Azbil TY6300Z1000 User manual
1
Specifications/Instructions
AB-6601
Room Thermostat
General
Room Thermostat, Model TY6300Z1000, is a two-
position (ON or OFF) thermostat for indoor use.
It automatically turns on/off warm air heating
equipment, a hot water boiler, or a fan for a plastic
greenhouse, glass house, a crops storage, a
livestock crib, or the like for farm or horticultural
applications.
Also it can be used as anti-freeze thermostat for
ON/OFF operation of a circulating pump or a heater,
or as a high/low limit switch.
Features
(1) Electric two-position control
The temperature sensor, liquid filled, detects
changing of room temperature and activates the
microswitch.
(2) Easy temperature setting
You can set the temperature by the knob in the
front of the thermostat.
Model Number
Model number
TY6300Z1000 Room Thermostat
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Safety Instructions
Please read instructions carefully and use the product
as specied in this manual.
Be sure to keep this manual near by for ready reference.
Usage Restrictions
This product is targeted for general air conditioning.
Do not use this product in a situation where human
life may be affected.
If this product is used in a clean room or a place
where reliability or control accuracy is particularly
required, please contact our sales representative.
Azbil Corporation will not bear any responsibility for
the results produced by the operators.
zCautions for connecting to system
•If this product breaks down, it does not have function
to avoid or notify the abnormal conditions to other
equipment.
Please take countermeasures independently from this
product.
•If the enclosed liquid leaks, the contacts are welded, etc.,
the output might be stuck to ON.
To use this product for controlling a heating device
such as hot water heater, be sure to implement safety
measures, e.g., preventing dry-heating.
zProhibitions for installing this product
Do not install the product in the following environments.
Doing so might cause malfunction of the device or device
failure in a short period of usage.
•Where special chemicals or corrosive gas (such as
ammonia, sulfur, chlorine, ethylenic compound, acids,
etc.) exist.
•Where water droplets or excessive damp air exists.
•Where condensation is made on the product.
•Where exposed to direct sunlight or high temperature.
•Where exposed to direct wind or rain.
•Where vibrations or shocks are applied.
zCautions for installing this product
•Install this product in a location where representative
temperature of the measuring object can be measured.
•Do not install the product in locations such as the
following.Temperature may not be correctly measured.
•Where exposed to warm or cold wind directly.
•Where air stagnates or there is a draft.
• Where the product cannot be securely mounted.
• Where unauthorized persons can have easy access.
•Secure space around the product for maintenance.
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 indicates the
specic 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 noties 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.)
WARNING
If this product is connected to a system, be
sure to implement safety measures.
Failure to do might cause re.
Be sure to ground the product with ground
resistance of less than 100 Ω.
Improper grounding might cause electric
shock or malfunction.
Before wiring or servicing, be sure to turn off
the power to this product.
Failure to do might cause electric shock or
device failure.
Before attaching or detaching the terminal
cover for wiring, be sure to turn off the power
to the product and all the connected devices.
After the wiring work, attach the terminal
cover at the original position.
Failure to do so might cause electric shock.
If seal connectors or conduits cannot be used,
use grommets.
Failure to do so might cause electric shock
due to touching the terminals.
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CAUTION
Use this product under the operating
conditions (for temperature, humidity,
power, vibration, shock, mounting direction,
atmosphere, etc.) listed in the specications.
Failure to do so might cause fire or device
failure.
Installation and wiring must be performed
by qualied personnel in accordance with all
applicable safety standards.
All wiring must comply with applicable codes
and ordinances.
To connect the wires to the screw terminals,
use crimp terminal lugs that have insulation.
Failure to do so might cause short circuit and
result in device failure or re.
Firmly tighten the terminal screws.
Insufficient tightening of the terminal screws
might cause overheating or re.
Do not disassemble the product.
Doing so might cause electric shock or device
failure.
Dispose of the product as industrial waste in
accordance with your local regulations.
Do not reuse all or part of this product.
