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Newsletter - April 26, 2007 | Vol. 7

 

Meitav-tec Programmable Thermostats:

USA-TYPE

- BDIR-24-Super
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- ETN-24-HC11-
  3S-PROG-US

-------------------------
- ETN-24-SUPER-
  PROG-US

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- ETN-24-Super-
  Prog-7Days-US

-------------------------

- FMT-24-SUPER-
  PROG

-------------------------
- ETN-24-HC21-
  PROG-ECO
-------------------------

- ETN-24-HC21-
  PROG-OA

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- ETN-24-HC21-
  PROG-TS



EUROPE-TYPE


- ETN-24-SUPER-
  PROG-7Days-EU
-------------------------
- ETN-24-SUPER-
  PROG-EU

Programmable Thermostats

Programmable thermostats have become a widespread and reliable solution within the world of HVAC controls.

These thermostats offer a simple, cost-efficient way of having complete climate control 24 hrs a day, and are the perfect choice for those users who are ready to upgrade from simple thermostats to energy-saving, programmable models.

FEATURES     PROGRAM TYPES & FEATURES

Programmable thermostats are used to adjust the desired temperature settings ahead of time, according to a user's specific schedule. They can store and repeat multiple daily settings, therefore allowing for more precise, flexible temperature control at all times.

   

Programmable thermostats can generally be divided according to 3 different parameters: 
1.
Program Type (user must select type upon ordering)
 
  USA-type: user programs different set points, Set Point Temperatures for Cooling & Set Point Temperatures for Heating, for different times of day without ever turning the system off (one program begins when the previous one ends).
 
  Europe-type: user programs Start times, Stop times and Set Point Temperatures (one for both Cooling and Heating) throughout the day.
2. Number of Programs per week
 
  5-1-1 signifies a total of 3 different programs per week; 1 for the weekdays (Monday -> Friday), 1 for Saturday and 1 for Sunday.
 
  7-days signifies 7 programs per week; 1 for each day of the week.
3.
Number of Periods per day
 
  4 per day.
 
  2 per day.
                                      -->CLICK FOR EXAMPLE<--

Programmable thermostats offer solutions for many common problems:
 
The need for different temperature settings for different times of day.
 
No more worrying about leaving the house or office and forgetting to turn OFF the thermostat.
 
Adjusting temperature ahead of time, therefore ensuring comfortable settings when user reaches home or office.
 
Un-necessary usage of HVAC system, leading to costly and needless energy consumption.
Note: The program may be overridden at any time, depending on the user’s needs.

    THERMOSTATS WITH SPECIAL LOGIC
 

Within its series of programmable thermostats, Meitav-tec offers three controllers with special  Damper / Fresh Air Damper logic that should be mentioned.
ETN-24-PROG-ECO - Fresh Air Damper can be opened manually or automatically.
ETN-24-PROG-TS - Special damper control for two-story buildings.
ETN-24-PROG-OA - For daytime use ONLY of Fresh Air Damper.
Each of these programmable thermostats is characterized by a slightly different Damper / Fresh Air Damper logic, therefore catering to different applications where fresh air is needed.

                            


Meitav-tec Programmable Thermostats - Comparison Table


 
Program Schedule
Programs per Day
Heat & Cool
Configuration

Heat Pump Configuration

IR option
°C/°F Scale
USA-TYPE
 
 
 
BDIR-24-Super
5-1-1
4
YES (up to 2 Stages of Heat & 2 stages of Cool)
YES (up to 3 Stages of Heat & 2 stages of Cool)
YES
°C or °F
ETN-24-HC11-3S-PROG-US
5-1-1
4
YES (1 stage Heat & 1 stage Cool)
NO
NO
°C or °F (must be specified at time of order)
ETN-24-SUPER-PROG-US
5-1-1
4
YES (up to 2 Stages of Heat & 2 stages of Cool)
YES (up to 3 Stages of Heat & 2 stages of Cool)
 
YES
°C or °F (must be specified at time of order)
ETN-24-Super-Prog-7Days-US
7
4
YES (up to 2 Stages of Heat & 2 stages of Cool)
  YES (up to 3 Stages of Heat & 2 stages of Cool)
NO
°C
FMT-24-SUPER-PROG
5-1-1
4
YES (up to 2 Stages of Heat & 2 stages of Cool)
YES (up to 3 Stages of Heat & 2 stages of Cool)
YES
°F
ETN-24-HC21-PROG-ECO
5-1-1
4
YES (up to 2 stages of Heat & 1 stage of Cool)
NO
YES
°F 
ETN-24-HC21-PROG-OA
5-1-1
4
YES (up to 2 stages of Heat & 1 stage of Cool)
NO
YES
°F
ETN-24-HC21-PROG-TS
5-1-1
4
YES (up to 2 stages of Heat & 1 stage of Cool)
NO
YES
°F
EUROPE-TYPE            
ETN-24-SUPER-PROG-7Days-EU
7
1
YES (up to 2 Stages of Heat & 2 stages of Cool)
Both (up to 3 Stages of Heat & 2 stages of Cool)
NO
°C
5-1-1
2
YES (up to 2 Stages of Heat & 2 stages of Cool)
Both (up to 3 Stages of Heat & 2 stages of Cool)
YES
°C

     
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
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