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Terminal block connecting Label: TABLE OF CONTENT A. Installation and Mounting ………………….. 3 1. Installation …………………………………… 3 2. Wiring ………………………………………... 4 3. Mounting …………………………………….. 4 B. Start/Reset …………………………………... 6 C. Normal Time Mode …………………………. 7 D. Temperature Setting Up ….………………… 7 E.
G. Specification: DRF3 RF Thermostat 1. The system includes one wireless thermostat controller 1. Temperature measurement: 0.0 - 40° C plus one RF receiver. (0.1° C/step) 2. Transmits up to 20 meter indoor. 2. Accuracy: ± 0.5° C 3. Communicates at 868MHz (Europe Standard) and 3.
Heater Cooler Caution: No delay 10sec 4mins Turn off DRF3 and the electrical devices (e.g. heater, Delay 4mins 4mins cooler) which will be connected before installation. Choose the Delay option if compressor heat is connected. It is highly recommended that the installation procedure is processed by trained personnel.
1. Select the comfortable temperature by pressing < > or 3. Mounting: < > to desirable temperature. Using the accessory screws and wall anchors provided, mount DRF3 with the key-hole at the back. The transmitter and receiver should be mounted on the wall...
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4. Check if the thermostat works properly or not. Press devices. Place 2 new AAA 1.5V alkaline batteries “Reset” if necessary. according to the polarities marked. LCD display will be switched on. 2. Press ‘RST’ to reset. The DRF3 will be ready to control the heater / cooler.
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