Honeywell T7270A2001 Installation And Operating Instructions

HONEYWELL EXCEL 5000 OPEN SYSTEM
Fig. 1. T7270A2001
APPLICATION
The T7270A2001/T7270A2019 ZAPP Wireless Wall Modules
are used for intelligent room temperature control.
•
The T7270A2019 ZAPP Wireless Wall Module measures
the room temperature and transmits the measured values
to the W7070A2000 ZAPP Wireless Receiver.
•
The T7270A2001 ZAPP Wireless Wall Module measures
the room temperature and transmits the measured values
to the W7070A2000 ZAPP Wireless Receiver.
Additionally, the T7270A2001 allows the room setpoint
temperature to be adjusted.
The T7270A2001/T7270A2019 transmit the data to the
W7070A2000 at 868.3 MHz.
Additional Features of T7270A2001
The T7270A2001 ZAPP Wireless Wall Module has the
following functions (in addition to those of the T7270A2019):
Adjustment wheel at which you can change the room tem-
perature setpoint directly. The adjustment range amounts
to ± 12 °C, starting from the basic value of 20 °C (in
position 0).
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Copyright © 2007 Honeywell Inc. • All rights reserved
T7270A2001/2019
WIRELESS WALL MODULES
INSTALLATION AND OPERATING INSTRUCTIONS
Scope of Delivery
One T7270A2001 or one T7270A2019
Two AA batteries
STANDARDS AND NORMS
The ZAPP System complies with CE and EN 300 220-1 and
EN 301 489-1.
IMPORTANT!
It is recommended that devices be kept at room
temperature for at least 24 hours before applying
power to allow any condensation resulting from low
shipping/storage temperatures to evaporate.
Use in Combination with Legacy Devices
The T7270A2001/T7270A2019 ZAPP Wireless Wall Modules
are suitable for use only with the W7070A2000 ZAPP Wire-
less Receiver. They cannot communicate with (but are like-
wise unaffected by) legacy devices (e.g. the W7070A1000).
COMMISSIONING
See the W7070A2000 ZAPP Receiver Installation Instructions
(EN1B-0396GE51) for information on installing wireless
systems.
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1
Fig. 2. Removing the housing cover
EN1B-0397GE51 R1207A