IMPORTANT •To use this product properly, follow the
instructions described in this manual and
the manuals for other devices connected
to this product.
•Use the product within the rated operating
ranges given in this manual. Failure to do
so might cause contact welding and xed
output.
Dimensions
Figure 1. Dimensions (Model TY6300Z1000) (mm)
23.6
φ22 knockout hole
(x3)
19.2
147.4
22.2 103
128.8
Rear view
12
3×φ4.6 hole
5.3
28.5
28.5
90
(71.5)
57.3
73.2 8.3
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Specications
Item Specication
Temperature setting range -10–60 °C
Temperature setting
accuracy
± 2.5 °C (when ambient temperature is 23 °C)
Differential gap Approx. 2.5 °C (when ambient temperature is 23 °C)
Switching operation When temperature rises, terminal R and W are Closed, terminal R and B are Open.
When temperature falls, terminal R and W are Open, terminal R and B are Closed.
Switch contact rating Load 24 V AC 120 V AC 240 V AC
Operating 2.0 A 7.4 A 3.7 A
Startup — 44.4 A 22.2 A
Resistor — 10.0 A 5.0 A
Environment conditions Operating conditions Transportation/storage conditions
Ambient temp. -10–65 °C -20–65 °C
Ambient
humidity
Max. 90 % RH
(without condensation)
Max. 95 % RH
(without condensation)
Installation Mount the thermostat using the mounting holes on the back side of its case.
Wiring Wire to the terminal screws (M4) on the microswitch (see Figure 7. and 8.)
Weight 0.7 kg
Color Cover, natural gray DIC G-261 (ver. 1)
Accessories Four wood screws (φ4.1x16 mm)
One grommet (nylon resin, black)
Installation
WARNING
If seal connectors or conduits cannot be used, use grommets.
Failure to do so might cause electric shock due to touching the terminals.
CAUTION
Use this product under the operating conditions (for temperature, humidity, power, vibration, shock,
mounting direction, atmosphere, etc.) listed in the specications.
Failure to do so might cause re or device failure.
Installation and wiring must be performed by qualied personnel in accordance with all applicable
safety standards.
zInstallation Location
Install the product on a wall in the following conditions.
• Install the thermostat in a location where air circulates and representative temperature is measured.
• Install it on a wall approx. 1.5 m high from the oor.
However the optimum level may vary depending on the environmental conditions.
zProhibitions for installing this product
Do not install the product in the following environments.
Doing so might cause malfunction of the device or device failure in a short period of usage.
•Where special chemicals or corrosive gas (such as ammonia, sulfur, chlorine, ethylenic compound, acids, etc.) exist.
•Where water droplets or excessive damp air exists.
•Where condensation is made on the product.
•Where exposed to direct sunlight or high temperature.
•Where exposed to direct wind or rain.
•Where vibrations or shocks are applied.
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zCautions for installing this product
•Install this product in a location where representative
temperature of the measuring object can be measured.
•Do not install the product in locations such as the
following. Temperature may not be correctly measured.
•Where exposed to warm or cold wind directly.
•Where air stagnates or there is a draft.
• Where the product cannot be mounted rmly.
• Where unauthorized persons can have easy access.
•Secure space around the product for maintenance.
zInstallation procedure (Model TY6300Z1000)
IMPORTANT •Do not leave the cover for the unit and
terminals detached.
•During installation, do not twist, deform,
flatten, or damage the temperature
sensing element.
•Remove the knockout holes being careful
not to leave protrusions or burrs.
Failure to do so might damage the wires
or cause injury.
(1) Loosen the cover mounting screw and remove
the cover.
(2) Loosen the terminal cover screw and remove
the terminal cover.
(3) Remove the knockout hole at the side where the
wires are pulled in.
Note:Knockout hole is removed by simply pushing it from the
inside.
(4) Remove the protrusions or burrs at the opening.
(5) Attach the conduit.
Wiring conduit is commercially available.
(6) With the wood screws, mount and x the case
on a wall at an appropriate height.
