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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.
VEHW007C432P
VEHW009C432P
VEHW012C432P
VEHW018C432P
VEHW024C432P
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 VRF VEHW007C432P
Summary of Contents for Lennox VRF VEHW007C432P
- 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 3 Preface For correct installation and operation, please read all instructions carefully. Before reading the instructions, please be aware of the following items: This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
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Page 5: Table Of Contents
Contents 1 Safety Precautions ......................1 2 Product Introduction ....................... 2 2.1 Outline of the Unit and Main Parts ................2 2.2 Rated Operating Condition ..................3 3 Installation Instruction ....................3 3.1 Schematic diagram of installation spaces ..............3 3.2 Requirements for Communication Line .............. -
Page 6: Safety Precautions
5℃ (41˚F). (18) User is not allowed to repair the unit. Fault service may cause electric shock or fire accidents. Please contact Lennox appointed service center for help. (19) Before installation, please check if the power supply is in accordance with the requirements specified on the nameplate. -
Page 7: Product Introduction
(26) If anything abnormal happens (such as burning smell), please power off the unit and cut off the main power supply, and then immerdiately contact Lennox appointed service center.If abnormality keeps going, the unit might be damaged and lead to electric shock or fire. -
Page 8: Rated Operating Condition
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 9: Electric Installation
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit Fig 3.2.1 Total length of communication line Material Material type between indoor unit Wire size (mm /AWG) Remarks Standard and wired controller L (m/feet) 1.Total length of communication line can't exceed 250m Light/Ordinary (820-1/5feet). -
Page 10: Installation Instructions
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit Use copper wire only as unit’s power cord. Operating temperature should be within it s rated value. If the power cord is more than 15m(590-1/2 inch) long, please increase properly the sectional area of power cord to avoid overload, which may cause accident. -
Page 11: Debugging
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit 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. Fix the rear panel on the wall by bolts. -
Page 12: Installation The Connection Pipes
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit Fig 4.5 4.6 Installation the connection pipes Connect the ends of the connection pipe with two leading pipes, and then tighten the joint nuts tightly. Connect the connect pipe with the two relative leading pipe, tie the nut on tie –in of the connect pipe tightly. -
Page 13: Power Cord Connection
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit ③ Shape the tail of wire into ring by needle nose plier, and keep the gauge of ring in accordance with screw. ④ Use the screwdriver for tightening the terminal. (2) The connection of stranded wire (as shown in fig 5.1.2) ①... -
Page 14: Connection Of Communication Line Of Wired Controller
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit indoor unit, as shown in Fig.5.3.1. Fig 5.3.1 Fig 5.3.2 (4) Secure the communication line with the wire clamp on the electric box. (5) In order to ensure the reliability of communication between IDU and ODU and the communication among each IDU, add a matched resistance (supplied in a package before ex-factory) on the wiring board of the last indoor unit in a series connection. -
Page 15: The Best Usage Method
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit (2) Let the tubing and cord pass though the piping hole after tied up (refer to Fig .5.6 (d)). (3) Hang the claw behind the indoor unit on the pothook on the wall panel, and move the unit left and right to check if the body is firm. -
Page 16: Maintenance Method
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit 7 Maintenance Method Do turn off the unit and cut off the main power supply when cleaning the air conditioner to avoid electric shock or injury. Stand at solid table when cleaning the unit. Do not clean the unit with hot water whose temperature is higher than 45°... -
Page 17: Check Before The Usage Season
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit (3) Do not clean the filter by hot water higher than 45° C for preventing fade or deformation. Do not burn it on fire or the filter would catches fire or deformation. (4) Install air filter Install the air filter properly along the arrow direction, making the side marked “Front”... -
Page 18: Malfunction Analyzing
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit 9 Malfunction Analyzing WARNING Do not repair the air conditioner by yourself for the incorrect repair would lead to electric shock or fire. Please contact the service center and have the unit repaired by the specialized personnel. Check the following items before contacting the service center, as it could save your time and cost. -
Page 19: After-Sales Service
Multi Variable Air Conditioners WALL Mounted Type Indoor Unit 9.2 After-sales service When quality or other problems arise upon the purchased air conditioner, please contact the local service center. 10 Adjusting Method Of The Air Direction 10.1 Adjusting air direction up and down (1) Controlling the guide louver motor by the wireless remote controller can make the guide louver swing up and down, or makes the guide louver stop at a certain angle to have air supplied. - 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...