Instructions
118A2176A - AN37261865152501-010101x1 | 5
© Danfoss | DCS (CC) | 2021.03
17 - Dual Pressure switch - Factory settings
18 - Dual Pressure switch - Refrigerant setting
Refrigerants
High pressure settings (bar (g))
Low pressure settings (bar (g))
ON
OFF
ON
OFF
R404A/R507/R407A/R407F/R448A/R449A/R452A,R454C, R455A
23
27
2
1
R134a/R513A
13
17
2
1
Refrigerants
High pressure settings (bar (g))
Low pressure settings (bar (g))
ON
OFF
ON
OFF
R134a, R513A, R1234yf
14
17
2
1
R404A/R507, R452A
24
27
2
1
R454C
19
23
2
1
R455A
21
25
2
1
R448A/R449A
22
26
2
1
removing any panel from the condensing unit.
• All electrical equipments, PPEs, tool must be
compatiable and approved to use with A2L
refrigerants like R454C, R455A & R1234yf.
• Remove surface dirt, leaves, fibres, etc. with a
vacuum cleaner, equipped with a soft brush
or other soft attachment. Alternatively, blow
compressed air through the coil from the inside
out, and brush with a soft bristle. Do not use a
wire brush. Do not impact or scrape the coil with
the vacuum tube or air nozzle.
If the refrigerant system has been opened, the
system has to be flushed with dry air or nitrogen
to remove moisture and a new filter drier has to
be installed. If evacuation of refrigerant has to
be done, it shall be done in such a way that no
refrigerant can escape to the environment.
Service panel removal procedure for
W05 Version.
Step 1: Make sure that power supply has been
disconnected.
Step 2: Remove all top panel screws and then
remove Top panel.
Step 3: Remove all side panel screws.
Step 4: Remove side panel parallel to main switch.
Step 5: Electrical panel box should be in closed
condition. Ensure there is no refrigerant
penetration inside Electrical panel before
connecting to power supply.
14 – Declaration of incorporation
•
Pressure Equipment Directive 2014/68/EU
EN 378-2:2016
- Refrigerating systems and Heat
Pumps - Safety and environmental requirements-
Parts 2: Design, construction, testing, marking
and documentation
Low Voltage Directive 2014/35/EU
EN
60335-1:2012 + A11:2014- Household and
similar electrical appliances-Safety-Part 1:
General requirements-for all above mentioned
condensing units
Eco-design DIRECTIVE 2009/125/ EC
,
establishing a framework for the setting of Eco-
design requirements for energy-related products.
REGULATION (EU) 2015/1095, implementing Eco-
design Directive 2009/125/EC with regard to Eco-
design requirements for professional refrigerated
storage cabinets, blast cabinets, condensing
units and process Chiller.
•
Condensing unit measurements are
produced according to standard “EN 13771-
2:2017”. Compressor and condensing units
for refrigeration-performance testing and
test methods- part 2: Condensing units.
Eco design declaration; refer Danfoss
Coolselector®2 with code number (114X....) to
find the declaration.
• IEC 60335-2-40 applicable clauses Annex JJ and
Annex NN
15 - Warranty
Always transmit the model number and serial
number with any claim filed regarding this
product.
The product warranty may be invalied in
following cases:
• Absence of nameplate.
•
External modifications; in particular, drilling,
welding, broken feet and shock marks.
• Compressor opened or returned unsealed.
• Rust, water or leak detection dye inside the
compressor.
• Use of a refrigerant or lubricant not approved by
Danfoss.
• Any deviation from recommended instructions
pertaining to installation, application or
maintenance.
• Use in mobile applications.
• Use in explosive atmospheric environment.
• No model number or serial number transmitted
with the warranty claim.
16 – Disposal
Danfoss recommends that condensing
units and oil should be recycled by a
suitable company at its site.
