Daikin EUWY-KBZW1 handleiding

Airco

Daikin

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Handleiding

Installation and operation manual
1
EUWY(*)5~24KBZW1
Packaged reversible air to water heat pumps
4PW61655-1 – 07.2010
CONTENTS Page
Introduction ..................................................................................... 1
Options and features......................................................................... 2
Options ...................................................................................................... 2
Features..................................................................................................... 2
Technical speciﬁcations..................................................................... 2
Operation range......................................................................................... 3
Main components ...................................................................................... 3
Safety devices............................................................................................ 4
Electrical speciﬁcations ..................................................................... 4
Main components ...................................................................................... 4
Safety devices............................................................................................ 4
Internal wiring - Parts table........................................................................ 5
Installing the unit ............................................................................ 5
Selection of location .......................................................................... 5
Description Dimensions .................................................................... 5
Inspecting and handling the unit ....................................................... 5
Unpacking and placing the unit ......................................................... 6
Important information regarding the refrigerant used........................ 6
Checking the water circuit ................................................................. 6
Only for EUWYN version ........................................................................... 6
For all versions........................................................................................... 6
Connecting the water circuit.............................................................. 6
Water charge, ﬂow and quality.......................................................... 7
For all versions........................................................................................... 7
Only for EUWYP, EUWYB versions ........................................................... 7
Water quality speciﬁcations ....................................................................... 7
Charging water .......................................................................................... 8
Piping insulation ................................................................................ 8
Field wiring ........................................................................................ 8
Parts table.................................................................................................. 8
Power circuit and cable requirements........................................................ 8
Connection of the power supply ................................................................ 9
Point for attention regarding quality of the public electric power supply .... 9
Operating the unit ........................................................................... 9
Before operation................................................................................ 9
Checks before initial start-up ..................................................................... 9
Water supply............................................................................................ 10
Power supply connection and crankcase heating.................................... 10
Pump start up .......................................................................................... 10
General recommendations ...................................................................... 10
Operation ........................................................................................ 10
Digital controller....................................................................................... 10
Working with the units.............................................................................. 11
Advanced features of the digital controller............................................... 14
BMS connection modbus ................................................................ 17
General description of Modbus................................................................ 17
Implemented error code........................................................................... 18
Deﬁning the BMS setting ......................................................................... 18
Variables database .................................................................................. 18
Troubleshooting............................................................................... 19
Maintenance.................................................................................... 20
Important information regarding the refrigerant used .............................. 20
Maintenance activities ............................................................................. 20
Disposal requirements............................................................................. 21
Menu overview ................................................................................ 22
Thank you for purchasing this Daikin air conditioner.
The English text is the original instruction. Other languages are
translations of the original instructions.
This appliance is not intended for use by persons, including children,
with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that they do not play with
the appliance.
INTRODUCTION
This operation manual concerns packaged reversible air to water
heat pumps of the Daikin EUWY(*)-KBZ series. These units are
designed for outdoor installation and used for cooling and heating
applications. The units are available in 7 standard sizes ranging from
5 to 24 Hp. All sizes are available in 3 versions, varying in level of
equipment.
The EUWY(*) units can be combined with Daikin fan coil units or air
handling units for  air conditioning purposes. They can also be used
for supplying water for process cooling.
The manual describes the procedures for unpacking, installing and
connecting the EUWY(*) units as well as instructions for adequate
operation and maintenance of the unit and will provide help if
problems occur.
(*) = N, P, B
EUWYN5~24KBZW1
EUWYP5~24KBZW1
EUWYB5~24KBZW1
Packaged reversible air to water heat pumps
Installation and
operation manual
READ THIS MANUAL ATTENTIVELY BEFORE STARTING
UP THE UNIT. DO NOT THROW IT AWAY. KEEP IT IN
YOUR FILES FOR FUTURE REFERENCE.
IMPROPER INSTALLATION OR ATTACHMENT OF
EQUIPMENT OR ACCESSORIES COULD RESULT IN
ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR
OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY
TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE
SPECIFICALLY DESIGNED FOR USE WITH THE EQUIP-
MENT AND HAVE THEM INSTALLED BY A PROFES-
SIONAL.
IF UNSURE OF INSTALLATION PROCEDURES OR USE,
ALWAYS CONTACT YOUR DAIKIN DEALER FOR
ADVICE AND INFORMATION.
Read the chapter "Operation" on page 10 before changing
the parameters.

Bekijk gratis de handleiding van Daikin EUWY-KBZW1, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.