Meitay-tec ETN24-SUPER-3S-FP-PROG Programmable ThermostAT-FEATURED

Meitay-tec ETN-24-SUPER-SH Non-Programmable Thermostat Operating Instructions

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Meitay-tec ETN-24-SUPER-SH Non-Programmable Thermostat  

Meitay-tec- ETN-24-SUPER-SH- Non-Programmable- Thermostat -PRO

Options & Accessories

External sensor option: RS01 for remote temperature sensing (1 required) RS01 for averaging temperature with thermostat (4 required) RS02 for averaging temperature with thermostat (2 required RS02 has two thermistors in one enclosure).

  •  Hand held remote control.
  •  Door switch or window contact connection

Installation Instructions

  • Separate the front panel from the 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. (Next page)
  • 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.

Meitay-tec- ETN-24-SUPER-SH- Non-Programmable- Thermostat -1

Wiring Connections

C1-1S
R 24VAC
C
S1
S2
0 Window Contact
T
S3
S4 External Sensor
S5
S6
S7 Fan
S8 Compressor 1
C3-1S
R 24VAC
C
S1
S2
0 Window Contact
T
S3 Compressor 3
S4 External Sensor
S5
S6 Compressor 2
S7 Fan
S8 Compressor 1
HC12-3S
R 24VAC
C
S1 Heater 1
S2 Fan Medium
0 Window Contact
T
S3 Compressor 2
S4 External Sensor
S5
S6 Fan High
S7 Fan Low
S8 Compressor 1
C1-3S
R 24VAC
C
S1
S2 Fan Medium
0 Window Contact
T
S3
S4 External Sensor
S5
S6 Fan High
S7 Fan Low
S8 Compressor 1
HC11-1S
R 24VAC
C
S1 Heater 1
S2
0 Window Contact
T
S3
S4 External Sensor
S5
S6
S7 Fan
S8 Compressor 1
HC22-1S
R 24VAC
C
S1 Heater 1
S2 Heater 2
0 Window Contact
T
S3
S4 External Sensor
S5
S6 Compressor 2
S7 Fan
S8 Compressor 1
C2-1S
R 24VAC
C
S1
S2
0 Window Contact
T
S3
S4 External Sensor
S5
S6 Compressor 2
S7 Fan
S8 Compressor 1
HC11-3S
R 24VAC
C
S1 Heater 1
S2 Fan Medium
0 Window Contact
IN
S3
S4 External Sensor
S5
S6 Fan High
S7 Fan Low
S8 Compressor 1
HC23-1S
R 24VAC
C
S1 Heater 1
S2 Heater 2
0 Window Contact
T
S3 Compressor 3
S4 External Sensor
S5
S6 Compressor 2
S7 Fan
S8 Compressor 1
C2-3S
R 24VAC
C
S1
S2 Fan Medium
0 Window Contact
T
S3 Compressor 2
S4 External Sensor
S5
S6 Fan High
S7 Fan Low
S8 Compressor 1
HC12-1S
R 24VAC
C
S1 Heater 1
S2
0 Window Contact
T
S3
S4 External Sensor
S5
S6 Compressor 2
S7 Fan
S8 Compressor 1

DIP switch Explanations (different configurations

Location of Dip SwitchesMeitay-tec- ETN-24-SUPER-SH- Non-Programmable- Thermostat -2

Dip Switch selection

Dip Switch S1

Func. Fan Speed Time Delay* Fan Mode in Econ.
No. 1 Speed 3 Speeds 3 Minutes No Delay Auto Fan Continuous
1 X X X X OFF ON
2 OFF ON X X X X
3 X X OFF ON X X
4 OFF OFF OFF OFF X X
5 X X X X X X
6 X X X X X X

Dip Switch S2

Func Internal/External Sensor Cool Only (C##) COOL & HEAT (HC##) Display of T. Ambient Window Contact
No. Internal External With display No display Stop Completely Go to Econom.
1 ON OFF X X X X X X
2 OFF ON X X X X X X
3 ON OFF X X X X X X
4 X X OFF ON X X X X
5 X X X X OFF ON X X
6 X X X X X X OFF ON

DIP Switch Operation

  • The Dip Switch has 6 pins.
  • Each pin can be set ON or OFF.
  • In this example, pins 1,6 are ON and pins 2,3,4,5 are OFFMeitay-tec- ETN-24-SUPER-SH- Non-Programmable- Thermostat -3

