meitav-tec ETN-Z100 User manual

ETN-Z100-Zone-Rev1-letter.doc
Rev. 1
15/03/07 1
Meitav-tec Ltd (Contel group)
Tel: [phone] Fax: [phone]
www.meitavtec.com - [e-mail]
ETN-Z100
Owner’s Manual – Installation and Operating Instructions
Please read this manual carefully before installation and use.
1. Installation Instructions
Separate the front panel from back panel by depressing the
tongue located in the top of the unit.
Pull the back panel out.
Line the back panel up against the wall or flat surface. Install
three screws as required.
Make electrical connections as shown on enclosed electrical
wiring connections table.
Install the cover to the back panel; first the two tabs on the
bottom and then the top tongue. Push until tight against the
wall.

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2. Operating Manual
2.1 On/Off
•Press the On/Off button to turn the zone ON or OFF – “ON” or “OFF” will appear on
display.
On/Off
ON
OC
On/Off
OC
OFF
2.2 Temperature set-points
•Press the “+” or “-“ buttons – “Cool” and the set-point temperature for cooling will flash.
•Using the “+” and “-“ buttons adjust the set-point temperature for cooling.
•Wait until “Heat” and the set-point temperature for heating will flash.
•Using the “+” and “-“ buttons adjust the set-point temperature for heating.
•The display will automatically return to normal mode after a few seconds.
2.3 Fan ON / Auto Fan
•Press the Fan button to switch between FAN ON and AUTO FAN.
In AUTO FAN, the damper of the zone will close when there is no demand for cooling or
heating in the zone.
In FAN ON mode, the damper of the zone will remain open even when there is no
demand for cooling or heating in the zone and while there is no demand for cooling or
heating by any other zone.
Fan
OC
ON
Auto Fan
Fan
Auto Fan Fan on
OC
ON

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2.4 Economy mode
•Press and hold the On/Off button (10 sec.) to turn the economy mode ON – “EC” will
appear on display.
In economy mode the thermostat will work according to preset set-point temperatures (see
technician settings)
•Press and hold the On/Off button again (10 sec.) to turn the economy mode OFF – the
display will return to normal.
On/Off
OC
ON
Auto Fan
On/Off
Economy ON Economy OFF
OC
ON
Press
and
Hold
Press
and
Hold
3. Technician Settings
3.1 Set point temperatures for economy mode and temperature scale.
•Press and hold the Setting button (10 seconds) until “Cool” and the set-point temperature for
cooling in economy mode will appear on display.
•Using the “+” and “-‘” buttons, adjust the set-point temperature for cooling in economy mode.
(Range: 21ºC÷30ºC, 70ºF÷86ºF).
•Press the Fan/Setting button again – “Heat” and the set-point temperature for heating in
economy mode will appear on display.
•Using the “+” and “-‘” buttons, adjust the set-point temperature for heating in economy mode.
(Range: 10ºC÷20ºC, 50ºF÷68ºF).
•Press the Setting button again – “F” or “C” will appear on display.
•Using the “+” and “-“ buttons select temperature scale – Fahrenheit or Celsius.
•Press the Setting button again to return to normal display.