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Celect DRF4 Instruction Manual

Rf programmable thermostat for weekday/weekend setting
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C
ELECT
DRF4
RF Programmable Thermostat
for
CORONDO CONTROLS LTD
Weekday/Weekend Setting
BOLTON BL1 2PT
Instruction Manual
www.coronadocontrols.com

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Summary of Contents for Celect DRF4

  • Page 1 ELECT DRF4 RF Programmable Thermostat CORONDO CONTROLS LTD Weekday/Weekend Setting BOLTON BL1 2PT Instruction Manual www.coronadocontrols.com...

  • Page 2: Table Of Contents

    TABLE OF CONTENT 10. Storage temperature: -10 - 60° C 11. Sensing Element: NTC thermistor A. Installation and Mounting ………………….. 2 1. Installation …………………………………… 3 Terminal block connecting Label: 2. Wiring ………………………………………... 3 3. Mounting …………………………………….. 3 B. Start/Reset …………………………………... 5 C.
  • Page 3 Select the cooler option when a cooler is DRF4 RF Programmable Thermostat connected to the receiver. 1. The system includes one wireless thermostat controller plus one RF receiver. J. Address setting: 2. Transmits up to 20 meter indoor.

  • Page 4: Installation And Mounting

    A. Installation, Mounting: I. Jumper selection: Caution: Delay / No Delay jumper: Turn off DRF4 and the electrical devices (e.g. heater, Heater Cooler cooler) which will be connected before installation. No delay...

  • Page 5: Wiring

    Using the accessory screws and wall anchors Sleep Mode: provided, mount DRF4 with the key-hole at the back. The transmitter and receiver should be mounted on At sleep mode, < > icon is displayed. Transmitter stops the wall and install the covers on them.
  • Page 6 Install or replace the battery for transmitter: Normal Temporary Override Permanent Override Normal … Caution: Turn off the electrical devices and disconnect the supply to the appliances before replacing the Selecting the Temporary/ Permanent Override Mode batteries. Replace only with the same or equivalent 1.

  • Page 7: Start/Reset

    3. Press <PRG>, temperature will flash, press < >, < > LCD display will be switched on. to change the setpoint. 2. Press ‘RST’ to reset. The DRF4 will be ready to control 4. Press <PRG> to set the next program. the heater / cooler.

  • Page 8: Normal Time Setting Mode

    4. Below 0° C, transmitter will display LO. icons are shown. The pre-defined programs are as below: 5. Above 40° C, transmitter will display HI. Heater mode: Mon ~ Fri D. Normal Time Setting Mode: 06:00 (21° C) 08:00 (21° C) 08:00 (21°...

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