Introduction and Safety ..................................... 5
About this Manual .................................................. 5
Product Design Changes ......................................... 5
Safety Precautions .................................................. 5
Technical Description ......................................... 7
About Conductor W4 ............................................. 7
Controller and Room Unit (thermostat) ................... 7
Installation Examples .............................................10
Adjustable Sequences for Cooling ..........................13
Operating Mode ....................................................14
Operating Modes ..................................................15
Functions ...............................................................17
C-Factor and Offset ...............................................21
Technical Data .......................................................22
Installation ....................................................... 25
Ordering, Delivery and Electrical Installation ...........25
Preparations ..........................................................26
Step 1, To Mount the Controller. ............................27
Step 2, To Connect the Units W4.2 ........................29
Step 2, To Connect the Units W4.1 ........................31
Step 3, Commissioning ..........................................33
Step 4, To Install the Room Unit (thermostat) .........35
The Menus of the Room Unit (thermostat) ........ 37
The Main Image and the Key Pad of the Room Unit .37
Overview of the Menu System of the Room Unit. ..39
Navigating in the Menus of the Room Unit ........... 40
Changes in the Main Image ...................................41
Changes and Settings in the Service Menu ............42
Show system information ......................................52
Change parameters ...............................................52
Show Alarms .........................................................53
Service ............................................................. 55
Parameters ............................................................55
System Parameters.................................................55
Application Parameters ......................................... 58
Indication on the Controller ...................................65
Trouble shooting .................................................. 66
ModBus Register .................................................. 68
Contents
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20210201 Swegon reserves the right to make design changes.
CONDUCTOR
W4
Summary of Contents for 20210201
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