Haier 1U48LP2VHA - Manuals - manualsarea.com

Page 2 - Nomenclature

INTRODUCTION PAGE 2 ENGLISH Nomenclature Nomenclature 1 U 18 ES 2 V H A Unit TypeA = Indoor Unit1 = Single Zone Outdoor2 = Two Zone Outdoor3 = Three Zone Outdoor4 = Four Zone Outdoor Unit TypeU = OutdoorB = Casse e Type Indoor D = High ESP Duct Type Indoor M=High Static Duct Type Indoor W = Wall Mou...

Page 4 - Under certain; Warning; supply; Before; brazed connections

INTRODUCTION PAGE 4 ENGLISH SAFETY OVERVIEW Read These Safety Precautions Be sure to read the safety precautions before conducting work. The items are classified into “Warning” and “Caution.” The “Warning " items are especially important since they can lead to death or serious injury if not foll...

Page 5 - Be sure to use the specified cable to connect; Wire Sizing; Important Safety Related

INTRODUCTION PAGE 5 ENGLISH SAFETY OVERVIEW Read These Safety Precautions Be sure to use the specified cable to connect between the indoor and outdoor units. Make the connections securely and route the cable properly so that there is no force pulling the cable at the connection terminals.When connec...

Page 7 - Replace the cover plate.; Illustration 4; Connecting the Indoor Unit; The standard lineset length is 25ft. If the installation length is; Section A - Outdoor Unit Installation

INSTALLATION PAGE 7 ENGLISH SE C TION A (Heat Pump models only) 1.1 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. Step1.2 Step 1.1 Step 1 - Installation of...

Page 8 - Never use an open flame to detect; Leak Test

INSTALLATION PAGE 8 ENGLISH SE C TION A Hazard of Explosion! Never use an open flame to detect refrigerant leaks. . Explosive conditions may occur. Use a leak test solution or other approved methods for leak testing. Failure to follow recommended safe leak test procedures could result In death or se...

Page 9 - Hoses should not be

INSTALLATION PAGE 9 ENGLISH SE C TION A Step 3.3 Step 3.4A Step 3.5A Step 3.6 Step 3.4B Step 3.5B 3.3 Step - 3.3 Remove the adapter and hose connection from the suction line port, and replace the cap. Hoses should not be removed and service valves should not be opened until any additional refrigeran...

Page 10 - oz; No refrigerant leaks from line sets or other connections?

INSTALLATION PAGE 10 ENGLISH SE C TION A Step 4 - Charging See Steps 5.2 - 5.5 for evacuating the system prior to charging. The standard lineset length is 25ft. If the installation length is different, adjust the refrigerant charge by . 5 oz / ft. for the 24K, 36K and 48K model. (Step 4 - Illustrati...

Page 11 - Install the outdoor unit in a place where water can drain smoothly.

INSTALLATION PAGE 11 ENGLISH SE C TION A • Using the OPERATING INSTRUCTIONS, explain to the user how to use the air conditioner (the remote controller, removing the air filters, placing or removing the remote controller from the remote controller holder, cleaning methods, precautions for operation, ...

Page 13 - Required Tools for Installation; Procedure for Selecting the Location; Clearances of Indoor and Outdoor Units; Section B - Indoor Unit Installation - Wall Mount

INSTALLATION PAGE 13 ENGLISH SE C TION B Step 1 - Preparation Required Tools for Installation Procedure for Selecting the Location • Drill • Wire Snipper • Hole Saw 2 3/4”• Vacuum pump • Soap-and-water solution or gas leakage detector • Torque wrench • 17mm, 22mm, 26mm • Tubing cutter • Flaring tool...

Page 14 - Screw the mounting plate to the wall.; Step 2 - Installation of Wall Mount Type Indoor Unit

INSTALLATION PAGE 14 ENGLISH SE C TION B 2.1 Step 2.1 Using a stud sensor, locate and mark the stud positions in the wall where the indoor unit is to be mounted. 2.2 Step 2.2 Place the mounting plate on the wall in the desired location taking into account the minimum clearances necessary for proper ...

Page 15 - Illustration 2; Mounting the Indoor Unit Onto the Wall Plate; Indoor Wall Unit Installation Complete

INSTALLATION PAGE 15 ENGLISH SE C TION B Illustration 2 Illustration 3 2.9 Step 2.9 With the top of the indoor unit closer to the wall, hang the indoor unit on the upper hooks of the mounting plate. Slide the unit slightly side to side to verify proper placement of the indoor unit on the mounting pl...

