433 MHZ REMOTE THERMO INTRODUCTION: Congratulations on purchasing this innovative 433MHz Remote Thermo which displays indoor and up to three outdoor temperature readings. To enjoy the full benefits of this innovative product, please read this operating manual.
TEMPERATURE TRANSMITTER: Holder FEATURES: • • • • • • Temperature display in degrees Celsius Indoor temperature display Outdoor temperature display MIN/MAX indoor and outdoor temperature display Can receive up to three outdoor transmitters Table standing or wall mountable (detachable table stand) SETTING UP: Please follow these steps to ensure that your new Remote Thermo works correctly with the temperature transmitter(s): 21
Battery cover Battery compartment Battery cover Battery compartment 1. 2. 3. Flip open the battery cover at the back of the Remote Thermo as indicated above. Checking the correct polarization, insert 2 x AAA, IEC LR3, 1.5V batteries into the battery compartment and replace the cover (all the segments of the LCD screen will light up momentarily).
. 5. 6. 7. Checking the correct polarization, insert 2 x AAA, IEC LR3, 1.5V batteries into the battery compartment and replace the cover. If you have purchased additional outdoor transmitter(s) wait until the outdoor temperature has been received from the one transmitter before activating the next transmitter by repeating steps 3 and 4. However, ensure that you leave 10 seconds in between the reception of the last transmitter and the set-up of the following transmitter.
In the event of changing batteries in any of the units, all units need to be reset by following the setting up procedures. This is because a random security code is assigned by the transmitter at start-up and this code must be received and stored by the Remote Thermo in the first 2-1/2 minutes of power being supplied to it. LCD SCREEN The Remote Thermo’s LCD is comprised of three lines and once the batteries are inserted, all the segments will light up momentarily before displaying: 1. 2.
USING THE REMOTE THERMO: INDOOR TEMPERATURE: The indoor temperature is displayed on the first line of the LCD. The Remote Thermo’s built in sensor automatically measures the temperature once the batteries are inserted. OUTDOOR TEMPERATURE READING: The outdoor temperature is displayed on the bottom line of the LCD.
1. 2. 3. 4. 5. MIN indoor temperature MAX indoor temperature MIN outdoor temperature MAX outdoor temperature To return to current indoor and outdoor temperature display Remarque: Once a new indoor temperature high or low is reached, it will automatically set into the Remote Thermo’s memory.
RESETTING THE MINIMUM AND MAXIMUM TEMPERATURE RECORDING: TO RESET THE MIN OR/AND MAX INDOOR TEMPERATURE RECORDS: 1. 2. Press the “MIN/MAX” key to select the indoor MIN or MAX records. Press and hold the “CH” key for 3 seconds. Both the MIN and MAX records will be reset to current indoor temperature. TO RESET THE MIN OR/AND MAX OUTDOOR TEMPERATURE RECORDS: 1. 2. 3. First selected the transmitter to reset by pressing the “CH” key if more than one transmitter is used.
OUTDOOR TEMPERATURE 1, 2, AND 3 If the more than one transmitter is being used, to alternate between the temperature readings of transmitter 1, 2, and 3, simply press the “CH” key. If the reading is from transmitter 1, then the identification numbers 1 will be displayed in the outdoor temperature section of the LCD. The same will apply to the next transmitter and so on. However, if only one transmitter is used, no identification number will be displayed on the LCD.
4. 5. 6. Note: Neighbours using electrical products operating on the 433MHz signal can also cause interference. In most severe cases, the reception is only possible once all other electrical products using the 433MHz are switched off. Within thick concrete rooms such as basements and tower blocks, the 433MHz signal can be weakened (avoid placing near metal frames and structures). Transmission can be affected by exposure to extreme temperature conditions.
Note: Remember when resetting, all units have to be reset and to always insert the batteries into the Remote Thermo first and then followed by the transmitter(s). POSITIONING REMOTE THERMO: The Remote Thermo comes complete with a detachable stand that gives the option of table standing or wall mounting. To wall mount: 1. Fix a screw into the desired wall, leaving the head extended out the by about 5mm. 2. Using the Remote Thermo’s hanging hole, carefully hang it onto the screw.
OUTDOOR TRANSMITTER: The Outdoor Transmitter is supplied with a holder that may be attached to a wall with the three screws or double-sided tape supplied. To attach to the wall using screws, please follow the steps below: 1. 2. 3. Mark the wall using a pen through the holes in the holder to obtain the exact drilling position. Drill holes in the wall at the points marked. Screw holder onto wall. The Outdoor Transmitter simply clicks in or out of the holder.
in any position where a large metal or highly polished surface is in the immediate proximity (garage doors, double-glazing, etc.). Before securing in place, please ensure that the Remote Thermo can receive the 433 MHz signal from the Outdoor Transmitter at the positions that you wish to situate them. BATTERIES REPLACEMENT & MAINTENANCE: For best performance, batteries to all units should be replaced at least once a year to maintain optimum running accuracy.
• • • • When cleaning the LCD and casing, use a soft damp cloth only. Do not use solvents or scouring agents. Do not submerge the units into water. Immediately remove all low powered batteries to avoid leakage and damage. Replace only with new batteries of the recommended size. Do not make any repairs to the units. Please return them to the original point of purchase for repair by a qualified engineer. Opening and tampering with the units may invalidate its guarantee.
• • • • • • • Temperature checking intervals Indoor temperature Transmitter Transmitting frequency Temperature transmitting : : : : every 10 seconds every 1 minutes 433.92 MHz range up to 25 meters (Open space and free from interference) Power source: Remote Thermo Transmitter Battery life for both units : : : 2 x AAA, IEC LR3, 1.5V batteries 2 x AAA, IEC LR3, 1.
LIABILITY DISCLAIMER: • • • • • • The manufacturer and supplier cannot accept any responsibility for any incorrect readings and any consequences that occur should an inaccurate reading take place. This product is designed for use in the home only as indication of the temperature. This product is not to be used for medical purposes or for public information. The specifications of this product may change without prior notice. This product is not a toy. Keep out of the reach of children.