Note:Be careful not to distort the temperature sensing ele-
ment (coiled).
(7) Connect wires.
Refer to ■ Wiring.
(8) Attach and x the terminal cover to the original
position with the mounting screw.
(9) Attach and x the cover with the cover mounting
screw.
zAttaching the grommet (accessory part)
Figure 2. Grommet (mm)
If the left-side knockout hole is used and a conduit
is not used, attach the included grommet to the
openings as shown in Figure 3.
The grommet prevents a finger from entering into
the opening in order not to cause electric shock.
Note:Before wiring, attach the grommet.
(1) Insert the grommet in the knockout hole as
illustrated in Figure 4.
(2) Push the grommet until the tab clicks.
(3) Ensure the grommet is rmly inserted.
Note:Do wirings through the grommet following the instructions
in this manual.
Figure 3. Knockout hole for attaching the grommet
Figure 4. Attaching the grommet
φ23.8 6.4
Tab
(on both sides)
Knockout hole
(left side)
Grommet
Note:Insert the small diameter
side of the grommet into
the knockout hole.
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Figure 5. Attaching/detaching the front cover
Front cover
Front cover mounting screw (x1)
Main unit
Figure 6. Attaching/detaching the terminal cover
Terminal cover Terminal cover
mounting screw (x1)
Main unit
Figure 7.
Figure 8.
103
128.8
128.8
(Wall or panel)
Hole
73.2
73.2
11.9
103 11.9
Main unit
Wood screws (x4, included)
Nominal diameter 4.1, L=16 φ22 Knockout hole (x3)
Element
Mounting hole
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zProcedure for replacing the existing product (Model TY631A1121-1, T631C1038, or T631C1046)
Replace the existing product with this product (Model TY6300Z1000) using the adapter plate (Part No.
83165180-001, sold separately).
Figure 9. Dimensions (replacing Model T631A1121-1) (mm)
Figure 10. Dimensions (replacing Model T631C1038, T631C1046) (mm)
(1) Attach the product to the adapter plate (Part No. 83165180-001, sold separately) by two included at-head
screws (M3, L=5).
(2) Remove the front cover and terminal cover.
(3) Remove the knockout hole at the side where the wires are pulled in.
Knockout hole is removed by simply pushing it from the inside.
(4) Remove the protrusions or burrs at the opening.
(5) Attach the conduit. Wiring conduit is commercially available.
Note:Attach the grommet as necessary referring to ● Attaching the grommet (accessory part).
(6) Attach the product and the adapter plate through the two holes located upper to the wall surface using the
two wood screws (1) included in the product (nominal diameter 4.1, L=16) .
(7) Hold the adapter plate through two holes located lower to the wall surface using the two wood screws (2)
included in the product (nominal diameter 4.1, L=16) .
(8) Connect wires.
Refer to ■ Wiring.
(9) Attach and x the terminal cover to the original position with the mounting screw.
(10) Attach and x the cover with the cover mounting screw.
150.2
(71.5)
57.3
23.6 103
60
(23.6)
1.6
20.6
28.7
106
(90)
89 (8.5)
28.5
Adapter plate (sold separately)
Part No. 83165180-001
Adapter plate
150.2
(71.5)
57.3
23.6 107.7
113.3 (8.5)
(14.1)
1.6
20.6
28.7
106
(90)
(11.8)84.1
82.8 (13.9)
28.5
Adapter plate (sold separately)
Part No. 83165180-001
Adapter plate
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AB-6601
Note:Figure 11. illustrates how to mount the product replacing Model T631A1121-1 as an example.
For other existing models, adjust the dimensions according to each model referring to this gure.
Figure 11. Mounting the product (replacing Model T631A1121-1)
Main unit
Jointly screw on wall Flat-head screws, 2 pcs
＊M3, L=5
Adapter plate (sold separately)
Part No. 83165180-001
Wood screws (2), 2 pcs
＊Nominal diameter 4.1, L=16
Wood screws (1), 2 pcs
＊Nominal diameter 4.1, L=16
φ22 Knockout hole (x3)
Element
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Wiring
WARNING
If this product is connected to a system, be sure to implement safety measures.
