Daikin ERHQ011BAV3 Installation Manual

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Contents

Daikin ERHQ011BAV3 Installation Manual Manual pdf 4 page image

Table of ContentsInstallation manual4ERHQ+ERLQ011~016Outdoor unit for air to water heat pump4P385894-1 – 2015.05Table of Contents1 About the documentation 41.1 About this document.................................................................. 42 About the box 42.1 Outdoor unit............................................................................... 42.1.1 To remove the accessories from the outdoor unit....... 43 Preparation 43.1 Preparing installation site .......................................................... 43.1.1 Installation site requirements of the outdoor unit ........ 44 Installation 54.1 Mounting the outdoor unit.......................................................... 54.1.1 To provide the installation structure ............................ 54.1.2 To install the outdoor unit............................................ 54.1.3 To provide drainage .................................................... 54.1.4 To prevent the outdoor unit from falling over .............. 54.2 Connecting the refrigerant piping .............................................. 64.2.1 To connect the refrigerant piping to the outdoor unit .. 64.2.2 To determine if oil traps are required .......................... 64.3 Checking the refrigerant piping ................................................. 74.3.1 To check for leaks....................................................... 74.3.2 To perform vacuum drying .......................................... 74.4 Charging refrigerant .................................................................. 74.4.1 To determine the additional refrigerant amount .......... 74.4.2 To charge refrigerant .................................................. 74.4.3 To fix the fluorinated greenhouse gases label ............ 74.5 Connecting the electrical wiring................................................. 84.5.1 About electrical compliance ........................................ 84.5.2 Specifications of standard wiring components............ 84.5.3 To connect the electrical wiring on the outdoor unit.... 84.5.4 To reposition the air thermistor on the outdoor unit .... 94.6 Finishing the outdoor unit installation ........................................ 104.6.1 To finish the outdoor unit installation .......................... 105 Starting up the outdoor unit 106 Technical data 106.1 Service space: Outdoor unit ...................................................... 106.2 Wiring diagram .......................................................................... 116.2.1 Wiring diagram: Outdoor unit ...................................... 111 About the documentation1.1 About this documentTarget audienceAuthorised installersDocumentation setThis document is part of a documentation set. The complete setconsists of:▪ General safety precautions:▪ Safety instructions that you must read before installing▪ Format: Paper (in the box of the indoor unit)▪ Indoor unit installation manual:▪ Installation instructions▪ Format: Paper (in the box of the indoor unit)▪ Outdoor unit installation manual:▪ Installation instructions▪ Format: Paper (in the box of the outdoor unit)▪ Installer reference guide:▪ Preparation of the installation, technical specifications, goodpractices, reference data,…▪ Format: Digital files on http://www.daikineurope.com/support-and-manuals/product-information/▪ Addendum book for optional equipment:▪ Additional info about how to install optional equipment▪ Format: Paper (in the box of the indoor unit) + Digital files onhttp://www.daikineurope.com/support-and-manuals/product-information/Latest revisions of the supplied documentation may be available onthe regional Daikin website or via your dealer.The original documentation is written in English. All other languagesare translations.2 About the box2.1 Outdoor unit2.1.1 To remove the accessories from theoutdoor unit1×21a1×c1×b2×d1×e1×f1×g1×a Outdoor unit installation manualb Cable tiec Fluorinated greenhouse gases labeld Multilingual fluorinated greenhouse gases labele Screw (only for ERLQ)f Thermistor fixing plate (spare) (only for ERLQ)g Thermistor fixture (only for ERLQ)3 Preparation3.1 Preparing installation site3.1.1 Installation site requirements of theoutdoor unitMind the spacing guidelines. See the "Technical data" chapter, andthe figures on the inside of the front cover.The outdoor unit is designed for outdoor installation only, and forambient temperatures ranging 10~43°C in cooling mode and –25~25°C in heating mode.