Table of Contents
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©2016 Lennox Industries Inc.
Dallas, Texas, USA
V
E
HW
Lennox Global VRF Unit
VE
Evaporator Type: HW, UM, CC, 4C, 1C, 2C, HD, SD, LD, GD, AH, OA
HW
Cooling Capacity MBtu/h
007
Certification Status: N: Non-certified; C: AHRI/ETL;
N
4
Refrigerant: 4: R410a
Internal Use
32
Voltage Rating: K, N, G, Y, T, P, U
P
Thank you for selecting LENNOX air conditioners.Please read this manual
carefully before operation and keep it for further reference.
VEHW007N432T
VEHW007N432P
VEHW009N432T
VEHW009N432P
VEHW012N432T
VEHW012N432P
VEHW015N432T
VEHW015N432P
VEHW017N432T
VEHW017N432P
VEHW019N432T
VEHW019N432P
VEHW021N432T
VEHW021N432P
VEHW024N432T
VEHW024N432P
007
N
Voltage Rating
K
230/60/3 and 220/50/3
N
380V/50-60Hz/3Ph
G
460V/60Hz/3Ph
Y
230V/60Hz/3Ph
T
220V/50Hz/1Ph
P
230V/60Hz/1Ph
U
220V/50-60Hz/1Ph
INSTALLATION/OPERATION
INSTRUCTIONS
VE High Wall Type
VRF SYSTEMS
INDOOR UNITS
And valid combinations
(see instructions inside)
4
32
HW
UM
CC
4C
1C
2C
HD
SD
LD
GD
AH
OA
P
Available digit for future ref.
Evaporator Types
Hi-Wall
Universal Mount
Compact Cassette
4-Way Cassette
1-Way Cassette
2-Way Cassette
High Static Fan Coil
Slim Fan Coil
Low Static Fan Coil
Large Fan Coil HS
Thank you for selecting
Air Handler
Outside Air
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Table of Contents
Related Manuals for Lennox VEHW007N432T
Summary of Contents for Lennox VEHW007N432T
- Page 1 High Static Fan Coil 220V/50-60Hz/1Ph Slim Fan Coil Low Static Fan Coil Large Fan Coil HS Thank you for selecting Air Handler Outside Air Thank you for selecting LENNOX air conditioners.Please read this manual carefully before operation and keep it for further reference.
- Page 2 Preface For correct installation and operation, please read all instructions carefully. Before reading the instructions, please be aware of the following items: (1) Execution standard of VRF: ISO 15042-2011. (2) For the safe operation of this unit, please read and follow the instructions carefully. (3) During operation, total capacity of indoor units should not exceed the total capacity of outdoor units.
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Page 3: Table Of Contents
Contents 1 Safety Precautions ........................1 2 Product Introduction ........................3 2.1 Outline of the Unit and Main Parts ................3 2.2 Rated Operating Condition ..................3 3 Installation Instruction ......................3 3.1 Schematic diagram of installation spaces ..............4 3.2 Requirements for Communication Line .............. -
Page 4: Safety Precautions
High Wall Type Indoor Unit 1 Safety Precautions means items that must be forbidden! Otherwise, it may lead to personal injury or death or serious damage. means items that must be followed! Otherwise, it may lead to personal injury or property loss. - Page 5 Fault service may cause then immerdiately contact electric shock or fire accidents. LENNOX appointed service Please contact LENNOX appointed center.If abnormality keeps service center for help. going, the unit might be damaged and lead to electric shock or fire.
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Page 6: Product Introduction
High Wall Type Indoor Unit 2 Product Introduction 2.1 Outline of the Unit and Main Parts Note： The appearances will be different by the different models of air conditioners. Part Name Part Name ① ④ Surface panel Guide louver ② ⑤... -
Page 7: Schematic Diagram Of Installation Spaces
② Please contact the local LENNOX appointed service center before installation. Any malfunctioncaused by the unit that is not installed by the LENNOX appointed service center would probably not be dealt with on time because of the inconvenience of the business contact. -
Page 8: Wiring Requirements
3.4 Wiring Requirements Air Switch Minimum Sectional Minimum Sectional Model Power Cord Size apacity Area of Area of Power Ground Wire(mm Cord(mm VEHW007N432T VEHW009N432T VEHW012N432T 220-240V ~ 50Hz VEHW015N432T VEHW017N432T VEHW019N432T VEHW021N432T VEHW024N432T... - Page 9 High Wall Type Indoor Unit Minimum Air Switch Minimum Sectional Sectional Area Model Power Cord Size apacity Area of Power of Ground Cord(mm Wire(mm VEHW007N432P VEHW009N432P VEHW012N432P 208~230V ~ 60Hz VEHW015N432P VEHW017N432P VEHW019N432P VEHW021N432P VEHW024N432P Notes: ① Use copper wire only as unit’s power cord. Operating temperature should be within its rated value.
