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Rotex HPSU compact (V5) Installation And Maintenance Manual
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9
x
Hydraulic system connection
FA ROTEX HPSU compact (V5) •
71
Fig. 9-6
ROTEX HPSU compact 508/516 (D
B) with wood-burning boiler <8 kW without solar sup
port (for legend, see tab. 9-1)
Fig. 9-7
ROTEX HPSU compact 508/516 BIV with wood-
burning boiler <8 kW and Drain-Back solar
(for legend see tab. 9-1)
69
71
Table of Contents
Default Chapter
1
Installation and Maintenance
1
Table of Contents
3
1 General Information
4
Observing Instructions
4
Warranty Conditions
4
2 Safety
5
Warning Signs and Explanation of Symbols
5
Meaning of the Warnings
5
Validity
5
Order Number
5
Handling Instructions
5
Avoid Danger
6
Proper Use
6
Instructions for Operating Safety
7
Before Working on the Hydraulic System
7
Electrical Installation
7
Working on Cooling Systems (Heat Pump)
8
Site of Installation
8
Heating System and Sanitary Connection
8
Requirements for the Heating Water
9
Operation
9
Instructing the User/Owner
9
3 Product Description
10
Design and Components
10
Top of Unit
10
Equipment External and Internal Structure ROTEX HPSU Compact 304/308 DB
11
Equipment External and Internal Structure ROTEX HPSU Compact 304/308 BIV
12
Equipment External and Internal Structure ROTEX HPSU Compact 508/516 DB
13
Equipment External and Internal Structure ROTEX HPSU Compact 508/516 BIV
14
4 Set-Up and Installation
16
Dimensions and Connections
17
ROTEX HPSU Compact 304/308
17
ROTEX HPSU Compact 508/516
18
Scope of Delivery
19
Set-Up
19
Remove Cover Hood and Heat Insulation
21
Water Connection
22
Aligning the Connections of the Heating Feed and Return Flow
22
Connecting Hydraulic Lines
23
Installation of DB Connection Kit ( 141590)
24
Installation of P Connection Kit ( 141589)
25
Electrical Connection
25
Overall Connection Plan ROTEX HPSU Compact
26
Position of the Circuit Boards
27
Connection Assignment, Circuit Board A1P
27
Terminal Assignment for the RTX-AL4 Circuit Board27
27
Terminal Assignment for the RTX-EHS
27
Circuit Board
27
Connection Assignment, Circuit Board Rocon BM128
28
Mains Connection ROTEX HPSU Compact
28
Open Controller Housing and Making the Electrical Connections
29
Connection of Exterior Heat Pump Unit RRLQ
29
Connection of External Temperature Sensor
29
Rocon OT1
29
Connection of an External Switching Contact
30
External Demand Signal (EDS)
30
Connection of the Electrical ROTEX Backup
31
Heater (Buxx)
31
Connection of an External Heat Generator
32
Connection of the ROTEX Room Thermostat
33
Connection Optional ROTEX Rocon System Components
34
Connection of the ROTEX HP Convector
34
Connection Switch Contacts (AUX Outputs)
35
Low Tariff Mains Connection (HT/NT)
35
Connection Intelligent Controller (Smart Grid
36
Symbols and Legend Keys on Connection and Circuit Diagrams
36
Laying Coolant Lines
39
Pressure Test and Filling the Coolant Circuit
39
Filling the System with Water
39
Checking the Water Quality and Adjusting the Pressure Gauge
39
Filling the Hot Water Heat Exchanger
40
Filling the Storage Tank
40
Filling the Heating System
40
5 Start-Up
41
Initial Start-Up
41
Requirements
41
Set the Commissioning Parameters
42
Venting the Hydraulics
42
Check the Minimum Flow Rate
43
Configuring Screed Program Parameters (Only if Necessary)
43
Re-Commissioning
44
Requirements
44
Start-Up
44
6 Decommissioning
45
Temporary Shutdown
45
Draining the Storage Tank
45
Draining the Heating Circuit and Hot Water Circuit
46
Final Shutdown
47
7 Service and Maintenance
49
General
49
Activities to be Performed Annually
50
Filling and Topping up the Storage Tank
52
Filling and Topping up the Heating System
53
8 Errors, Malfunctions and Messages
55
Recognising Errors, Correcting Malfunctions
55
Current Fault Display
55
Read Protocol
55
Troubleshooting
55
Malfunctions
56
Fault Codes
59
Monitoring and Configuration DIP Switch
66
Emergency Operation
66
Hydraulic System Connection
67
9 Hydraulic System Connection
72
10 Technical Data
72
Equipment Data
72
ROTEX HPSU Compact 304/308
72
ROTEX HPSU Compact 508/516
75
Characteristic Lines
77
Sensor Characteristic Lines
77
Characteristic Curves for Pumps
79
Tightening Torque
79
Circuit Diagram ROTEX HPSU Compact
80
11 Notes
81
12 List of Keywords
83
Other manuals for Rotex HPSU compact (V5)
Instruction Manual
68 pages
System Instructions
40 pages
Operating Instructions
36 pages
4
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Rotex HPSU compact (V5) Specifications
General
Brand
Rotex
Model
HPSU compact (V5)
Category
Heat Pump
Language
English
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