Aube Technologies TH148ELE دليل المستخدم

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400-147-017-C (TH147_148 NP Europe) ENG.fm Page 1 Tuesday, January 8, 2008 2:51 PM
TH147E & TH148ELE
Installation and User Guide
Non-programmable Thermostats
1.
2.2 Mounting the thermostat
Introduction

The TH147E and TH148ELE thermostats can be used to control:
• a forced air system - 2 or 3 wires
• a hot water system with or without pump - 2 wires
• a millivolt system - 2 wires
Temperature adjustment buttons
Display
Backlight
button
2.3 Connecting the Heating System
NOTE:
No polarity
to

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400-147-017-C (TH147_148 NP Europe) ENG.fm Page 2 Tuesday, January 8, 2008 2:51 PM 3. 5. Operation Technical Specifications Power supply: 2 LR6 (1.5V) Alkaline batteries 3.1 Backlight Maximum load: 5 A (resistive), 0.95 A (inductive) @ 240 VAC The display illuminates for 12 seconds when the backlight button or Power across UN terminals: 20 mA @ 12 VDC any other button is pressed. Setpoint range: 5 to 28°C 3.2 Displaying the Temperature Display range: -10 to 50°C The actual (measured) temper