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TCY-MT 

Technical specifications 

 

Doc: 70-00-0058 V1.2, 20160322 

© Vector Controls GmbH, Switzerland 

Page 2 

Subject to alteration 

www.vectorcontrols.com 

Technical specifications 

Power Supply 

Operating Voltage 

24 V AC/DC ± 10 %, 50/60 Hz, Class 2 48VA max 

Power Consumption 

Max. 1.5 VA 

Electrical Connection 

Terminal Connectors,  
wire 0.34-2.5 mm

2

 (AWG 24…12)

 

Signal inputs 

Temperature Input 

 

Range 

0-50 °C (32-122 °F) 

Accuracy 

0.5 K 

Signal outputs 

Analog Outputs 
Output Signal 

Resolution 
Maximum Load 

AO1, For TCY-MT4 AO2 
DC 0-10 V 

9.76 mV (10 bit) 
10 mA  

Environment 

Operation 
Climatic Conditions 

Temperature 

Humidity 

To IEC 721-3-3 
class 3 K5 

0-50 °C (32-122 °F) 

<95 % r.H. non-condensing 

Transport & Storage 
Climatic Conditions 

Temperature 

Humidity 

Mechanical Conditions 

To IEC 721-3-2 and IEC 721-3-1 
class 3 K3 and class 1 K3 

-25-70 °C (-13-158 °F) 

<95 % r.H. non-condensing 

class 2MT2 

Standards 

conform according to  
EMC Standard 

89/336/EEC 

EMEI Standard 73/23/EEC 

 
EN 61 000-6-1/ EN 61 000-6-3 

Product standards 
Automatic electrical controls for 

household and similar use 

Special requirement on 

temperature dependent controls 

 
EN 60 730 –1 

 

EN 60 730 – 2 – 9 

Degree of Protection 

IP30 to EN 60529 

Safety Class 

III (IEC 60536) 

Cover, back part 
Mounting Plate 

Fire proof ABS plastic (UL94 class V-0) 
Galvanized Steel 

General 

Dimensions (H x W x D) 

Front part: 88 x 88 x 21 mm (3.5” x 3.5” x 0.8”)  

Power case: ø 58 x 32 mm (ø 2.3” x 1.3”) 

 

Weight (including package) 

252 g (8.9 oz) 

Dimensions [mm] (inch) 

88 (3.5) 

32 (1.2) 

21  

(0.8) 

8

8

 (

3

.5

5

8

 (

2

.3

Summary of Contents for TCY-MT2-W01

Page 1: ...es and current inputs and outputs the TCI product range is recommended The TCY MT can be configured using the standard operation terminal No special tool or software is required Name Ordering Item Nam...

Page 2: ...122 F 95 r H non condensing Transport Storage Climatic Conditions Temperature Humidity Mechanical Conditions To IEC 721 3 2 and IEC 721 3 1 class 3 K3 and class 1 K3 25 70 C 13 158 F 95 r H non conden...

Page 3: ...rect sunlight or other heat sources e g the area above radiators and heat emitting electrical equipment Avoid locations behind doors outside walls and below or above air discharge grills and diffusers...

Page 4: ...connected to a power supply for at least 10 hours for the backup function to operate accordingly Error messages The TCY MT may display the following error condition Err1 The connection to the tempera...

Page 5: ...WN buttons Select 009 in order to get access to the user parameters 241 for controls parameters Press OPTION after selecting the correct password 3 Once logged in the parameter is displayed immediatel...

Page 6: ...Cooling mode YC1 1 TCY MT2 W02 Heating mode YH1 2 TCY MT2 Heating and Cooling 2 pipe system YH1 YC1 3 TCY MT4 Heating and Cooling 4 pipe system YH1 YC1 TCY MT2 0 2 TCY MT4 0 3 TCY MT2 W01 0 TCY MT2 W...

Page 7: ...MT4 heating output 0 100 0 CP 14 Max output for AO1 TCY MT4 heating output 0 100 100 CP 15 Min output for AO2 TCY MT4 cooling output 0 100 0 CP 16 Max output for AO2 TCY MT4 cooling output 0 100 100...

Page 8: ...on detectors for offices CP18 2 Switching Energy Hold OFFand Comfort modes Opening the external temperature input will force the unit into the OFF operation mode The operation mode cannot be overridde...

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