Rotex RHBH04CB, Operation Manual

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Table of contents
Operation manual
2
RHBH/X04~16CB
ROTEX HPSU low temperature Bi‑bloc
4P384967-1B – 2017.04
Table of contents
1 About this document 2
2 About the system 2
2.1 Components in a typical system layout ..................................... 2
3 Operation 3
3.1 Overview: Operation.................................................................. 3
3.2 The user interface at a glance................................................... 3
3.2.1 Buttons........................................................................ 3
3.2.2 Status icons ................................................................ 3
3.3 Space heating/cooling control ................................................... 4
3.3.1 Setting the space operation mode .............................. 4
3.3.2 Room thermostat control - Using the room
temperature home page..............................................
4
3.3.3 Room thermostat control - Using the leaving water
temperature home pages............................................
5
3.4 Domestic hot water control ........................................................ 5
3.4.1 Reheat mode .............................................................. 5
3.4.2 Scheduled mode ......................................................... 5
3.4.3 Sch reheat mode........................................... 5
3.4.4 Using the DHW tank temperature home page ............ 5
3.4.5 Using the DHW tank booster mode ............................ 5
3.5 Advanced usage........................................................................ 6
3.5.1 About changing the user permission level .................. 6
3.6 Schedules: Example.................................................................. 6
3.7 Menu structure: Overview user settings .................................... 7
3.8 Installer settings: Tables to be filled in by installer .................... 8
3.8.1 Quick wizard ............................................................... 8
3.8.2 Space heating/cooling control..................................... 8
3.8.3 Domestic hot water control [A.4] ................................. 8
3.8.4 Contact/helpdesk number [6.3.2] ................................ 8
4 Energy saving tips 8
5 Maintenance and service 9
5.1 Overview: Maintenance and service ......................................... 9
5.2 To find the contact/helpdesk number ........................................ 9
6 Troubleshooting 9
6.1 Symptom: You are feeling too cold (hot) in your living room..... 9
6.2 Symptom: The water at the tap is too cold ................................ 9
6.3 Symptom: Heat pump failure ..................................................... 9
7 Disposal 10
8 Glossary 10
1 About this document
Thank you for purchasing this product. Please:
▪ Read the documentation carefully before operating the user
interface to ensure the best possible performance.
▪ Request the installer to inform you about the settings that he used
to configure your system. Check if he has filled in the installer
settings tables. If not, request him to do so.
▪ Keep the documentation for future reference.
Target audience
End users
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪ General safety precautions:
▪ Safety instructions that you must read before operating your
system
▪ Format: Paper (in the box of the indoor unit)
▪ Operation manual:
▪ Quick guide for basic usage
▪ Format: Paper (in the box of the indoor unit)
▪ User reference guide:
▪ Detailed step-by-step instructions and background information
for basic and advanced usage
▪ Format: Digital files on the ROTEX website.
Latest revisions of the supplied documentation may be available on
the regional ROTEX website or via your installer.
The original documentation is written in English. All other languages
are translations.
Available screens
Depending on your system layout and installer configuration, not all
screens in this document may be available on your user interface.
Breadcrumbs
1
20.0°C >
18.0°C >
22.0°C >
24.0°C >
7.4.1.1 Room temperature
Comfort (heating)
Eco (heating)
Comfort (cooling)
Eco (cooling)
Select Scroll
Breadcrumbs help you to locate where you are in the menu structure
of the user interface. This document also mentions these
breadcrumbs.
Example: Go to [7.4.1.1]: > User settings > Preset values >
Room temperature > Comfort (heating)
2 About the system
Depending on the system layout, the system can:
▪ Heat up a space
▪ Cool down a space (if a heating/cooling heat pump model is
installed)
▪ Produce domestic hot water (if a DHW tank is installed)
2.1 Components in a typical system
layout
d
a b
c
e
f
g
B C A
A Main zone. Example: Living room.
B Additional zone. Example: Bedroom.
C Technical room. Example: Garage.
a Outdoor unit heat pump
b Indoor unit heat pump
c Domestic hot water (DHW) tank
d User interface at the indoor unit