Haier AB18SC2VHA [7/42] Section a outdoor unit installation

Содержание

Section A Outdoor Unit Installation Step 1 Installation of the Outdoor Unit Attaching Drain Elbow to Outdoor Unit Heat Pump models only Q Step 1 1 If attaching the supplied drain elbow to the outdoor unit do so prior to attaching the refrigerant lines and wiring Extension piping to attach to this fitting is field supplied Electrical Connections for the Outdoor Unit Step 1 2 Remove the cover plate of the outdoor unit to expose the terminal block connections Step 1 3 Connect the wiring for both the power source and indoor wiring Wire the system according to applicable national local codes Verify that the wiring connections for the indoor unit match wire for wire 1 1 2 2 3 3 Gnd Gnd Failure to wire the system correctly may lead to improper operation or component damage Step 1 3 Step 1 4 Step 1 4 Replace the cover plate Step 2 Interconnecting the Indoor and Outdoor Units See indoor section A B or C for electrical connections Piping The standard lineset length is 25ft If the installation length is different adjust the refrigerant charge by 2 oz ft for 12K 18K model Illustration 4 Cut the lineset to length flare and attach the piping to the outdoor unit valves Torque the fittings to the specifications shown in the torque chart Step 2 1 Refrigerant piping connections for the mini split system are made utilizing flare connections Follow standard practices for creating pipe flares When cutting and reaming the tubing use caution to prevent dirt or debris from entering the tubing Remember to place the nut on the pipe before creating the flare Step 2 1 Step 2 2 Step 2 2 Tojoin the lineset piping together directly align the piping flare to the fitting on the other pipe then slide the nut onto the fitting and tighten Misalignment may result in a leaking connection INSTALLATION PAGE 7

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