Tectro TS 1225 Manuel D'installation page 79

Important! The EQ valves are only designed for one-time installation. Their seal can not be guaranteed if
they are installed on more than one occasion. This will also void the warranty.
CONNECTING THE REFRIGERANT PIPES TO INDOOR UNIT
1. Do not remove the plastic seals from the indoor equipment and the appropriate refrigerant pipe until
immediately before you connect them.
2. Align the refrigerant pipes correctly, make sure the dimensions of the connecting refrigerant pipe
are the same. Place the screw connector on the refrigerant pipes just on to the thread on the indoor
equipment and tighten the first few threads by hand.
IMPORTANT: Before you continue, it is essential that you read the following instructions carefully.
3. Hold the points marked  using an open-ended spanner and turn the nuts only at the points marked
 using an open-ended spanner (Select the appropriate spanner according to the dimensions of the
connector).

4. Ensure that the screw connectors do not skew as you tighten them and work quickly.
IMPORTANT: Since the coupling works with tapping rings, it may leak if you undo and reconnect the pipes.
This will also void the warranty.
5. After finishing the connection, use the tape to wrap the refrigerant pipe and connecting cable toge-
ther.
6. After finishing connecting the couple of the quick connectors, pass drain hose and refrigerant pipes
through the wall hole.
NOTE : The quick connector parts must be placed outside of room. Using wall hole sleeve, cap and neoprene
to seal the wall hole.

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