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AB-7258 

© 2014-2018 Azbil Corporation All Rights Reserved. 

Specifications/Instructions 

 

Neostat 

Room Thermostat, Room Humidistat 

 
General 

Neostat  Models  TY600_Z,  TTY6023Z,  and  TY900_Z  are 
series of electric room thermostat. Neostat Model HY6000Z 
is an electric room humidistat.  

Neostat  is  similar  in  design  and  size  to  Neosensor,  the 
electronic room temperature and/or humidity sensor.  

A  temperature-sensitive  diaphragm  is  adopted  for  the 
thermostat, and a moisture-sensitive nylon ribbon is adopted 
for the humidistat. 

 

Features 

●  Simple  connection  to  an  actuator  allows  easy 

temperature/humidity control.  

●  Compact (thin) and lightweight. 

●  Several installation types selectable in combination with 

optional auxiliary devices. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Model Numbers 

Thermostat 

Model number 

Control action 

Range 

Switch for heating/cooling 

changeover 

Our corporate logo  

(on the cover) 

TY6000Z2000 

Two-position, one-step 

10 °C to 30 °C 

Without switch 

Printed 

TY6000Z2000-1 

Not printed 

TY6001Z2000 

With switch 

Printed 

TY6001Z2000-1 

Not printed 

TTY6023Z2000 

Two-position, two-step 

Without switch 

Printed 

TTY6023Z2000-1 

Not printed 

TY9000Z2000 

Proportional* 

Without switch 

Printed 

TY9000Z2000-1 

Not printed 

TY9001Z2000 

With switch 

Printed 

TY9001Z2000-1 

Not printed 

Note: 
  *  Use Neostat (proportional type) with our Control Motor, ACTIVAL™, etc. 
 

Humidistat 

Model number 

Control action 

Range 

Our corporate logo (on the cover) 

HY6000Z2000 

Tow-position 

30 %RH to 90 %RH 

Printed 

HY6000Z2000-1 

Not printed 

 

Summary of Contents for HY6000Z

Page 1: ...tweight Several installation types selectable in combination with optional auxiliary devices Model Numbers Thermostat Model number Control action Range Switch for heating cooling changeover Our corporate logo on the cover TY6000Z2000 Two position one step 10 C to 30 C Without switch Printed TY6000Z2000 1 Not printed TY6001Z2000 With switch Printed TY6001Z2000 1 Not printed TTY6023Z2000 Two positio...

Page 2: ...riod during which you can use the product safely and reliably based on the design specifications If the product is used beyond this period its failure ratio may increase due to time related deterioration of parts etc The recommended design life during which the product can operate reliably with the lowest failure ratio and least deterioration over time is estimated scientifically based on accelera...

Page 3: ... cause device failure Installation and wiring must be performed by qualified personnel in accordance with all applicable safety standards All wiring must comply with applicable codes and ordinances Before wiring be sure to turn off the power to the product Failure to do so might cause electric shock To connect the wires to the screw terminals use crimp terminal lugs with insulation Failure to do s...

Page 4: ...agm Humidistat Moisture sensitive nylon ribbon Environment conditions Rated operating conditions Transport storage conditions Model TY600_Z Model TTY6023Z Model TY900_Z Ambient temperature 0 50 C 20 50 C Ambient humidity 10 90 RH without condensation 5 95 RH without condensation Model HY6000Z Ambient temperature 10 40 C 20 50 C Ambient humidity 10 90 RH without condensation 5 95 RH without condens...

Page 5: ... 7258 5 Dimensions Neostat Note Secure more than 15 mm clearance inside the mounting wall when installing Neostat Figure 1 Dimensions mm Neostat Adapter Figure 2 Dimensions mm Adapter 80 80 77 43 77 80 80 ...

Page 6: ...ure to do so might damage Neostat Install Neostat on an indoor wall where Representative temperature humidity of the room zone to control can be measured approx 1 5 m high above the floor Ambient wind velocity is 0 1 to 0 15 m s There is enough maintenance space left in front of Neostat Do not install Neostat on a wall where Heat generated by office device or equipment for example stays on Air cir...

Page 7: ...en all the screws necessary for installation Tighten the screws with the specified torque 78 5 Nꞏcm for terminals and wall mounting screws 39 2 Nꞏcm for main unit mounting screws Neostat may get damaged by excessive tightening and may drop from the wall by insufficient tightening Be careful not to touch the diaphragm or nylon ribbon when Neostat is uncovered After installation leave Neostat well s...

