Table Of Contents; Introduction; General Information; Scope Of This Manual - Daikin Altherma EKHWS-B3Z2 Installation Manual

EKHWS150B3V3
EKHWS200B3V3 EKHWS200B3Z2
EKHWS300B3V3 EKHWS300B3Z2
C
ONTENTS
Introduction........................................................................................ 1
General information ................................................................................... 1
Scope of this manual ................................................................................. 1
Model identification .................................................................................... 1
Accessories ....................................................................................... 1
Accessories supplied with the domestic hot water tank............................. 1
Optional equipment.................................................................................... 1
Installation of the EKHWS domestic hot water tank .......................................... 2
Main components....................................................................................... 2
Outlook diagram......................................................................................... 3
Installation guidelines................................................................................. 3
Installing the domestic hot water tank........................................................ 3
Connecting the water circuits..................................................................... 3
Field wiring................................................................................................. 5
Maintenance ...................................................................................... 6
Troubleshooting ................................................................................. 6
General guidelines ..................................................................................... 6
General symptoms..................................................................................... 6
Technical specifications ..................................................................... 7
Domestic hot water tank specifications...................................................... 7
READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLATION. KEEP THIS MANUAL IN A HANDY
PLACE FOR FUTURE REFERENCE.
IMPROPER INSTALLATION
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.
THE UNIT DESCRIBED IN THIS MANUAL IS DESIGNED
FOR INDOOR INSTALLATION ONLY AND FOR AMBIENT
TEMPERATURES RANGING 0°C~35°C.
I
NTRODUCTION

General information

Thank you for purchasing this domestic hot water tank.
The EKHWS domestic hot water tank with integrated 3 kW electrical
booster heater can be connected to the indoor unit. The domestic hot
water tank is available in three sizes: 150, 200 and 300 litre. All
models can be floor mounted, while the 150 litre model can be wall
mounted as well via option kit EKWBSWW150. The 200 and 300 litre
models are also available as 400 V versions.
NOTE Especially for the United Kingdom
For installation of an EKHWSU domestic hot water
tank, refer to the installation manual supplied with the
tank.
EKHWS150~300B3V3 + EKHWS200+300B3Z2
Domestic hot water tank for air to water heat pump system
4PW44499-1D
Domestic hot water tank
for air to water heat pump system
Page
OR ATTACHMENT OF

Scope of this manual

This installation manual describes the procedures for unpacking,
installing and connecting the EKHWS domestic hot water tanks.
Model identification
EK HWS 150 B
Series
Indication of storage capacity in litres
Hot Water tank Stainless steel
European Kit
A
CCESSORIES

Accessories supplied with the domestic hot water tank

See figure 1
1 Thermistor + connection wire (12 m)
2 Contactor - fuse assembly
3 Contactor fixing screw
4 Tapping screw
5 Installation manual
6 3-way valve + motor
NOTE For accessories supplied with the EKHWSU domestic
hot water tank, refer to the manual supplied with the
tank.

Optional equipment

EKWBSWW150: kit, including a wall bracket for a domestic hot water
tank of 150 litres.
Installation manual
3 V3
Booster heater voltage
V3 = 1P, 230 V
Z2 = 2P, 400 V (only for
200 l and 300 l models)
Capacity booster heater: 3 kW
Installation manual
1