Page 17 - ing; Section C - Indoor Unit Installation - Cassette; Introduction - Overview

INSTALLATION PAGE 17 ENGLISH SE C TION C Cassette Product Information The Cassette Indoor Air Handler ships consist ing of a cassette assembly and operational louver. The Cassette Indoor Unit is operated via a factory supplied remote control. Wired controller is optional. The Cassette unit will inst...

Page 18 - Air Delivery Clearances; Be certain to maintain proper clearances; Service and Maintenance Clearances; Fresh Air Intake Option; Electrical Power; power to the indoor unit, break wire 2 only.; Condensate Handling

INSTALLATION PAGE 18 ENGLISH SE C TION C Air Delivery Clearances Be certain to maintain proper clearances around the Standard clearances for cassette air handlers require 5 feet of clearance in each direction. There should be 8 feet of clearance from the face of the cassette louver to the temperatur...

Page 19 - Threaded Rod Mounting Information; cassette to be adjusted.

INSTALLATION PAGE 19 ENGLISH SE C TION C Step 1 - Preparation Procedure for Selecting the Location Required Tools for Installation • Drill • Wire Snipper • Hole Saw 2 3/4”• Vacuum pump • Soap-and-water solution or gas leakage detector • Torque wrench • 17mm, 22mm, 26mm • Tubing cutter • Flaring tool...

Page 20 - Using a level, adjust the nuts on the threaded rods to obtain a

INSTALLATION PAGE 20 ENGLISH SE C TION C Step By Step Guide To Cassette Installation Step 2 - Installation of the Cassette Unit 2.1 Step 2.1 Use cardboard template to locate center point of cassette for mounting. Use a plumb bob and string to position cassette by referencing center hole of template....

Page 22 - Electrical Connections Indoor and Outdoor Units; Indoor Cassette Unit Installation Complete

INSTALLATION PAGE 22 ENGLISH SE C TION C Step 3 - Electrical Connections Step 4 - Louver Installation Step 5 - Pull Vacuum on System Electrical Connections Indoor and Outdoor Units 14 AWG Stranded Wire Only. (Central Controller Not Used)Maintain 10 feet of separation between TV and any Radio wiring....

Page 23 - Section D - Indoor Unit Installation - High ESP Duct; See Section E for more information

INSTALLATION PAGE 23 ENGLISH SE C TION D High ESP Duct Product Information The High ESP Duct Indoor Air Handler ships consisting of a single assembly. The High ESP Duct indoor unit is operated via a factory supplied wired remote control. that are located at all four corners of the High ESP Duct The ...

Page 24 - connections. If a safety switch needs to be in place to shut off; up to 24” from the point of discharge on the; Recommended condensate piping configurations are shown; below

INSTALLATION PAGE 24 ENGLISH SE C TION D Air Delivery Clearances Make certain to maintain proper clearances around the High ESP Duct unit. Inadequate clearances can cause system freezing and temperature control problems. Service and Maintenance Clearances Make sure there are adequate clearances for ...

Page 25 - The

INSTALLATION PAGE 25 ENGLISH SE C TION D Procedure for Selecting the Location Required Tools for Installation • Drill • Wire Snipper • Hole Saw 2 3/4”• Vacuum pump • Soap-and-water solution or gas leakage detector • Torque wrench • 17mm, 22mm, 26mm • Tubing cutter • Flaring tool • Razor knife • Meas...

Page 26 - Step By Step Guide To; Using a level, adjust the nuts on the threaded rods to obtain; Step 2 - Installation of the

INSTALLATION PAGE 26 ENGLISH SE C TION D Step By Step Guide To High ESP Duct Unit Installation 2.1 Step 2.1 Determine and mark the position of where the High ESP Duct unit is to be installed. Install the hardware necessary to mount the threaded rods. Always select a location strong enough to support...

Page 27 - INSTALLATION IS NOW COMPLETE; Rear side air inlet; Diffuser; Re-install electrical box cover

INSTALLATION PAGE 27 ENGLISH SE C TION D Step 2.5A Step 2.7 Step 2.5 Step 2.6 Step 2.7A INSTALLATION IS NOW COMPLETE Step 2.8 Rear side air inlet Bottom side air inlet Diffuser Return Duct Diffuser Return Duct Step 2.7B Re-install electrical box cover Step 2 - Installation of the High ESP Duct Unit

Page 28 - Step 3 - Electrical Connections; High ESP Duct

INSTALLATION PAGE 28 ENGLISH SE C TION D See Step 3.2 of the outdoor unit installation section for how to pull a vacuum. Indoor High ESP Duct Unit Installation Complete Electrical Connections Indoor and Outdoor Units 14 AWG Stranded Wire Only. (Central Controller Not Used)Maintain 10 feet of separat...