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Page 10: Installation Instructions
High Wall Type Indoor Unit 4 Installation Instructions 4.1 Installation of Indoor Unit Below are dimensions of W, H, D for different models: Unit: mm Item Model VEHW007N432T VEHW007N432P VEHW009N432P VEHW009N432T VEHW012N432T VEHW012N432P VEHW015N432T VEHW015N432P VEHW017N432T VEHW017N432P VEHW019N432P VEHW019N432T VEHW021N432P... -
Page 11: The Installation Of The Rear Panel
High Wall Type Indoor Unit 4.2 The installation of the rear panel Fig 4.2 (1) Find the horizontal position by the seton method; since the drainage pipe is on the left side, it is necessary to adjust the rear panel to make its left side a little bit lower. (2) Fix the rear panel on the wall by bolts. -
Page 12: Installation Of The Drainage Pipe
High Wall Type Indoor Unit 4.4 Preparation of the piping hole (1) Make the piping hole (Φ 65mm) in the wall at a slight downward slant to the outdoor side. The center of the hole should be determined referring to Fig.4.2. (2) Insert the piping-hole sleeve into the hole to prevent the connected piping and wiring from being damaged when passing through the hole. -
Page 13: Connect Cables And Terminals Of Wiring Board
High Wall Type Indoor Unit Notes: ① Units must be earthed securely, or it may cause electric shock. ② Please carefully read the wiring diagram before carry out the wiring work, incorrect wiring could cause malfunction or even damage the unit. ③... -
Page 14: Connection Of Communication Line Of Idu And Odu
High Wall Type Indoor Unit same time. Fig 5.2 For units with single-phase power supply. (1) Detach the electric box lid. (2) Let the power cord pass through the wiring through-holes. (3) Connect the power cord to terminal "L, N, ". -
Page 15: Illuminate For Connection Of Wired Controller And Indoor Units Network
High Wall Type Indoor Unit (4) Fix the communication wire with wire clip on the electric box. 5.5 Illuminate for Connection of Wired Controller and Indoor Units Network (1) Communication wire of indoor unit and outdoor unit (or indoor unit) is connected to D1,D2. -
Page 16: The Best Usage Method
High Wall Type Indoor Unit 6 The Best Usage Method (1) Adjust the set temperature properly in proper to prevent electricity wasting. It is better tocontrol the difference of the indoor and outdoor temperatures within 5° C. (2) The better effect will be maintained by adjusting the guide louver downward for heating and horizontal for cooling. -
Page 17: Cleaning The Air Filters
High Wall Type Indoor Unit Do take down it before cleaning. (1) Pull along the direction of arrows to take down the panel. (2) Clean the panel Clean it with a soft-hair brush, water and neutral cleaning fluid, and then dry it. Caution：... -
Page 18: Check After The Usage Season
High Wall Type Indoor Unit (3) Check if the batteries in the wireless remote controller have been replaced. (4) Check if the air filter has been installed properly In order to start up the air conditioner smoothly after it has been turned off for a long time period, energize the unit 8 hours before turning it on. -
Page 19: Service Center
High Wall Type Indoor Unit Creak sound was heard when the unit It is the sound emitted by the expansion of the panel and other parts because was running or after it was turned off of the temperature change. Is the power supply cut off ? Is the power supply connected ? The air conditioner failed to run Is the circuit protector started aside ? Is the voltage too high or too low ? - Page 20 Contact us at +1-305-718-2901 LennoxGlobalHVAC@Lennoxintl.com 2016 Lennox Industries Inc. For a complete list of the registered and common law trademarks owned by Lennox Industries Inc., please visit www.lennox.com...