icetro ISI-271THN, Руководство пользователя, Страница: 33 / 56

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Consult with the engineers of the company for the details of installation of the system to ensure
optimal performance of the system (change of the installation site of the system also requires
consultation with the engineer of the company).
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Do not install the system on a place with adverse conditions such as uneven floor,
place exposed to direct light, or place with too much dusts or direct splashing of water.
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Reset the current time when restarting after a long standstill.
For your
information
※ Check the followings after connecting the feed
and discharge water lines:
1. Feed water pressure should be between 1~3kgf/㎠ .
▶ If the water pressure is too high, water may leak at connections.
2. If the temperature can go down below 10℃, provide a means to prevent freezing.
▶ Freezing can cause water leakage or failure of the system.
3. There should be a tap water valve when you connect the system to tap water.
Close the tap water valve if there is water leak due to a defect of the tap on top of the product.
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The raw water supply valve may vary depending on the installation environment
of the system.
1. Fir rubber packing in the corrugated tube nut
of the feed water line and join it to the water
inlet of the product.
Tighten the nut firmly with a tool.
2. Pay special attention to protecting Section
“A”from damage when assembling the tools.
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Electrical connection
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Water Supply Connection
1. Connect the main power for single-phase power distribution box.
2. Install an earth leakage breaker (with capacity of 20A or higher) in the distribution box.
3. Earth connection shall be provided for the safe operation of the system.
4. Maintain space of 20cm or more each between the walls and the right and rear sides,
20cm or more between the left of the system.
5. Precisely seat the rubber feet at the bottom to prevent slipping.
30cm
mor
e
Copper board or earth bar
Warning
Before installing the unit, be sure to earth for a place with no power supply for earth connection.
- Bury the copper plate or ground rod at a depth of 30 cm or more underground.
- Failure to perform ground work may cause electric shock caused by leakage.
Do not ground the unit
to the gas pipe or
water pipe.
Caution
20cm
20cm
20cm
Installation
A