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High Temperature Hydro Module
202003
11
Engineer
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6.4
General Precautions about Installation Site
Select an installation site that meets the following conditions:
The floor that supports unit weight should be hard enough. The floor should be level to avoid vibration and noise.
The space around the unit should be wide enough for maintenance and repair. The space dimensions are as
follows: a ≥ 400 mm; b ≥ 300 mm; c ≥ 600 mm. If double-layer installation is required, the upper and lower space
between units should be not less than 150 mm.
There should be enough space around the unit for ventilation.
If flammable gas leaks, ensure that there are no hazards that could lead to fire.
This unit is not designed to operate in an environment where explosions could occur.
Select the installation site according to the corresponding legal provisions. The noise should not affect any person.
Carefully select an installation site. Do not install the unit in an environment that is sensitive to sound, such as
living rooms and bedrooms.
If water leaks, the leakage should not cause damage to the installation site or the surroundings.
Take enough measures according to the corresponding legal provisions to deal with refrigerant leakage.
When the unit is installed in a small room, take measures to ensure that concentration of the leaking refrigerant
cannot exceed the allowed limit.
Do not climb, sit on, or stand on the unit.
Do not place any article or equipment on the top of the unit (top panel of the unit).
Do not install the unit in a workshop, for example, a construction site, because at construction sites, the
equipment will be covered in dust.
Do not install the unit in a highly damp site, such as a restroom. (The maximum relative humidity is 85%.)
When installing the unit, reserve enough space for the air inlet and air outlet. Do not obstruct them.
Caution
In an airtight space, excessively high concentration of the refrigerant may lead to insufficient oxygen.
Notes for installers and service engineers