Azbil TY6000Z2000 User manual
AB-7258
© 2014-2018 Azbil Corporation All Rights Reserved.
1
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
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2
Safety Instructions
Please read instructions carefully and use the product as specified in this manual. Be sure to keep this manual nearby for quick
reference.
Restrictions on Use
This product was developed, designed, and manufactured for general air conditioning use.
Do not use the product in a situation where human life may be at risk or for nuclear applications in radiation
controlled areas. If you wish to use the product in a radiation controlled area, please contact Azbil Corporation.
Particularly when the product is used in the following applications where safety is required, implementation of
fail-safe design, redundant design, regular maintenance, etc., should be considered in order to use the product
safely and reliably.
• Safety devices for protecting the human body
• Start/stop control devices for transportation
machines
• Aeronautical/aerospace machines
For system design, application design, instructions for use, or product applications, please contact Azbil
Corporation.
Azbil Corporation bears no responsibility for any result, or lack of result, deriving from the customer's use of the
product.
Recommended Design Life
It is recommended that this product be used within the recommended design life.
The recommended design life is the period 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 acceleration tests, endurance tests, etc., taking into
consideration the operating environment, conditions, and frequency of use as basic parameters.
The recommended design life of this product is 11 years.
Warnings and Cautions
WARNING Alerts users that improper handling may cause death or serious injury.
CAUTION Alerts users that improper handling may cause minor injury or material loss.
Signs
Alerts users possible hazardous conditions caused by erroneous operation or erroneous use. The symbol inside
graphically indicates the specific type of danger.
(For example, the sign on the left warns of the risk of electric shock.)
Notifies users that specific actions are prohibited to prevent possible danger. The symbol inside graphically
indicates the prohibited action.
(For example, the sign on the left notifies that disassembly is prohibited.)
Instructs users to carry out a specific obligatory action to prevent possible danger. The symbol inside graphically
indicates the actual action to be carried out.
(For example, the sign on the left indicates general instructions.)
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CAUTION
Use the product under the operating conditions (temperature, humidity, power, vibration, shock, mounting direction,
atmospheric condition, etc.) as listed in the specifications.
Failure to do so might cause fire or device failure.
Use the product within the rated operating ranges as listed in the specifications.
Failure to do so might 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 so might cause fire or device failure due to short circuit.
Do not disassemble the product.
Doing so might cause electric shock or device failure.
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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*
1
*
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*
1
*
2
*
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.
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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
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Installation
CAUTION
Use the product under the operating conditions (temperature, humidity, power, vibration, shock, mounting direction,
atmospheric condition, etc.) as listed in the specifications.
Failure to do so might cause fire or device failure.
Installation and wiring must be performed by qualified personnel in accordance with all applicable safety standards.
Requirements for installation location
IMPORTANT:
● Installation location of Neostat largely affects temperature or humidity control. Carefully select the location.
● Ask our salesperson for use of Neostat in a special application, as mentioned below.
- Chemical (organic solvent) atmosphere may shift the output values.
- Corrosive gas, organic solvent, and other chemicals contained in the atmosphere can cause measuring
error of Neostat, shorten the service life of Neostat, or damage Neostat.
● Do not tighten or loosen the screws (except the screws described in the Installation steps sections).
Doing so might damage Neostat.
● Hold the guide, but not the setting dial, when lifting the Neostat main unit. (See Fig. 3)
Failure 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 circulation is interfered (by furniture or door, for example).
● Humidity/temperature sensing is affected by draft, downdraft, and hot/cold air from water pipes/ducts.
● Humidity/temperature sensing is affected by weather conditions (including sunlight and outdoor air).
● There is vibration.
● Dew condensation occurs.
● Water drops on.
● Hot/chilled water pipe or steam pipe is located within 1 m radius.
● Atmosphere that contains corrosive gas, organic solvent, or other chemicals surrounds.
● Chemicals or oils adhere.
When they adhered, wipe them immediately with a dry soft cloth. If chemicals or oils remain on the case, chemical cracks
might be made on it.
● Polluted environment that contains oil mist or other contaminants surrounds.
● Dust gathers on Neostat. (This may cause current leakage.)
● Do not install Neostat outdoors or in a duct.
