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equitherm EQJW245
sauter equitherm EQJW245 Controller Manuals
Manuals and User Guides for sauter equitherm EQJW245 Controller. We have
2
sauter equitherm EQJW245 Controller manuals available for free PDF download: Operating Manual, Quick Reference
sauter equitherm EQJW245 Operating Manual (127 pages)
Electronic heating controller
Brand:
sauter
| Category:
Controller
| Size: 16.93 MB
Table of Contents
Table of Contents
3
Control Model
2
Table of Contents
3
Tab.10 Error List
5
Symbols Used in this Manual
7
Abbreviations
9
1 General Information
11
Introduction
11
Safety Information
11
2 Description of the Operating Controls
13
Front View of the EQJW245
13
Top Rotary Switches (Heating 1)
13
Middle Rotary Switch (Heating 2)
14
Bottom Rotary Switch (Domestic Water)
14
Input Knob
15
ESC Key
15
Display
15
3 Commissioning
17
Operating the Device for the Fi Rst Time
17
Setting the Time
17
Setting the Date
18
Commissioning Level
19
Access to Commissioning Level
19
View Service Parameters
20
Change Service Parameters
21
List of Service Parameters
21
Service Level
22
Access to Service Level
22
Tab.1 Service-Parameter
22
View Service Parameters
23
Change Service Parameters
24
List of Service Parameters
24
Tab.2 Service-Parameter
27
Explanations for Individual Service Parameters
28
Tab.3 Domestic Water Charging Priority
36
Communication Level
46
Access to Communication Level
46
Viewing the Communication Parameters
47
Changing Communication Parameters
47
List of Communication Parameters
48
Explanations of Individual Communication Parameters
49
Tab.4 Communication Parameters
49
4 Operation
55
Operating Modes
55
Displays When Automatic Mode Is Set
56
Displays When Back-Up Mode, Reduced Mode and Normal Mode Are Set
58
Entering the Setpoint Temperature in Normal Mode
59
Enter Setpoint Temperature in Reduced Mode
60
Weekly Switching Programme for Heating
61
Calling up the Weekly Switching Programme
62
View Switching Commands
62
Enter a Switching Command
62
Changing and Deleting a Switching Command
63
Calendar Switching Programme
64
Calling up the Calendar Switching Programme
64
View Switching Commands
65
Enter a Switching Command
65
Changing and Deleting a Switching Command
65
Temporary Temperature Change for the Fi Rst Heating Circuit
66
Inputs for Second Heating Circuit
67
Entering Domestic Water Temperatures
68
Notes on the Boosted Domestic Water Temperature
69
Weekly Switching Programme for Domestic Water
69
Tab.5 Statuses for Domestic Water
69
Calling up the Weekly Switching Programme
70
View Switching Commands
70
Enter a Switching Command
70
Changing and Deleting a Switching Command
71
Weekly Switching Programme for Pilot Timer/Circulating Pump
71
Calling up the Weekly Switching Programme
72
View Switching Command
72
Enter Switching Command
72
Change/Delete Switching Command
73
Once-Only Tank Charge
73
5 Manual Mode
75
Access to Manual Mode (Heating)
75
Access to Manual Mode (Heating Circuit II)
75
Access to Manual Mode (Domestic Water, Confi Gurable Output and Second Fi Nal Control Element)
75
Set Valve Position
76
Set Status of Other Outputs (Pumps, Confi Gurable Output) for Manual Mode
76
Exit Manual Mode
76
Check Measured Values in Manual Mode
76
6 Communication Functions
79
Bus Wiring
79
Device Bus
79
Assigning Addresses
79
Room Operating Unit EDB 100
79
Sending and Receiving Outdoor Temperatures
80
Requesting and Processing a Heat Requirement
80
Requesting and Processing a Return Temperature
80
Synchronising the Time
80
Modbus Communication
81
Modbus Data Points (Holding Register)
82
Tab.6
83
Tab.7 Switching Commands
84
Modbus Data Points (Coils)
85
Tab.8 Modbus-Datenpunkte
85
Modem Operation
86
Connection with the Modem
86
Modbus Operation Via Modem
86
Sending SMS if There Is a Fault on the Installation
86
Displays for Modem Operation
87
Communication with Device in As-Delivered Condition
87
Tab.9 Display for Modem Operation
87
7 Faults
89
Displaying Faults
89
7.1.1 Error List
89
7.1.2 Device Status
89
Logbook
90
Reset Functions
91
Actions to Deal with Faulty Temperature Value Measurements
91
8 Using the Controller
93
General Information
93
Examples of Use
93
Control Model
94
Control Model 3
96
Control Model 4
97
Control Model 5
98
Control Model 6
99
Control Model 7
100
Control Model 8
101
9 Economy Tips
103
10 Resistance Values for the Ni1000 Sensors
105
Tab.11 Resistance Value Ni1000
105
11 Accessories
107
12 Wiring Diagram
109
13 Dimension Drawing
111
14 Technical Data
113
Overview of Technical Data
113
Overview of Main Functions
114
Tab.12 Overview of Technical Data
114
15 Overview of Controller Settings
117
List of Service Parameters
117
Tab.13 List of Service Parameters
117
List of Communication Parameters
118
Weekly Switching Programme: Heating 1
118
Tab.14 List of Communication Parameters
118
Weekly Switching Programme: Heating 2
119
Calendar Switching Programme: Heating 1 and Heating 2
119
Weekly Switching Programme: Domestic Water
120
Weekly Switching Programme: Pilot Timer/Circulating Pump
120
Table of Fi Gures
121
List of Tables
123
Index
125
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sauter equitherm EQJW245 Quick Reference (6 pages)
Electronic heating controller
Brand:
sauter
| Category:
Controller
| Size: 2.79 MB
Table of Contents
Input Knob
2
Enter Date
2
Manual Mode
2
Floor Drying
3
Technical Data
4
Calendar Switching Programme
5
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