8 | AN293820378892en-000101
© Danfoss | DCS (CC) | 2019.01
Instructions
filter dryer replacements until the system is clean
and acid-free.When there is no longer any sign
of acidity, replace the anti-acid cartridges by the
standard model and remove the suction strainer
cartridge as required
.
14 - User advisory
Insist that all service operations only be per-
formed by qualified personnel.
The condensing unit tubing and compressor
surface temperatures may exceed 100°C (212°F)
and cause severe bodily burns. Special precau-
tion must be taken when working around the
compressor and refrigerant tubing. Moreover, a
compressor in operation can generate very cold
surface temperatures (as low as -45°C / -49°F),
there by exposing personnel to the risk of free-
zing burns.
Pressure inside the compressor and refrige-
rant circuit can reach dangerously high levels
(e.g. abnormal operation, fire,…) leading to
personnel injury if suddenly released; therefore,
never drill, weld or cut the compressor shell and
adjacent tubing (release of liquid refrigerant can
cause flash freezing on exposed skin).
Even though fans are fitted with safety guard
it is recommended not to work on condenser
while fans are running.
Be aware that the product warranty may be
deemed null and void in the following cases:
• Modifications to the unit, unless approved by
Danfoss Commercial Compressors, absence
of nameplate, broken or dented components,
shock marks, etc...
• Compressor opened by the customer or re-
turned unsealed (i.e. open discharge or suction
ports),
• Presence of rust or water inside the condensing
unit circuit,
• Addition of leak-detection fluid in the compres-
sor lubricant,
• Use of a refrigerant or lubricant not approved
by Danfoss Commercial Compressors.,
• Any deviation from recommended instructions-
pertaining to installation, application or mainte-
nance,
• Use in mobile applications (boats, trains, truc-
ks,etc.) or under explosive atmospheric conditions.
The date of production of the condensing unit
is indicated on the nameplate. Ensure that the
model and serial number information is always
transmitted with any claim filed regarding this
product.
