CIAC IMVF Series - Installation Instructions

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5.3 Installation instruction
Do not install at such places
Attention item
Accessories
1. A place that is lled with mineral oil, a kitchen which has oil and steam everywhere, etc., which may cause
degradation, falling off and water leakage of the resinous components.
2. A place with corrosive gases such as sulphurous acid gas, which will lead to the corrosion of the copper tube,
welding joint, etc., causing refrigerant leakage.
3. A place where machines give out electromagnetic waves, which will lead to abnormality and improper function of
the control system.
4. A place with possible leakage of combustible gases, oating of carbon ber and combustible dust and use of
volatile combustible substances such as diluents, the accumulation of which around the machine set will lead to
res.
5. A place where small animals inhabit, whose contacting the inner electrical components may cause faults,
smoking, outbreak of a re, etc.
6. A coastal place with high salinity and a place with great variation in voltage such as a factory, which may cause
faults to vehicles and ships.
Install after making sure that the type of the refrigerant used is R410A. If any other type of refrigerant is used, the
machine cannot run.
• Before and after the unpacking, if connection kit is to be moved, the hoisting handles (totally 4) shall be held
rmly. Do not apply force to other parts, especially a refrigerant tube and an electrical cabinet.
• Concerning the installation of the outdoor and indoor units, refer to the installation specication of each unit.
Conrm that the accessories below are packed together.
AH1-
280A
Variable diameter suspending clip
Thermal
insulation
pipe
Nut Specication
Quantity 2 2 2 2 8 2 2 2 1
Shape
Ø12.7
Ø9.52
inner diameter Ø19.3
inner diameter Ø22.4
outer diameter Ø25.4