Page 29 - Back light Room temperature display; WIRED CONTROL PANEL FUNCTIONS

INSTALLATION PAGE 29 ENGLISH SE C TION E User Friendly: Back light; Room temperature display Functions: Clock; Timer; Sleep Function; Heat Reclaim Ventilation; ECO; Filter Cleaning; Error Code display; Child Lock; Parameter Inquiry; Unit NO. Setting; Static Pressure Grade Inquiry; Temp. Compensation...

Page 31 - Dip Switch

PAGE 31 ENGLISH REMOTE CONTROLS Dip Switch Wired Controller Wiring Instructions WIRED CONTROLLER INSTALLATION Dimensions Unit: inch (mm) Dip Switch ON/OFF Function Default Setting SW1-1 ON Set as the slave controller OFF OFF Set as the master controller SW1-2 ON Ambient temp. display available OFF O...

Page 33 - Timer ON; Timer Function Setting; For Cooling; ECO Energy Saving Function

INSTALLATION PAGE 33 ENGLISH SE C TION E NOTE: The display backlight must be illumi-nated before proceeding. To turn the back-light on, press any key (MODE, FAN, pq , TIME, or SET) located at the bottom of the display, or press the ON/OFF key located at the top of the display. Timer ON Press the TIM...

Page 34 - pq; pq; be either On or Off.; pq; Forced Cooling

INSTALLATION PAGE 34 ENGLISH SE C TION E WIRED CONTROLLER OPERATION NOTE: This function requires the screen backlight to be il- luminated. The ON/OFF key LED can be either On or Off. Press and hold the SET key for 10 seconds. The wired control-ler address and communication address between the indoor...

Page 35 - The Filter Cleaning icon will start flashing when; Filter Cleaning; Auto Restart; control to the “on” position will disable the auto restart func; Communication Error of Wired Controller; indoor unit for 4 minutes, when checking error codes, “07” will; Other Functions

INSTALLATION PAGE 35 ENGLISH SE C TION E Press the SET key. The swing louver function icon will be displayed. Press the pq keys to advance through the functions to select the SLEEP func- tion. The Sleep and Sleep “off ” time icons will bedisplayed. (The Sleep icon will be flashing) Press the TIME ke...

Page 37 - set to AUTO, the air conditioner automatically adjusts the; adjusts the fan speed according to room temperature.; Functions; Section F - Wireless Remote Controller

INSTALLATION PAGE 37 ENGLISH SE C TION A 3 8 6 19 4 17 18 14 13 10 9 7 5 16 2 15 11 12 1 1 Power Button Press the ON/OFF button on the remote control to start the unit. 2 TURBO/QUIET Button The TURBO function is used for fast heating or cooling. Press the TURBO/QUIET button once and the remote contr...

Page 38 - Louver SWING Button - Vertical; Air Flow Direction Adjustment; Louver SWING Button - Horizontal; ing the unit off, the louver will rotate to the full open position; Timer ON Button; Timer OFF Button; WIRELESS REMOTE CONTROLLER OPERATION

INSTALLATION PAGE 38 ENGLISH SE C TION A 9 Louver SWING Button - Vertical Air Flow Direction Adjustment Press the SWING UP/DOWN button to choose the position of the vertical airflow louvers. Status display of air flow COOL/DRY: HEAT: Caution: • It is advisable not to keep the vertical louver in the ...

Page 39 - SLEEP Button; Sleep mode; EXTRA FUNCTION Button

INSTALLATION PAGE 39 ENGLISH SE C TION A the time. After replacing batteries or a power failure occurs, the time setting will need to be reset. According to the Time setting sequence of TIMER ON or TIMER OFF, either Start-Stop or Stop-Start can be achieved. 13 SLEEP Button Sleep mode Press the Extra...

Page 40 - HEALTH Button; Turns indoor unit display on and off; RESET Button; point or similar object to depress this button to reset the

INSTALLATION PAGE 40 ENGLISH SE C TION A 15 HEALTH Button Feature not available on this series. 16 Confirm/Cancel Button Function: Setting and canceling timer and other functions. 17 LOCK Button Used to lock buttons and LCD display 18 LIGHT Button Turns indoor unit display on and off 19 RESET Button...