SASWELL SAS2011DE Wireless Thermostat User Manual

SASWELL SAS2011DE Wireless Thermostat

Wireless receiver SAS2011DE is the main digital switching unit, which communicates with Saswell thermostats via wireless radio frequency and manages heating units (boilers, pumps, …) and other devices.
The user manuals is a part of the general terms and conditions of sale. We reserve the right to change the details, technology and performance. The guarantee is valid only with the account. We allow the possibility of errors in the text.
Enviriomental protection
Do not place electronic devices and batteries after the end of their life in mixed municipal waste – use collection points of separate waste. By properly removing the product, you will prevent negative effects on human health and the environment. Recycling of materials contributes to the protection of natural resources. More information on the recycling of this product is offered to you by administrative units, household waste treatment organizations or the point of sale where you purchased the product.

Important installation

Important notes before first use, installation and maintenance

• Before use, carefully read the manual not only for the thermostat but also for the Heating device (heat pump, pumps, boilers, etc.)
• Turn off the power supply before installing the thermostat!
• We recommend that the installation is done by a qualified electrician
• the electrical circuit must be secured with a fuse that does not exceed the current load of wiring
• Please note all safety instructions before installing
• Do not expose the product to direct sunlight, extreme cold, humidity and sudden temperature changes. This would reduce the accuracy of the temperature measurement
• Do not place the product in places that are prone to vibrations and shocks – this can cause damage
• Do not expose the product to excessive pressure, shock, dust, high temperatures or moisture, as these can cause damage to one of the product of the function, shorter energy endurance, damage to batteries, and deformation of plastic parts.
• Do not expose the product to rain or moisture, dripping or spraying water.
• Do not place any sources of fire on the product, for example, spark plugs, etc.
• Do not place the product in places where there is insufficient air circulation.
• Do not insert any objects into the ventilation openings.
• Do not interfere with the internal electrical wiring of the product. It may be damaged and therefore terminate the warranty. The product must only be repaired by a trained specialist.
• Use a moderately moistened cloth for cleaning. Do not use solutions or cleaning products – may damage plastic parts and electrical wiring
• Do not immerse the product in water or other liquids
• Do not repair it yourself if the product is damaged or defective. Put it in the repair shop where you bought it
• The product should not be used by a person (including children) by a physical, sensory or mental disability or lack of experience and knowledge impeded by the safe use of the device if they are not controlled, or if they were not informed by the person responsible for their safety about the use of the device
• Children’s control is necessary to ensure that they do not play with the device.
  A declaration of conformity has been issued for the product. The device can be freely used in the EU. This and other documentation (RoHS, CE, …) are freely available on the website www.sen-controls.eu and or subsites e.g. en.sen-controls.eu under tab “Pravno”, “Dokumenti “Legal, Documents” or similar at each published product. The manufacturer of this product is SASWELL CONTROLS (HONGKONG) LTD. Importer, distributor, and service for Saswell is Sen Controls d.o.o., Belokranjska cesta 29, 8340 Črnomelj, Slovenia

Features

• LED indicators for display
• Modern design
• IP21 protection
• Receiver maintains last heating status despite power loss

Specifications

• Power supply 100-240V AC, 50/60Hz
• Communication: Wireless, RF, frequency 868MHz (FSK), range up to 100m on open
• Ambient temperature 0°C ~50°C
• Warehouse temperature -10°C ~ +60°C
• Dimensions 86 x 86 x 24.4mm

Description of the receiver and its functions

Receiver Description

1. Main and the only button on the receiver
2. LED indicator A (green/red LED)
3. LED indicator B (green LED)
4. LED indicator C (yellow LED)

Button description, turning the receiver ON and OFF
The device has only one button and with this button, you control all of the functions of the device. The primary function of the button is of course for turning the device ON and OFF. You can do this by shortly pressing on the button. If the receiver is connected to a power source and the receiver is turned off, none of the LED indicators should be lit. When the receiver is turned on and in standby, LED indicator A is always lit.
Need for heating
When the thermostat gives the command for heating, the thermostat’s LED indicator B goes lit. When there is no more need for heating, the LED indicator B turns off.
Communication between the devices, Connection TEST
When the thermostat is communicating with the receiver or vice versa, the LED indicator C blinks twice. This is also the way to test if the communication between the devices is working as for example, if you increase or decrease the temperature on the thermostat, the receiver should confirm the order by blinking the LED indicator, as described.

Forced output mode in case of the thermostat malfunction
The receiver has an option to manually activate the forced output mode, which forces the output to be always turned on. The receiver then ignores any communication made by the thermostat and the mode is activated until you manually deactivate it. This mode is useful if the thermostat is malfunctioning and you need to get the heating started or in any other situation.
You can activate this mode by first turning off the receiver so that no LED indicators are lit. Now hold the button for around 8 seconds. The LED indicator C turns on after 3 seconds but ignore this and keep holding the button until LED indicators A and B are the only ones lit GREEN. The function is now on. You can turn off this mode with a short press on a button.

Connecting (pairing) the thermostat and the receiver

If you’ve purchased the receiver and the thermostat together, then they should already be paired. Follow these instructions if that is not the case of if you need to pair them again.
Turn off the receiver, so that none of the LED indicators are lit. Now hold the button for 3 seconds, so that LED indicator C (yellow) will be lit and release the button. Now the receiver is ready for pairing and waiting for the thermostat. Now, follow the instructions for pairing in the thermostat manual. When the pairing is complete, usually the thermostat’s LCD displays “1” and the receiver’s LED indicator C blinks 5 times and then turns off. After you complete the pairing turn on the receiver by short-pressing the button on the receiver.

Receiver installation and electrical wiring

Receiver installation
Open the receivers housing with the help of a straight screwdriver and carefully lift pry the case open. Now mount the housing on a wall. After mounting, preform the electrical wiring. Last, carefully close the housing.

Tip: Do not mount the receiver on a metal surface, very close to metal objects and other electrical devices, as there can be interference in wireless communication between the receiver and the thermostat. Also, the RF 100m range is defined as theoretical nature, and in practice this is influenced by a huge number of factors (from type of house, other wireless devices, electrical appliances, …) so be careful to mount the receiver in a position where it can normally communicate with the thermostat. The devices uses top quality electrical elements but yet, we cannot influence on all factors.

Electrical wiring

Again, before proceeding to electrical wiring, make sure that you’ve read all of the safety warnings, instruction manuals of all devices around and turn off the main power switch in your house. Installation should be carried out by a qualified and trained person!
Scheme:

• L – Line
• L1 – User
• Line N – Neutral
• N1 – User Neutral
• NC – Normally Closed contact
• NO – Normally Open contact
• COM – Common wire (contact)

REFERENCE:

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SASWELL SAS2011DE Wireless Thermostat User Manual

SASWELL SAS2011DE Wireless Thermostat User Manual