Aube Technologies TH140-28 دليل المستخدم

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400-140-000-C (TH140-28) ENG.fm Page 1 Tuesday, January 15, 2008 1:46 PM
TH140-28
Installation and User Guide
Electronic Programmable Thermostat
1.
1.2 Thermostat Wiring
Installation

NORTH AMERICA
1.1 Guidelines
LOW VOLTAGE < 30 V: no polarity
TURN OFF POWER TO THE HEATING SYSTEM AT THE MAIN
POWER PANEL TO AVOID ELECTRICAL SHOCK.
Installation should be carried out by an electrician.
120/240 V
• For a new installation, choose a location about 5 ft. (1.5 m) above
Connection to a
the floor.

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400-140-000-C (TH140-28) ENG.fm Page 2 Tuesday, January 15, 2008 1:46 PM Heating Cycle Selection (switches #1 and #2) 1.3 Remote Input Wiring Select the cycle using switches #1 and #2. Short cycles help The TH140 is equipped with a remote input which allows connection eliminate temperature variations, thus increasing user comfort. Since of a telephone controller (optional Aube CT240), a home automation system or any other remote control system. When a signal is shorter cycles can lead to prem

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400-140-000-C (TH140-28) ENG.fm Page 3 Tuesday, January 15, 2008 1:46 PM 3. 1.5 Install the Batteries Select the Operating Mode When you first install the batteries, the unit runs a sequence of tests and a complete reset to zero. The The TH140 offers three operating modes: screen should display 0:00 MO and the ambient tem- 3.1 Automatic perature. The current setpoint is 20°C. The ambient temperature could be higher if you are holding This mode executes the schedule. To activate: the TH140

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400-140-000-C (TH140-28) ENG.fm Page 4 Tuesday, January 15, 2008 1:46 PM 5. 4.1 Set or Modify the Programs Technical Specifications • After 60 seconds of inactivity, the thermostat will automatically exit Power supply: 2 AA or LR6 alkaline batteries 1.5 V programming mode. Max. resistive load: 5 A @ 240 VAC / 5 A @ 30 VDC • It is sometimes faster to program the same schedule for the entire Max. inductive load: 2 A @ 240 VAC / 2 A @ 30 VDC (P.F. = 0.4) week and then modify the exception days