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AB-7258 

Part Numbers of Optional Items 

Mount Neostat with the following optional items (sold separately). Order necessary items. 

Item 

Part number/Model number 

Note 

Adapter 

Part No. 83172617-001 

— 

Auxiliary device 

Thermoplate for individual room 
control 

Model QY1100A 

With slide switch 

Model QY1100C 

With rotary switch 

Model QY1100D 

Thermoplate 

Part No. DY2000A1022 

For mounting one Neostat, lengthwise 

Part No. DY2000A1023 

For mounting one Neostat, crosswise 

Part No. DY2000A2023 

For mounting two Neostat in  
94mm (H) x 192mm (W) outlet box, crosswise 

Part No. DY2000A2024 

For mounting two Neostat in  
106mm (H) x 198mm (W) outlet box, crosswise 

Part No. DY2000A3022 

For mounting three Neostat, crosswise 

Thermoplate for open wiring 
* Thermoplate for open wiring 

is used for open wiring 
installation. 

Part No. DY2000A1021 

For mounting one Neostat, square 

Part No. DY2000A2021 

For mounting two Neostat, crosswise 

Part No. DY2000A3021 

For mounting three Neostat, crosswise 

Multi-Thermocase 

Model TY1100Z 

— 

Protection cover 

83104506-020 

10 pcs 

 
Specifications 

Item 

Specification 

Differential 

Model TY600_Z 
Model TTY6023Z 

1.5 ± 1 °C (in 10–30 °C range) 

Model HY6000Z 

5 ± 3 % RH (in 30–90 % RH range) 

Temperature 

difference 

between steps 
(of  two-position,  two-step 
control) 

Model TTY6023Z  2 ± 1 °C fixed (in 10–30 °C range) 

Proportional band 

Model TY900_Z 

2 ± 1 °C fixed (in 10–30 °C range) 

Sensing elements 

Thermostat 

Temperature-sensitive diaphragm 

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 condensation) 

Contact rating of two-position control*

*

3

 

 

125 V AC 

250 V AC 

24 V DC 

 

Model TY600_Z 

Operating 

6 A 

3 A 

1 A 

Startup 

36 A 

18 A 

10 A 

Resistive load 

6 A 

3 A 

 2A 

Model TTY6023Z  Operating 

4 A 

2 A 

— 

Startup 

18 A 

9 A  

— 

Resistive load 

4  A 

2 A 

— 

Contact rating of two-position control*

*

*

3

 

 

125 V AC 

250 V AC 

24 V DC 

 

Model HY6000Z 

Operating 

4.4 A 

2.2 A 

0.4 A 

Startup 

26.4 A 

13.2 A 

2 A 

Resistive load 

8 A 

4 A 

1 A 

Color 

Pale gray (BN-85, Japan Paint Manufacturers Association in 2003) 

Materials 

Cover 

PC resin 

Base 

PC resin 

Weight 

Approx. 180 g 

Installation 

With the mounting kit (sold separately) 

Connection 

Model TY600_Z 
Model TY900_Z 
Model HY6000Z 

Connections using the terminal blocks 

Model TTY6023Z  Lead wire connection 

Accessory 

Two mounting screws (M4 x 10 mm, pan-head screw) 

Notes: 
 *1  Minimum allowable current is 50 mA. 
 *2  Contact rating of the humidistat model (Model HY6000Z) shown above is the maximum current at startup and in operation when Model 

HY6000Z is connected to dehumidifier/humidifier. 

 *3  Select a device (load) of which the Neostat contact rating is tolerable. If a load larger than the Neostat contact rating is connected to Neostat, 

the contact may be welded and may not turn on or off. 

 

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 ...

Page 18: ...AB 7258 18 This blank page was added for page layout purposes ...

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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