Page 1
MINI SPLIT WALL MOUNTED AIR CONDITIONER Installation Manual IMPORTANT NOTE: Read this manual and SAFETY MANUAL(if any) carefully befor re to save this manual for future refer...
Table of Contents Installation Manual Accessories ......................3 Installation Summary - Indoor Unit ..............4 Unit Parts .........................5 Indoor Unit Installation ..................6 repare r Outdoor Unit Installation....................12 Refrigerant Piping Connection................16 Air Evacuation..................19 Electrical and Gas Leak Checks...............21 Test Run........................22 Packing and unpacking the unit ................23...
Installation Summary - Indoor Unit 5.9in (15cm) 4.75in 4.75in (12cm) (12cm) 90.55in (2.3m) Attach Mounting Plate Select Installation Location Determine Wall Hole Position Drill Wall Hole Connect Piping Connect Wiring (not applicable for some locations in North America ) Wrap Piping and Cable Prepare Drain Hose (not applicable for some locations in North America ) STEP...
Unit Parts NOTE: Air-break switch (1) (2) Remote controller Holder Front Panel (Some Units) Louver (Some Units) Refrigerant Piping NOTE ON ILLUSTRATIONS unit may be slightly di Page 5...
Indoor Unit Installation NOTE ABOUT WALL HOLE: Installation Instructions – Indoor unit refrigerant piping: PRIOR TO INSTALLATION re that you Befor refer to the should leave ample r label on the pr re that the Drill wall hole for connective piping step) model number of the indoor unit matches the for the signal cable and refrigerant piping Step 1: Select installation location...
Page 7
Step 3: Drill wall hole for connective piping to Mounting Plate Dimensions. Type A Type B (depending on models )cor is drilled at re pr hole Model A Place the pr CAUTION re to Model B Wall Indoor Outdoor hole Model Fig.3.2 MOUNTING PLATE DIMENSIONS...
Page 8
Step 4: Prepare refrigerant piping Step 5: Connect drain hose The r must prepare the piping before passing it To ensure pr extension (purchased separately) to the end of tape to ensure a good seal and to pr remain reate a slot thr remove by Remove the air and pour a small amount...
Page 9
WARNING BEFORE PERFORMING ANY ELECTRICAL WORK, READ THESE BEFORE PERFORMING ANY ELECTRICAL REGULATIONS OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM. Step 6: Connect signal and power cables accor choose the right cable size before preparing it for located on the panels of the indoor and outdoor Cable Types WARNING...
Page 10
pen fr NOTE ABOUT WIRING Using a scr re box cover reveal THE WIRING CONNECTION PROCESS MAY DIFFER SLIGHTLY BETWEEN UNITS AND Front view REGIONS. Terminal block Step 7: Wrappiping and cables Wire cover Befor Screw signal cable thr Cable clamp rotect ATTENTION TO LIVE WIRE Back view...
Page 11
Step 8: Mount indoor unit refrigerant piping (refer to Refrigerant Piping Connection If you installed new connective piping to the outdoor unit, ready passed the refrigerant refer to Electrical piping thr roceed Checks and Leak Checks refrigerant pipes are sealed to prevent dirt or foreign materials fr Remove that is propping...
Outdoor Unit Installation install unit in the following locations: DO NOT and outlets Near a public str re noise fr by hot air discharge Near any sour amounts of dust of salty air SPECIAL CONSIDERATIONS FOR EXTREME WEATHER If the unit is exposed to heavy wind: angle to the dir Installation Instructions –...
Page 13
Step 3: Anchor outdoor unit Step 2: Install drain joint(Heat pump unit only) The outdoor unit can be anchored to the Befor repar unit according to the dimensions belo If the drain joint comes with a rubber seal UNIT MOUNTING DIMENSIONS (see Fig.
Page 14
Outdoor Unit Dimensions (in-mm) Mounting Dimensions Distance A (in-mm) Distance B (in-mm) W x H x D If you will install the unit on a wall-mounted If you will install the unit on the ground or bracket on a concrete mounting platform CAUTION concr wall must be able to support at least four...
Page 15
Step 4: Connect signal and power cables Arrange them so that they do not touch any The outside unit’ rotected by Page 24 A compr and scr Cover WARNING BEFORE PERFORMING ANY ELECTRICAL Screw OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM.
Outdoor Unit Wiring Diagram is located on the inside of the wire cover on the outdoor unit. Fig. 4.6 Refrigerant Piping Connection do not ’s capacity and can cause abnormally high pressure in the r Note on Pipe Length The length of r rd pipe Maximum Length and Drop Height of Refrigerant Piping per Unit Model Model...
Page 17
PIPING EXTENSION BEYOND FLARE FORM Step 2: Remove burrs Outer Diameter In (mm) Burrs can a refrigerant Max. of Pipe In (mm) Min. Max. rd angle to prevent Ø burrs fr Using a r remove all Ø burrs fr Ø Pipe Reamer Flare form...
Page 18
Using a spanner re nut according to the tor Torque Requirements table belo TORQUE REQUIREMENTS Outer Diameter of Pipe Tightening Torque Flare dimension(B) Flare shape (in-mm) (N•m) (in-mm) 90 ° ± 4 Ø R0.4~0.8 Ø Ø DO NOT USE EXCESSIVE TORQUE Excessive force can br You must not exceed Instructions for Connecting Piping to Outdoor Unit...
Air Evacuation re is a change in system pressur refer Preparations and Precautions Air and for refrigerant circuit can re is no change in system pressur cause abnormal rises in pressur ressur nsert hexagonal rench into the pac valve (high pressure valve) and open the valve by evacuate the refrigerant cir removing any turning the rench in a 1/4 counter...
Page 20
Note on Adding Refrigerant Some systems r rd pipe length varies accor 25’ 7.5m 16‘ 5m port on the outdoor unit’ refrigerant to be charged can be ADDITIONAL REFRIGERANT PER PIPE LENGTH Connective Pipe Air Purging Additional Refrigerant Length (m) Method <...
Electrical and Gas Leak Checks Before Test Run WARNING – RISK OF ELECTRIC SHOCK ALL WIRING MUST COMPLY WITH LOCAL AND NATIONAL ELECTRICAL CODES, • Electrical Safety Checks AND MUST BE INSTALLED BY A LICENSED the unit’s electrical system is safe and ELECTRICIAN.
Test Run DOUBLE-CHECK PIPE CONNECTIONS Test Run Instructions ressure of the You should perform the Test Run refrigerant cir re not present during your Test Press the ON/OFF remote refrigerant pipe controller to tur Gas Leak Check Press the MODE roll through the •...
Packing and unpacking the unit Instructions for packing and unpacking the unit: Unpacking: Indoor unit: Outdoor Unit Packing: Indoor unit: Outdoor unit: NOTE: Page 23...
Page 24
The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. Any updates to the manual will be uploaded to the service website, please check for the latest version. CS445UI-18C(AG)(C) 16122000009614 20210715...
Need help?
Do you have a question about the OLIVIA and is the answer not in the manual?
Questions and answers