INS
TALLA
TION
13
English
CAUTION
ŷ
In regions with heavy snowfall, make sure to install
the DVM CHILLER where there is no concerns of
direct snowfall on the DVM CHILLER. Also, build
higher base support so that accumulated snow does
not block the air inlet or the heat exchanger.
ŷ
R-410A refrigerant is a safe, nontoxic and
nonflammable refrigerant. However, if the place
holds any concerns for exceeding dangerous level
of refrigerant concentration in case of refrigerant
leakage, extra ventilation system is required.
ŷ
When you install the product in a high places such
as roof, install fence or guardrail around it. When
there is no fence or guardrail, service person could
fall.
ŷ
Do not install the product in places where corrosive
gases such as sulfur oxides, ammonia, and sulfurous
gases are produced. (e.g. Toilet outlet, ventilation
opening, sewage works, dyeing complex, cattle
shed, sulfuric hot spring, nuclear power plant, ship
etc.) When installing the product in those places,
contact an installation specialty store as the copper
pipe and brazing part will need additional corrosion
proof or anti-rust additive to prevent corrosion.
ŷ
Make sure to keep any inflammable materials (such
as wooden materials, oil etc.) around the DVM
CHILLER. When there's fire, those inflammable
material will easily catch the fire and may pass it on
to the product.
ŷ
Depending on the condition of power supply,
unstable power or voltage may cause malfunction
of the parts or control system.
(At the ship or places using power supply from
electric generator, etc.)
Summary of Contents for AG042KSVANH
Page 113: ...MAINTENANCE 113 English Memo ...
