Tabla De Contenido; Technical Specifications; Introducion; Electrical Specifications - Daikin EWWD120J-SS Manual De Instalación, Operación Y Mantenimiento

CONTENTS
Introduction ............................................................................ 3
Technical specification .................................................. 3
Electrical specification ................................................... 3
Option and features ...................................................... 3
Standard supplied accessories...................................... 4
Operation range ..................................................................... 4
Main components ................................................................... 4
Selection of location ............................................................... 4
Inspecting and handling the unit ............................................. 4
Features ................................................................................. 4
Unpacking and placing the unit ............................................... 5
Important information regarding the refrigerant used .............. 5
Connecting the refrigerant circuit - EWLD J version ............... 5
Preparing checking and connecting the water circuit .............. 6
Water charge, flow and quality ............................................... 7
Piping insulation ..................................................................... 8
Discharge from pressure relief device .................................... 8
Field wiring ............................................................................. 8
Parts table..................................................................... 8
Power circuit and cable requirements ............................ 8
Connection of the watercooled water chiller power
Supply ........................................................................... 8
Interconnection cables .................................................. 9
Periodic obligatory checks and starting up of appliances under
pressure ................................................................................. 9
Disposal ................................................................................. 9
Before starting ........................................................................ 9
Thank you for purchasing this Daikin air conditioner.
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 ATTACHEMENT 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 EQUIPMENT AND HAVE THEM
INSTALLED BY A PROFESSIONAL.
IF UNSURE OF INSTALLATION PROCEDURES OR
USE, ALWAYS CONTACT YOUR DAIKIN DEALER FOR
ADVICE AND INFORMATION.

INTRODUCION

The Daikin EWWD J-EWLD J packaged water-cooled water
chillers are designed for indoor installation and used for
cooling and heating applications. The units are available in 16
standard sizes and for their nominal cooling capacities see
tables.
The present installation manual describes the procedures for
unpacking, installing and connecting the EWWD J-EWLD J
units.

Technical specifications

Page
Model EWWD J
Dimensions HxWxL
Weight
Unit weight
Operation weight
Connections
Chilled water inlet/outlet
Condenser water inlet/outlet
Model EWWD J
Dimensions HxWxL
Weight
Unit weight
Operation weight
Connections
Chilled water inlet/outlet
Condenser water inlet/outlet
Model EWWD J
Dimensions HxWxL
Weight
Unit weight
Operation weight
Connections
Chilled water inlet/outlet
Condenser water inlet/outlet
(2) Victaulic
Model EWLD J
Dimensions HxWxL
Weight
Unit weight
Operation weight
Connections
Chilled water inlet/outlet
Liquid line inlet connection
Gas discharge line connection
Model EWLD J
Dimensions HxWxL
Weight
Unit weight
Operation weight
Connections
Chilled water inlet/outlet
Liquid line inlet connection
Gas discharge line connection
Model EWLD J
Dimensions HxWxL
Weight
Unit weight
Operation weight
Connections
Chilled water inlet/outlet
Liquid line inlet connection
Gas discharge line connection
(2) Victaulic
(3) Soldering connection

Electrical specifications

Model EWWD J
Model EWLD J
Power circuit
Phase
Frequency
Voltage
Voltage tolerance
Options and features
Options

Ampere and voltmeter

Dual pressure relief valve on the condenser

Low noise operation
(1)
120 140 150
1020x913x2681
(mm)
1177 1233 1334
(Kg)
1211 1276 1378
(Kg)
3"
(inch)
(2)
2 ½"
(inch)
(2)
250 280 310
1020x913x2681
(mm)
1600 1607 2668
(Kg)
1663 1675 2755
(Kg)
3"
(inch)
(2)
4"
(inch)
(2)
380 400 450
2000x913x2681
(mm)
2782 2832 3016
(Kg)
2888 2946 3136
(Kg)
(inch)
(2)
(inch)
(2)
® coupling
110 130 145
1020x913x2726
(mm)
1086 1101 1169
(Kg)
1090 1114 1183
(Kg)
3"
(inch)
(2)
1 3/8"
(inch)
(3)
2 ½"
inch)
(3) (
235 265 290
(mm) 1020x913x2726
1372 1375 2338
(Kg)
1409 1410 2324
(Kg)
3"
(inch)
(2)
1 3/8"
(inch)
(3)
2 ½"
inch)
(3) (
360 390 430
(mm) 2000x913x2726
2400 2472 2608
(Kg)
2446 2526 2672
(Kg)
(inch)
(2)
(inch)
(3)
(inch)
(3)
® coupling
(1)
120 ~ 560
110 ~ 530
3~
50
(Hz)
400
(V)
±10
(%)
(1)
D-EIMWC01008-16EU - 3/230
180 210
1366 1416
1415 1473
4"
330 360
2000x913x2681
2700 2732
2792 2830
500 530 560
3200 3207 3215
3327 3338 3350
3"
4"
165 195
1164 1236
1183 1263
310 330
2000x913x2726
2333 2328
2353 2368
470 500 530
2744 2747 2750
2818 2819 2820
3"
1 3/8"
2 ½"