Daikin EWYQ050CAWH handleiding
Handleiding
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4 About the units and options
Installer and user reference guide
8
EWAQ016~064CAW + EWYQ016~064CAW
Packaged air-cooled water chiller
4P497339-1 – 2017.07
g Threaded connection (panel 3) (1× for EWAQ
+EWYQ016~032, 2× for EWAQ+EWYQ040~064)
h Filter (panel 3)
i Elbow (panel 3)
4 About the units and options
4.1 Overview: About the units and
options
This chapter contains information about:
▪ Identification of the outdoor unit
▪ Where the outdoor unit fits in the system layout
▪ With which indoor units and options you can combine the outdoor
units
4.2 Identification label: Outdoor unit
Location
Model identification
Example: EW A Q 016 CA W P —H—
Code Explanation
EW Chiller
A/Y A=Air-to-water cooling-only model
Y=Air-to-water heat pump model
Q Refrigerant R410A
016 Capacity class
CA Model series
W Power supply: 3P, 400V
P/H Complete hydraulic package
N Basic hydraulic package
—H— Depends on option
4.3 About the outdoor unit
This installation manual concerns the packaged air-cooled water
chiller. The unit is intended for outdoor installation and can be
combined with fan coil units for air conditioning purposes, or it can
be used for supplying water for process cooling applications.
The units are available in 7 standard sizes with nominal capacities
ranging from 16.8 to 63 kW. All sizes are available as cooling only
unit (EWAQ) and as heat pump unit (EWYQ: cooling/heating).
The unit is designed to work in heating mode at ambient
temperatures from –15°C to 35°C and in cooling mode at ambient
temperatures from –15°C to 43°C.
The main components are the compressor, the air heat exchanger,
and the water heat exchanger.
The compressor circulates refrigerant into the heat exchangers.
▪ In cooling mode, the refrigerant transports the heat taken from the
water heat exchanger to the air heat exchanger where the heat is
released to the air.
▪ In heating mode, the refrigerant transports the heat taken from the
air heat exchanger to the water heat exchanger where the heat is
released to the water.
4.4 Operation range
Cooling
43
–5
–15
0
–10 0 5 20 25
LWE
T
A
A B C
D
B— —
Glycol
30%
B— —
Glycol
40%
T
A
Ambient temperature (°CDB)
LWE Leaving water evaporator temperature (°C)
OPB Option B— —
A Optional water + glycol operation range
B Standard water operation range
C Pull down area
D Protect the system against freezing by installing an optional
water piping heater tape or by filling up the system with a
glycol solution.
Glycol Glycol
Heating
C
0
35
25
5
–15
5 (EWC) 20 25 35 50
LWC
T
A
A B
T
A
Ambient temperature (°CDB)
LWC Leaving water condenser temperature (°C)
EWC Entering water condenser temperature (°C)
A Pull up area
B Standard water operation range
C Protect the system against freezing by installing an optional
water piping heater tape or by filling the system with a
glycol solution.
Glycol Glycol
Bekijk gratis de handleiding van Daikin EWYQ050CAWH, 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.
Productinformatie
| Merk | Daikin |
| Model | EWYQ050CAWH |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8322 MB |
