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VARIABLE REFRIGERANT FLOW
INSTALLATION MANUAL
MODEL: TIS-VRF-AC
TIS CONTROL LIMITED
FLAT/RM A 12/F ZJ 300, 300
Lockhurt Rd, Wab Chai, HONG
KONG
TEXAS INTELLIGENT SYSTEM LLC
SUITE# 610. 860 NORTH DOROTHY DR
RICHARDSON
TX 75081.USA
Copyright © 2022 TIS, All Rights Reserved
TIS Logo is a Registered Trademark of Texas Intelligent System LLC in the
United States of America. This company takes TIS Control Ltd. in other
countries. All of the Specifications are subject to change without notice.
w w w . t i s c o n t r o l . c o m
KNX SYSTEM SETTINGS
KNX control main group address: The KNX system control main group address can be modified by setting
specific values. For example, the default is 12/BB/CC, which can be changed to 14/BB/CC by modification.
KNX feedback main group address: The KNX system feedback main group address can be modified by
setting specific values. For example, the default is 11/BB/CC, but it can be changed to 14/BB/CC.
Wind speed setting: You can set the low, medium, and high speed value of the corresponding air conditioner
through the partition box. For example, the default value is 1, 2, and 3. If you modify it by filling in the box with
1, 3, and 5, 1 will be low wind, 3 will be stroke, and 5 will be high wind. (The relative position of low, middle,
and high is fixed.)
Mode setting: You can choose to use 1bit or 1byte data to connect to the KNX system. Among them, 1bit
data only has cooling and heating functions, while 1byte data has cooling, heating, dehumidifying, and air
freshening functions. The corresponding air conditioning mode can be set through the partition box. For
example, the default value is 1,8,2,4, and 0,1,2,3 can be filled in to make modifications: 0 is for cooling, 1
is for heating, 2 is for dehumidifying, and 3 is for fresh air. (The relative position of the fresh air for cooling,
heating, and dehumidifying is fixed.)
WEB CONFIGURATION
