Honeywell-T87-Y87 -Single zone-Thermostat-Product

Honeywell T87/Y87 Single zone Thermostat Product Specifications Guide

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Honeywell T87/Y87 Single-zone Thermostat 

Honeywell-T87-Y87 -Single zone-Thermostat-Product

APPLICATION

T87/Y87 is a family of modern digital room thermostats available in both wired and RF models and capable of Connected operation via a Honeywell RFG100 internet gateway. Output configurations include modulating (OpenTherm) and on/off. Wired OpenTherm models are powered by the OpenTherm bus. The room units for all RF models are powered by 2 x AA alkaline batteries. Applications include direct boiler control or as the room unit in a multi-zone control system, providing room temperature measurement and setpoint adjustment functions. Compatible zone controllers are Evohome and the HCE80 underfloor heating controller.

APPROVALS

  • CE
  • WEEE
  • RoHS

SPECIAL FEATURES

  • Single zone thermostat, offering Connectivity as an upgrade
  • Connected models allow remote operation and scheduling via the Honeywell TCC app for smartphones or tablets
  • Modern, stylish design to fit any decor
  • Compatible for retrofit with previous generations of T87
  • Simple intuitive operation by rotating the dial
  • Large backlit display
  • 0.5°C accuracy
  • Installer mode, allowing setting of maximum and minimum set temperatures and default off setpoint
  • A range of models to suit different installations or applications
  • Battery-operated models use 2xAA alkaline batteries. Minimum battery lifetime 2 years, with battery low warning indicator
  • Control forms are either Modulating (via OpenTherm) or TPI. See Technical Data and Options for more information
  • Suitable for wall mounting
  • Wireless models have 2-way RF communication on 868 MHz band, offering a typical range of 30 m in buildings
  • Wireless control of remote boiler using BDR91 relay box or R8810 OpenTherm bridge
  • Suitable for use as the room unit in systems containing
    Evohome or HCE80 underfloor heating controller

TECHNICAL DATA

Specifications
Power Supply (room thermostat): T87M/T87HC/T87C –

Opentherm 2 wire bus

T87RF – 2xAA (LR6) 1.5V alkaline batteries

T87G – lifetime power pack

Switch Type/Rating: See table options
Wiring: T87M / T87HC / T87C 2 x screw terminals, with access from back T87RF / Y87RF packs – wiring is

to RF transceiver

Operation band: ISM (868.0-868.6) MHz,

1 % duty cycle

Communication range: 30 m in a residential building
Communication technology: 2-way RF, using short, high rate transmissions to minimise air

time and avoid collisions

Blocking immunity: Receiver class 2

(ETSI EN300 220-1)

Protection class: IP20 for T87 room thermostat (IEC144)

IP40 for BDR91, R8810, RFG100

Regulatory Compliance: D1115 for T87M, T87HC D1116 for T87C, Y87C

D1117 for T87RF, Y87RF, Y87RFC

D1118 for T87G

ErP Class: IV (2 %) for T87G, T87RF, Y87RF, Y87RFC

V (3 %) for Y87RF2008

VI (4 %) for T87M, T87HC, T87C, Y87C

Enclosure: Flame-retardant plastic housings
Dimensions: T87 84 mm Φ, 33 mm height
Weight: 133 g (T87RF/T87G),

89 g (T87/T87HC/T87C)

excluding packaging/literature

TRANSPORTATION AND STORAGE

Keep parts in their original packaging and unpack them shortly before use.
The following parameters apply during transportation and storage:

Parameter Value
Min. ambient temperature: 0 °C
Max. ambient temperature: 40 °C
Shipping and storage

temperature:

-20 °C to 55 °C
Min. ambient relative humidity: 10 % *
Max. ambient relative humidity: 90 % *

*noncondensing

ORDERING INFORMATION

Options

 

 

Listing

 

Languages

 

Control Type

 

 

 

 

 

Switch Type

RF Control Connectable* Connected pack  

Thermostat

 

Transceiver

 

Gateway

T87M2018 NL Modulation OpenTherm T87M
T87M2036 EN, ES, FR,

NL, DE, IT,

HU, CZ, PL, SK, RO, TR

Modulation OpenTherm T87M
T87HC2011 NL Modulation

Heat/Cool

OpenTherm T87HC
T87C2055 NL Modulation OpenTherm T87C
Y87C2004 NL, BE Modulation OpenTherm T87C RFG100
T87RF2025 NL TPI uses BDR91 T87RF
T87RF2033 EN TPI uses BDR91 T87RF
T87RF2041 IT, FR, ES TPI uses BDR91 T87RF
T87RF2059 DE TPI uses BDR91 T87RF
Y87RF2008 NL Modulation OpenTherm T87RF R8810
Y87RF2012 NL TPI SPDT 5(3)A 24…230 Vac T87RF BDR91
Y87RF2024 EN TPI SPDT 5(3)A 24…230 Vac T87RF BDR91
Y87RF2058 IT, FR, ES TPI SPDT 5(3)A 24…230 Vac T87RF BDR91
Y87RFC2032 NL, BE TPI SPDT 5(3)A 24…230 Vac T87RF BDR91 RFG100
Y87RFC2066 IT, FR, ES TPI SPDT 5(3)A 24…230 Vac T87RF BDR91 RFG100
Y87RFC2074 PL, HU, CZ,

SK, RO

TPI SPDT 5(3)A 24…230 Vac T87RF BDR91 RFG100
Y87RFC2090 TR TPI SPDT 5(3)A 24…230 Vac T87RF BDR91 RFG100
Y87RFC2116 EN TPI SPDT 5(3)A 24…230 Vac T87RF BDR91 RFG100
T87G2014-E NL TPI SPST 1..250 mA 3..24Vac 40 Vdc T87G

*Device can become Connected by binding to a Honeywell RFG100 Internet Gateway

For more information
homecomfort.resideo.com/europe
Ademco 1 GmbH
Hardhofweg 74821 MOSBACH GERMANY
Phone: +49 6261 810
Fax: +49 6261 81309
Manufactured for and on behalf of the Pittway Sàrl, La Pièce 4, 1180 Rolle, Switzerland by its Authorised Representative Ademco 1 GmbH EN0H-8598GE23 R0219
Subject to change
© 2019 Resideo Technologies, Inc.
The Honeywell Home trademark is used under license from Honeywell International Inc.

REFERENCE:

DOWNLOAD MANUALS:

Honeywell T87/Y87 Single zone Thermostat Product Specifications Guide

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Honeywell T87/Y87 Single zone Thermostat Product Specifications Guide

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