Daikin AZQS100B7Y1B, Installation Manual

Page: 8 / 16

4 Installation
Installation manual
8
AZQS100~14 AZQS100~140B7Y1B
Split system air conditioners
4P385528-1C – 2016.10
4.4.2 To determine the complete recharge
amount
Model
L1 (m)
5~10 10~20 20~30 30~40 40~50
125 1.9 2.4 2.9 3.4 3.9
AZQS140 3.0 3.5 4.0 4.5 5.0
INFORMATION
For details about the combination of your outdoor and
indoor unit, see the engineering databook.
4.4.3 Charging refrigerant: Setup
See "4.3.1 Checking refrigerant piping: Setup" on page 7 .
4.4.4 To charge refrigerant
WARNING
▪ Only use R410A as refrigerant. Other substances may
cause explosions and accidents.
▪ R410A contains fluorinated greenhouse gases. Its
global warming potential (GWP) value is 2087.5. Do
NOT vent these gases into the atmosphere.
▪ When charging refrigerant, always use protective
gloves and safety glasses.
Prerequisite: Before charging refrigerant, make sure the refrigerant
piping is connected and checked (leak test and vacuum drying).
1 Connect the refrigerant cylinder to both the service port of the
gas stop valve and the service port of the liquid stop valve.
2 Charge the additional refrigerant amount.
3 Open the stop valves.
4.4.5 To fix the fluorinated greenhouse gases
label
1 Fill in the label as follows:
b
Contains fluorinated greenhouse gases
2
1
1
1
2
2
kg
tCO
2
eq
GWP × kg
1000
=
=
+
kg
=
kg
=
GWP: XXX
RXXX
a
f
c
d
e
a If a multilingual fluorinated greenhouse gases label is
delivered with the unit (see accessories), peel off the
applicable language and stick it on top of
a .
b Factory refrigerant charge: see unit name plate
c Additional refrigerant amount charged
d Total refrigerant charge
e Greenhouse gas emissions of the total refrigerant charge
expressed as tonnes CO
2
-equivalent
f GWP = Global warming potential
NOTICE
In Europe, the greenhouse gas emissions of the total
refrigerant charge in the system (expressed as tonnes
CO
2
-equivalent) is used to determine the maintenance
intervals. Follow the applicable legislation.
Formula to calculate the greenhouse gas emissions:
GWP value of the refrigerant × Total refrigerant charge [in
kg] / 1000
2 Fix the label on the inside of the outdoor unit. There is a
dedicated place for it on the wiring diagram label.
4.5 Connecting the electrical wiring
DANGER: RISK OF ELECTROCUTION
WARNING
ALWAYS use multicore cable for power supply cables.
CAUTION
For use of units in applications with temperature alarm
settings it is recommended to foresee a delay of 10
minutes for signalling the alarm in case the alarm
temperature is exceeded. The unit may stop for several
minutes during normal operation for "defrosting the unit", or
when in "thermostat stop" operation.
4.5.1 About electrical compliance
A AZQS125_Y1
Equipment complying with EN/IEC 61000‑3‑12 (European/
International Technical Standard setting the limits for harmonic
currents produced by equipment connected to public low-voltage
systems with input current >16 A and ≤75 A per phase.).
AZQS140_Y1
Equipment complying with:
▪ EN/IEC 61000‑3‑12 provided that the short-circuit power S
sc
is
greater than or equal to the minimum S
sc
value at the interface
point between the user's supply and the public system.
▪ EN/IEC 61000‑3‑12 = European/International Technical
Standard setting the limits for harmonic currents produced by
equipment connected to public low-voltage systems with input
current >16 A and ≤75 A per phase.
▪ It is the responsibility of the installer or user of the equipment to
ensure, by consultation with the distribution network operator if
necessary, that the equipment is connected only to a supply
with a short-circuit power S
sc
greater than or equal to the
minimum S
sc
value.
Model Minimum S
sc
value
AZQS140_Y1 1170 kVA (a)
(a) This is the most stringent value. For specific product data,
see the databooks.
4.5.2 Specifications of standard wiring components
Component AZQS_V1 AZQS_Y1
100 125 140 100 125 140
Power supply cable MCA
(a)
29.5 A 31.5 A 32.8 A 15.2 A 17.2 A 21.8 A
Voltage 230 V 400 V
Phase 1~ 3N~
Frequency 50 Hz
Wire sizes Must comply with applicable legislation
Interconnection cables Minimum cable section of 2.5 mm² and applicable for 230 V