08 + ERLQ004~008
Daikin Altherma - Low Temperature Split
4P313774-1 – 2012.05
Installer reference guide
2
1 About the documentation
8 Configuration
41
8.1
Overview: Configuration ...............................................................41
8.1.1
To connect the PC cable to the switch box......................42
8.1.2
To access the most used commands ..............................42
8.1.3
To copy the system settings from the first to the
second user interface ......................................................42
8.1.4
To copy the language set from the first to the second
user interface...................................................................43
8.1.5
Quick wizard: Set the system layout after first
power ON ........................................................................43
8.2
Basic configuration .......................................................................43
8.2.1
Quick wizard: Language / time and date .........................43
8.2.2
Quick wizard: Standard....................................................43
8.2.3
Quick wizard: Options......................................................45
8.2.4
Quick wizard: Capacities (energy metering)....................47
8.2.5
Space heating/cooling control..........................................48
8.2.6
Domestic hot water control ..............................................51
8.2.7
Contact/helpdesk number................................................52
8.3
Advanced configuration/optimization ............................................52
8.3.1
Space heating/cooling operation: advanced....................52
8.3.2
Domestic hot water control: advanced ............................55
8.3.3
Heat source settings........................................................58
8.3.4
System settings ...............................................................60
8.4
Menu structure: Overview.............................................................63
8.5
Menu structure: Overview installer settings ..................................64
9 Commissioning
65
9.1
Overview: Commissioning ............................................................65
9.2
Checklist before test run ...............................................................65
9.3
Air purge function..........................................................................65
9.3.1
To perform a manual air purge ........................................65
9.3.2
To perform an automatic air purge...................................66
9.3.3
To interrupt air purge .......................................................66
9.4
To perform a test run.....................................................................66
9.5
To perform an actuator test run.....................................................66
9.5.1
Possible actuator test runs ..............................................66
9.6
Underfloor heating screed dryout .................................................66
9.6.1
To program an underfloor heating screed dryout
schedule ..........................................................................67
9.6.2
To start an underfloor heating screed dryout ...................67
9.6.3
To readout the status of an underfloor heating
screed dryout...................................................................67
9.6.4
To interrupt an underfloor heating screed dryout.............67
10 Hand-over to the user
67
11 Maintenance and service
67
11.1 Overview: Maintenance ................................................................67
11.2 Maintenance safety precautions ...................................................67
11.2.1
Opening the indoor unit ...................................................68
11.3 Checklist for yearly maintenance for indoor unit...........................68
12 Troubleshooting
68
12.1 Overview: Troubleshooting ...........................................................68
12.2 General guidelines........................................................................68
12.3 Solving problems based on symptoms .........................................69
12.3.1
Symptom: The unit is NOT heating or cooling as
expected ..........................................................................69
12.3.2
Symptom: The compressor does NOT start
(space heating or domestic water heating)......................69
12.3.3
Symptom: The pump is making noise (cavitation)...........69
12.3.4
Symptom: The pressure relief valve opens .....................69
12.3.5
Symptom: The water pressure relief valve leaks.............70
12.3.6
Symptom: The space is NOT sufficiently heated at low
outdoor temperatures ......................................................70
12.3.7
Symptom: The pressure at the tapping
point is temporarily unusual high .....................................70
12.3.8
Symptom: Decoration panels are pushed away due to a
swollen tank.....................................................................70
12.4 Solving problems based on error codes .......................................70
12.4.1
Error codes: Overview .....................................................70
13 Disposal
71
13.1 To pump down ..............................................................................71
13.2 To start and stop forced cooling....................................................71
14 Glossary
71
15 Technical data
72
15.1 Dimensions and service space..................................................... 72
15.1.1
Dimensions and service space: Outdoor unit .................. 72
15.1.2
Dimensions and service space: Indoor unit..................... 73
15.2 Center of gravity ........................................................................... 74
15.2.1
Center of gravity: Outdoor unit ........................................ 74
15.3 Components ................................................................................. 74
15.3.1
Components: Outdoor unit .............................................. 74
15.3.2
Components: Switch box (outdoor unit) .......................... 74
15.3.3
Components: Indoor unit ................................................. 75
15.3.4
Components: Switch box (indoor unit)............................. 75
15.4 Functional diagrams ..................................................................... 76
15.4.1
Functional diagram: Outdoor unit .................................... 76
15.4.2
Functional diagram: Indoor unit....................................... 76
15.5 Piping diagram.............................................................................. 77
15.5.1
Piping diagram: Outdoor unit........................................... 77
15.5.2
Piping diagram: Indoor unit ............................................. 78
15.6 Wiring diagram ............................................................................. 79
15.6.1
Wiring diagram – components: Outdoor unit ................... 79
15.6.2
Wiring diagram – components: Indoor unit...................... 82
15.7 Technical specifications ................................................................ 88
15.7.1
Technical specifications: Outdoor unit ............................. 88
15.7.2
Technical specifications: Indoor unit................................ 89
15.8 Operation range............................................................................ 91
15.8.1
Operation range: Outdoor unit......................................... 91
15.8.2
Operation range: Indoor unit ........................................... 93
15.9 Capacity table............................................................................... 96
15.10 Sound spectrum ........................................................................... 97
15.10.1 Sound spectrum: Outdoor unit......................................... 97
15.11 ESP curve..................................................................................... 99
15.11.1 ESP curve: Indoor unit .................................................... 99
15.12 Performance ............................................................................... 100
15.13 Certification programs ................................................................ 103
15.14 Combination table....................................................................... 104
1
About the documentation
1.1
About this document
Target audience
Authorized installers
Documentation set
This document is part of a documentation set. The complete set
consists of:
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.
Document
Contains…
Format
General
safety
precautions
Safety instructions that
you must read before
installing
Paper (in the box of the
indoor unit)
Indoor unit
installation
manual
Installation instructions
Outdoor unit
installation
manual
Installation instructions
Paper (in the box of the
outdoor unit)
Installer
reference
guide
Preparation of the
installation, technical
specifications, good
practices, reference
data,…
CD/DVD in the box of the
indoor unit)
Addendum
book for
optional
equipment
Additional info about how
to install optional
equipment
Paper (in the box of the
indoor unit)
CD/DVD (in the box of the
indoor unit)