Failure to do might cause re.
Be sure to ground the product with ground resistance of less than 100 Ω.
Improper grounding might cause electric shock or malfunction.
Before wiring or maintenance, be sure to turn off the power to the product.
Failure to do so might cause electric shock.
Before detaching the terminal cover, be sure to turn off the power to the product and all the connected
devices.
After wiring, attach the terminal cover at the original position.
Failure to do so might cause electric shock.
CAUTION
Installation and wiring must be performed by qualied personnel in accordance with all applicable
safety standards.
All wiring must comply with applicable codes and ordinances.
To connect the wires to the screw terminals, use crimp terminal lugs that have insulation.
Failure to do so might cause short circuit and result in device failure or re.
Firmly tighten the terminal screws.
Insufcient tightening of the terminal screws might cause overheating or re.
IMPORTANT •To use this product properly, follow the instructions described in this manual and the manuals for other
devices connected to this product.
•In the final step, connect the power supply to the product.
If you touch the terminals mistakenly, an accident or damages might be caused.
•Connect appropriate loads, which satisfy the contact rating specified in the specifications, to the
terminals.
•If timer, auxiliary relays, etc. are used for additional features, select reliable parts and implement them in
circuits correctly.
•Correctly supply power, voltage and frequency, to the devices as specified in their specifications.
•After wiring, check that wires are correctly wired.
Incorrect wiring may cause device damage or malfunction.
•During wiring, do not twist, deform, flatten, or damage the temperature sensing element.
Doing so may cause an incorrect operation.
(1) Design an electronic circuit referring to ■ Instrumentation Examples and the manuals of each device.
(2) Check the electric wires to use.
• High insulation performance
• Enough current capacity
Note:Since it is humid in a plastic greenhouse or glass house, be careful to check the insulation performance.
(3) Turn off the power to the product.
(4) Insert the electric wires in a conduit and pull them in the case.
If a conduit is not used, provide a xture to hold the wires near the product in order to reduce tension from
the wires.
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(5) Connect the wires to the screw terminals (marked R, B, and W) on the top of microswitch using round
terminals.
Pull in the wires from the opening at the left side to the microswitch.
Note:Check the direction of crimp terminal lugs to connect them to the screw terminals. (See Figure 12.)
If the terminal lugs are not set properly as illustrated, they or wires interfere each other and the terminal cover will not be able to
attach.
Note:Pull in the wires from the left-hand of the Terminal cover opening and lay the wires in direction as illustrated by the arrow, or pull
in the wires from the bottom side of the terminal cover to lay the wires.
Figure 12. Wiring example
(6) For the protective grounding terminal (earth terminal), use an insulated round crimping terminal (M4 size)
for wiring.
•
When the product is grounded outside the case
Do wiring as illustrated in Figure 13 (a).
•
When the product is grounded inside the case
Referring to Figure 13 (b), fasten the ground wire jointly with other wire a wall or panel on the top right
hole using the included screw.
Figure 13.
(7) Check that the wiring has been done correctly.
(8) Attach and x the terminal cover to the original position with the mounting screw.
(9) Reattach the front cover to the case.
(10) Turn on the power to the product for starting operation..
Fit the wires and crimp terminal lugs within this range considering
the terminal cover attachment.
Position of the terminal cover opening
Approx. 38 mm
(a) When the product is grounded outside the case (b) When the product is grounded inside the case
Screw for ground terminal
(Jointly used with other wire)
Screw for ground terminal
(Screw the ground terminal here in
preference to grounding inside the case.)