● Do not install Neostat directly or horizontally on a ceiling.
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Precautions for installation
● Secure the clearance for wiring inside the wall (as shown in Figs. 1 and 3).
● Install Neostat with a dedicated mounting kit (sold separately) suitable for your application.
● Do not allow any refuse such as an electric wire scrap to get inside Neostat.
● Do not allow the lead wires caught between the mounting surface of Neostat and the wall.
● Do not put heavy load on the setting dial, the lead wires, etc. Doing so may distort Neostat, causing failure or affecting
humidity control.
● If air infiltrates to the rear side of the Neostat from the inside of the installed wall through the outlet box, shut off the air by
sealing the outlet box.
● Be sure to tighten 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 so that it adapts to ambient conditions (atmospheric environment).
Cover removal
To remove the cover:
Press the spring, located on the upper center part of the Neostat main unit, using a thin object.
To attach the cover:
Engage the tabs, located on the lower part of the cover, with the slots on the lower part of the main unit. Then fix the cover with
the spring, located on the upper center part of the Neostat main unit.
Figure 3. Cover removal
Cove
r
Press the spring.
Main unit
Spring
Guide
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Installation steps: Neostat directly on a wall (for new installation)
1) Mount the outlet box cover (conforming to JIS C8340:1999 Boxes and box covers for rigid metal conduits (mounting
dimension: 66.7 mm)) so that the two mounting holes are vertically aligned.
2) Remove the cover from Neostat. (See the Cover removal section.)
3) Unscrew the Neostat main unit screw. Then, hold and lift the guide to remove the main unit from the base.
Do not hold the setting dial to remove the main unit.
4) Attach the Neostat base to the outlet 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 removal section.)
Figure 4. Installation: Neostat directly on a wall (for new installation)
66.7 mm
Base of Neostat
2 pan-head machine screws (M4 x 10)
of Neostat
Main unit screw (M3)
preassembled with the main unit
Main unit of Neostat
Cover of Neostat
Outlet box cover (JIS C8340
with 66.7 mm mounting dimension,
commercially available)
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Installation steps: Neostat directly on a wall with the adapter (for replacement of the former model)
Outlet box cover (conforming to JIS C8340:1999 Boxes and box covers for rigid metal conduits (mounting dimension: 66.7 mm))
of the former model Neostat is mounted with the two mounting holes horizontally aligned. Provide the adapter (Part No.
83172617-001) to replace with the new model Neostat.
1) Remove the cover from Neostat. (See the Cover removal section.)
2) Unscrew the Neostat main unit screw. Then, hold and lift the guide to remove the main unit from the base.
Do not hold the setting dial to remove the main unit.
3) Attach the adapter to the outlet box cover so that the arrow (indicated with "UP") points upwards, using two flat-head screws
(M4 x 10) 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 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 removal section.)
Figure 5. Installation: Neostat directly on a wall (for replacement of the former model)
Base of Neostat
2 pan-head machine screws (M4 x 6)
of the adapte
r
Main unit screw (M3)
preassembled with the main unit
Main unit of Neostat
Cover of Neostat
Outlet box cover (JIS C8340
with 66.7 mm mounting dimension,
commercially available)
Adapte
r
(sold separately)
2 flat-head screws (M4 x 10)
of the adapte
r
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Installation steps: Neostat on Thermoplate for open wiring with the adapter
1) Remove the cover from Neostat. (See the Cover removal section.)
2) Unscrew the Neostat main unit screw. Then, hold and lift the guide to remove the main unit from the base.
Do not hold the setting dial to remove the main unit.
3) Attach the adapter to the Thermoplate for open wiring so that the arrow (indicated with "UP") points upwards, using two
flat-head screws (M4 x 10) 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 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 removal section.)
Figure 6. Installation: Neostat on Thermoplate for open wiring
Base of Neostat
2 pan-head machine screws (M4 x 6)
of the adapte
r
Main unit screw (M3)
preassembled with the main unit
Main unit of Neosta
t
Cover of Neostat
Thermoplate for open wiring
(Wires not led inside the wall,
sold separately)
Adapter (sold separately)
2 flat-head screws (M4 x 10)
of the adapte
r
This manual suits for next models
15
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