters: AUTOTERM Air 2D; AUTOTERM Air 4D; AUTOTERM Air 9D; Travel Box 2.0.
Compatibility with Liquid Heaters: AUTOTERM Flow 5D / 5B; AUTOTERM Flow 14D.
(for verification of compatibility for older heaters sold by AUTOTERM, please contact us)
Control panel dimensions 77x67x14 mm