Daikin EKFMHHSAA User manual

INSTALLATION MANUAL
EKFMHHSAA
Floor standing kit for EKHHS
domestic hot water tank

Installation manual
1EKFMHHSAA
Floor standing kit for EKHHS domestic hot water tank
4PW67848-1 – 03.2011
4x
L
A
B
C
D
EF
G
H
I
J
KM1
B
J
J
J
K
2x
6x 4x
2
H
M
3 4
60 kg
5 76
DF
2x
1
B
A= 0,75 mm2
B= 2,5 mm2
C= 0,75 mm2
B
B
C
A
AC
2
3
4
1
2
3
4
9
10
9
10
EKHHS*
8 9 10
EKHVWQ*+EKHHS*
EKHVWQ*+EKHHS*
EKHVWQ*+EKHHS*
10

EKFMHHSAA
Floor standing kit for EKHHS domestic hot water tank
4PW67848-1 – 03.2011
Installation manual
2
4x 6x
11 12 13
6x
2x
4x
6x
14 15 16
L
C
M
1
2
2
6x
17
a
b
c
d
≥18 mm
20 22
EKHVWQ*+EKHHS*
EKHVWQ*+EKHHS*
EKHVWQ*+EKHHS*
≥150 mm
≥150 mm
18 19
E
G
I
2x
A
M
<
1
3
2
21

The English text is the original instruction. Other languages are
translations of the original instructions.
Thank you for purchasing this EKFMHHSAA optional kit.
This kit allows stand alone installation for the EKHHS domestic hot
water tank.
Basic information about the system layout and installation can be
found in the installation manual of the EKHVWQ+EKHHS.
This installation manual contains complementary information and
remarks to install the domestic hot water tank next to the unit instead
of on top of the unit.
Water piping
Electrical wiring
Selection and sizing of the wiring must be done in accordance with
the applicable legislation based on the information mentioned in the
table below.
Refer to figure 10 on page 1.
EKFMHHSAA Installation manual
Floor standing kit for EKHHS domestic hot water tank
CAUTION
■Field water pipes must be suitable for use with
drinking water in accordance with applicable
legislation.
■Field water piping must be insulated to restrict heat
losses.
NOTICE
To avoid excessive pressure drop and maintain correct unit
operation take following items into account:
■The maximum piping length has to be less than 10 m
(maximum 4 bends in one way).
■The minimal internal diameter must be 18 mm.
■Refer to the installation manual of the
EKHVWQ+EKHHS for minimum required water flow.
Item Description
Required
number of
conductors Maximum running
current
ALV Domestic hot water
tank thermistor 2 Minimum cable section 0.75 mm2
BHV Domestic hot water
tank heater 2+GND Minimum cable section 2.5 mm2
CHV Domestic hot water
tank safety signal 2 Minimum cable section 0.75 mm2
HV = High voltage
LV = Low voltage
NOTICE
The maximum electrical wire length has to be less than
10 m (one way).
Copyright 2011 Daikin