Soleus Air KFHIP-09-OD installation manual Air Purging and Leakage Test, Install the Outdoor Unit

Page 18

◆Install the Outdoor Unit

•Air Purging and Leakage Test

1.Remove the flare nuts of charging end from gas valve.

2.Connect the charging hose in the middle to the vacuum pump, then Low-pressure (Lo) end should be connected to charging end of gas valve. (Shown in Fig. 9)

3.Open the vacuum pump to evacuate. When multi-meter indicates 1 bar, fully tighten Lo handle of manifold valve and stop evacuation. Keep it for over 15 minutes to ensure the pressure is constant.

4.Remove bonnets of gas and liquid valve.

5.Slightly loosen core of liquid valve with hexagon wrench until the pressure exceeds 0 bars.

6.Remove charging hose from charging end of gas valve and screw the flare nuts of charging end.

7.Open cores of gas and liquid valve entirely by hexagon wrench.

8.Tighten the bonnets of gas and liquid valve, and then test whether there is any leakage or not.

- 16 -

Image 18

Contents Wall Mounted Mini Split Heat Pump Air Conditioner Indoor Unit Outdoor UnitOPERATING AND INSTALLATION MANUAL Model KFIHP-09-ID / KFHIP-09-ODTABLE OF CONTENTS Structure and Operation Name of Each PartThe Instructions before Use The Instructions before Use Set the room temperature appropriatelyKFIHP-09-ID Specification and Technical DataModel KFHHP-12-IDRemote Control Operation Function-RemotecontrolRemote Control Operation Continued How to Insert Batteries The general procedure Procedure for SLEEP modeOperation Indoor Unit InstallationInstallation Location Outdoor UnitElectric Wiring Grounding RequirementInstallation Dimension Diagram Important Notes112.6 inch 212.6 inch Install the piping hole InstallationInstall the rear panel Install the drainage hoseInstallation 6.Recover the surface panelInstall the Indoor Unit Electric wiring connection Install the Outdoor UnitInstall the connection pipe Tightening Torque TableAir Purging and Leakage Test Install the Outdoor UnitTest Operation Test Operation and Check after InstallationCheck after Installation 1.Before Test OperationCare and Maintenance Care and MaintenanceProblem Care and Maintenance ContinuedTrouble Shooting Trouble ShootingTrouble Shooting Trouble ShootingProblem Because the air of the room is cooled down rapidlyTrouble Shooting Unusual noise can be heard during operationPlease Insert Diagram in here Electrical Schematic DiagramElectrical Schematic Diagram Indoor Unit Electrical Schematic Diagram Outdoor Unit Please Insert Diagram in hereWarranty