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Instrumentation Examples
Figure 14. Controlling fan
Figure 15. Hot water boiler (controlling circulating pump)
Figure 16. Hot water boiler (controlling solenoid valve)
Model
TY6300Z1000
Model
TY6300Z1000
Ventilation fan
Ventilation fan
Power supply
Model
TY6300Z1000
Model
TY6300Z1000
Circulation pump
Hot water boiler
Circulation
pump
Power supply
Model
TY6300Z1000
Model
TY6300Z1000
Model
TY6300Z1000
Ventilation fan
Hot water boiler
Electromagnetic
valve
Power supply
Figure 17. Controlling warm air heater
Figure 18. Controlling chiller
Figure 19. Abnormal temperature alarm for power reception panel
and control panel
Model
TY6300Z1000
Model
TY6300Z1000
Warm air heater
Warm air
heater
Power supply
Model
TY6300Z1000
Model
TY6300Z1000
Chiller
Chiller
Refrigerator
Power supply
Model No.
TY6300Z1000
Model
TY6300Z1000
Model
TY6300Z1000
Alarm bell/lamp
Alarm bell/lamp
Power supply
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Figure 23. Heating operation
zOperation check
IMPORTANT •Because of delayed response of the
detecting element, the differential gap may
seem to be large.
As necessary, adjust the mounting location,
etc. to eliminate delayed response.
(1) Turn on the power to the product.
(2) Turn the setting knob to set the setpoint.
(3) Check that the control target equipment normally
runs or stops as intended.
(4) Turn off the power to the product.
Temperature of
sensing element
[°C]
Differential gap
2.5 °C (fixed)
Setpoint
Between terminal
R and B: Close
Between terminal
R and W: Open
When temperature falls
Between terminal
R and B: Open
Between terminal
R and W: Close
When temperature rises
Settings
zTemperature setting
Turn the setting knob on the front of cover to set
the indicator (needle) at the desired temperature
(setpoint).
Turn the setting knob clockwise to raise the
temperature setting or counterclockwise to lower it.
Figure 20. Temperature setting
zSwitching operation
When the temperature rises and reaches the
setpoint, the contacts between terminal R and B
close; after the temperature falls by the amount of
the differential gap, the contacts open.
When the temperature falls and reaches the
setpoint, the contacts between terminal R and W
close; after the temperature rises by the amount of
the differential gap, the contacts open.
Be careful to do wiring.
Figure 21. Switch conguration
Figure 22. Cooling operation
Indicator (needle)
Setting
knob
Heating
Cooling
Temperature rise
Micro switching
Temperature of
sensing element
[°C]
Differential gap
2.5 °C (fixed)
Setpoint
Between terminal
R and B: Close
Between terminal
R and W: Open
When temperature falls
Between terminal
R and B: Open
Between terminal
R and W: Close
When temperature rises
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Maintenance
WARNING
If this product is connected to a system, be sure to implement safety measures.
Failure to do might cause re.
Be sure to ground the product with ground resistance of less than 100 Ω.
Improper grounding might cause electric shock or malfunction.
Before wiring or maintenance, be sure to turn off the power to the product. Failure to do so might
cause electric shock.
Before detaching the terminal cover, be sure to turn off the power to the product and all the connected
devices.
After wiring, be sure to attach the terminal cover at the original position
Failure to do so might cause electric shock.
CAUTION
Do not disassemble the product.
Doing so might cause electric shock or device failure.
Determine the appropriate cycle of maintenance and inspection, taking into consideration the environmental
conditions, frequency of use, etc.
If use is only occasional, inspection before every use is recommended.
Maintain and inspect the product following the procedures below.
(1) Wipe dirt and dust from the temperature sensing element using a soft clean cloth or toothbrush so that the
element can be effectively exposed to the air.
(2) Check that the sensing element is not deformed, attened, or damaged.
(3) In the same way as (1), wipe the setting knob and the terminal posts of the microswitch and the nearby
parts.
(4) Check that the terminal screws are rmly tightened.
(5) Check that the wires are well insulated.
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This blank page is added for page layout purposes.
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AB-6601
This blank page is added for page layout purposes.
16
Rev. 2.0 Aug. 2015 AB-6601
(J: AI-6601 Rev. 3.0)
http://www.azbil.com/
Building Systems Company
Specications are subject to change without notice.
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