External sensor connection – option

Temp

°C

7.2 10.0 12.8 15.6 18.3 21.1 23.9 26.7 29.4 32.2
Temp

°F

45 50 55 60 65 70 75 80 85 90
Res. k 115.8 100.9 88.1 77.1 67.7 59.6 52.5 46.4 41.2 36.6

The factory default is INTERNAL SENSOR

  • Disconnect the power to the thermostat (24vac).
  • Move the DIP Switch S2 as described in the ‘Dip Switch S2’ table above.
  • Connect the temperature sensor to S4, S5 terminals.
  • Reconnect the power (24vac).
  • Make sure the display reading is that of the external sensor
  • The length of the cable needed for the external sensor is 100 feet (30 meters). Standard cable may be used.
  • If a longer distance is needed, then the cable MUST be shielded.
  • There is a wide range of sensors available for different applications, ex: ducts, rooms, etc.
  • There also exists an option for averaging the temperature.
  • For details please contact our technical support line or visit our web siteMeitay-tec- ETN-24-SUPER-SH- Non-Programmable- Thermostat -4

Operating Manual

On/Off
Press the ON/OFF button to activate or deactivate the thermostat. The word “ON” or “OFF” will appear in the display.

Set temperature
Press the SET buttons (+) or (-); the temperature will flash, change with the set buttons (+) or (-).

Selecting modes
Press the MODE button to switch between the four modes:

  •  Cool
  •  Heat
  •  Cool/heat (auto-change over),
  •  Fan only.

Selecting fan speeds
Press the FAN button to switch between speeds:

  •  Low
  •  Medium
  •  High
  •  Auto speed

Fan/Auto Fan function

  • Press the FAN button to select AUTO FAN, press again to cancel. In
  • AUTO FAN the fan will only run when calling for heat or cool.

Technician Settings

Set temperature limits and offset
First, set the temperature to 10°C.

Set limit for cool

  • Press and hold the MODE button (5 seconds).
  • “COOL” will appear on display.
  • Adjust set limit for “Cool” using the “+” and “-“ buttons.

Set limit for heat

  • Press the MODE button again.
  • “HEAT” will appear on display.
  • Adjust set limit for “Heat” using the “+” and “-“ buttons.

Set the offset (the offset is used for calibration of the measured temperature).

  • Press the MODE button again.
  • Adjust set offset using the “+” and “-“ buttons (range -6°C/+6°C – default 0°C).

Set limit for cool in economy mode

  • Press the MODE button again.
  • “AUX” and “COOL” will appear on display.
  • Adjust set limit for “Cool” in economy mode using the “+” and “-“ buttons.

Set limit for heat in economy mode

  •  Press the MODE button again.
  • “AUX” and “HEAT” will appear on display.
  • Adjust set limit for “Heat” in economy mode using the “+” and “-“ buttons.

Set time delay between compressor stages

  •  Press the MODE button again.
  •  “AUX” and number will appear on display.
  •  Adjust set time delay between compressor stages using the “+” and “-“ buttons (Range 1-10 minutes).

Set Dead Band in Auto change over mode

  •  Press the MODE button again.
  •  “ºC” and number will appear on display.
  •  Adjust differential for Auto-change over mode using the “+” and “-“ buttons (Range 2ºC – 5ºC).

Lock/Unlock the thermostat’s buttons

  • First, make sure the set temperature is NOT 10°C.
  • Lock the thermostat’s buttons
  • Press and hold ‘MODE’ button (5 second).
  • Unlock the thermostat’s buttons
  • Press and hold ‘ON’ button (5 second).Meitay-tec- ETN-24-SUPER-SH- Non-Programmable- Thermostat -5

Window contact input

  • The input to connect a door switch, window contact, etc. is normally open (active when closed) and Voltage Free (2 terminals).
  • If window contact closes, the thermostat has two options:
  • Option A: The thermostat will turn OFF.
  • Option B: The thermostat will change the set point (switch to Economy Mode)
  • To change these options in the thermostat please refer to the Dip Switch explanations.

REFERENCE:

DOWNLOAD MANUALS:

Meitay-tec ETN-24-SUPER-SH Non-Programmable Thermostat Operating Instructions

OTHER MANUALS:

Meitay-tec ETN-24-SUPER-SH Non-Programmable Thermostat Product Specification Guide

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Meitay-tec ETN-24-SUPER-SH Non-Programmable Thermostat Operating Instructions

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