Perfect Aire 1PAMSCH12 Installation Manual

18, 17 Caution Align the center of the pipes. Sufficiently tighten the flare nut with fingers, and then tighten it with a spanner and torque wrench as shown in Fig.58 & 59 Tightening Connection Excessive torque can break nut depending on installation conditions. Fig.59 Indoor unit tubin…

3, 2 SAFETY PRECAUTIONS Read the following SAFETY PRECAUTIONS carefully before installation. Electrical work must be installed by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model to be installed. Incorre…

8, 7 INSTALLATION INSTRUCTIONS 1. For the left-hand and right-hand piping, remove the pipe cover from the side panel. 2. For the rear-right-hand and rear-left-hand piping, install the piping as shown in Fig.10. 3. Fix the end of the connective pipe. (Refer to Tight…

16, Perfect Aire 1PAMSCH12 15 Settlement of outdoor unit Anchor the outdoor unit with a bolt and nut 0.4 inches or 0.3 inches tightly and horizontally on a concrete or rigid mount. Fig.52 Install the outdoor unit on a rigid base to prevent increasing noise level and vibration. Determine the air outlet directio…

9, 8 INSTALLATION INSTRUCTIONS Fig.12 1. Pass the piping through the hole in the wall. 2. Put the upper claw at the back of the indoor unit on the upper hook of the installation plate, move the indoor unit from side to side to see that it is securely hooked …

22, Air and moisture in the refrigerant system have undesirable effects as indicated below: Pressure in the system rises. Operating current rises. Cooling or heating efficiency drops. Moisture in the refrigerant circuit may freeze and block capillary tubing. Water may lead to corrosion of parts in…