Page 8: ...tlet box cover so that the arrow indicated with UP points upwards using two pan head machine screws M4 x 10 supplied with Neostat Tightening torque 78 5 Nꞏcm 5 Wire Neostat See the Wiring section 6 Attach the Neostat main unit to the base using the main unit screw M3 preassembled with the Neostat main unit Tightening torque 39 2 N cm 7 Attach the Neostat cover to the main unit See the Cover remova...

Page 9: ...supplied with the adapter Tightening torque 78 5 Nꞏcm 4 Attach the Neostat base to the adapter so that the arrow indicated with UP points upwards using two pan head machine screws M4 x 6 supplied with the adapter Tightening torque 78 5 Nꞏcm Note Do not use pan heat machine screw M4 x 10 supplied with Neostat 5 Wire Neostat See the Wiring section 6 Attach the Neostat main unit to the base using the...

Page 10: ...ints upwards using two pan head machine screws M4 x 6 supplied with the adapter Tightening torque 78 5 Nꞏcm Note Do not use pan heat machine screw M4 x 10 supplied with Neostat 5 Wire Neostat See the Wiring section 6 Attach the Neostat main unit to the base using the main unit screw M3 preassembled with the Neostat main unit Tightening torque 39 2 N cm 7 Attach the Neostat cover to the main unit S...

Page 11: ...3 x 5 supplied with Thermoplate Note Do not use the other hole for upper screw mount Figure 7 Mounting plate of Thermoplate 3 Attach the adapter to Thermplate so that the arrow indicated with UP points upwards using two flat head tapping screws M2 6 x 8 supplied with Thermoplate 4 Remove the cover from Neostat See the Cover removal section 5 Unscrew the Neostat main unit screw Then hold and lift t...

Page 12: ... UP points upwards using two pan head machine screws M4 x 6 supplied with the adapter Tightening torque 78 5 Nꞏcm Note Do not use pan heat machine screw M4 x 10 supplied with Neostat 5 Wire Neostat See the Wiring section 6 Attach the Neostat main unit to the base using the main unit screw M3 preassembled with the Neostat main unit Tightening torque 39 2 N cm 7 Attach the cover of Multi Thermocase ...

Page 13: ...s with insulation Correctly connect the wires from the load to Neostat Make sure that all the wires are tightly connected Wiring diagram Neostat Model TY9001Z2000 1 ACTIVAL or Control Motor Transformer Temp rise Heating Cooling Switch Figure 14 Wiring diagram Model TY9001Z2000 1 Temp rise Cooling equip Heating equip Figure 10 Wiring diagram Model TY6000Z2000 1 Neostat Model TY6000Z2000 1 Temp rise...

Page 14: ...ol Motor cannot be connected to Neostat IMPORTANT To connect Model TY900_Z to a device other than the above mentioned ask our salesperson to check if Model TY900_Z is connectable to the device Wiring of the humidistat model Model HY6000Z is the two position one step type humidistat for ON OFF control of a solenoid valve auxiliary relay or the like Switching Action of Two position Control Thermosta...

Page 15: ...Figure 18 Switching action of Model TTY6023Z2000 1 in cooling mode Cooling step 2 OFF Differential Approx 1 5 C fixed Cooling step 1 ON Cooling step 1 OFF Setpoint Differential between steps Approx 2 C fixed Differential Approx 1 5 C fixed Differential Approx 1 5 C fixed Setpoint Heating step 2 ON Heating step 2 OFF Heating step 1 ON Heating step 1 OFF Differential between steps Approx 2 C fixed T...

Page 16: ...Press lightly to release lock and sift the range adjusters for high and low limits to the desired positions to set Figure 23 Change of the setting range of the thermostat model 3 Attach the cover to the main unit Lock of the setting Lock the setpoint using the range adjusters 1 Remove the cover of Neostat See the Cover removal section 2 Shift the setting dial so that the pointer points to the desi...

Page 17: ...stalled in an animal breeding facility or an operating room and when the room is fumigated attach the protection cover sold separately over the product Before removing the cover check that fumigants are dried out If fumigants remain on the case chemical cracks might be made on it Pull the cover slowly and straightly to remove it Do not apply excessive force up and down left and right on the cover ...

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Page 19: ...AB 7258 19 This blank page was added for page layout purposes ...

Page 20: ...IVAL is a trademark of Azbil Corporation in Japan or in other countries Specifications are subject to change without notice Building Systems Company http www azbil com Rev 1 0 Feb 2018 AB 7258 J AI 7258 Rev 2 0 20 ...

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