![background image](http://html2.mh-extra.com/html/york/hic4008b21s/hic4008b21s_installation-and-maintenance-manual_4003659012.webp)
8
P5417054
4. Installation Location
1. Install the indoor unit at a proper distance from the
walls as shown at right.
2.
Install the indoor unit with sufficient space around it for operation and maintenance access as shown below.
Do not leave combustible materials inside the service space of the indoor unit.
Piping Connection
Piping Connection
Piping Connection
Min. 3-15/16
Min. 3-15/16
Min.
19-11/16
Min.
19-11/16
Min. 3-15/16
Min. 3-15/16
Min.
19-11/16
Min. 3-15/16
Min. 3-15/16
Min.
19-11/16
Min.
118-1/8
Min.
94-1/2
(2400)
Unit: inch (mm)
Service Sapce
(500)
(500)
(100)
(100)
(3000)
(500)
(500)
(100)
(100)
(100)
(100)
Distance from Wall Side
Unit: inch (mm)
Piping
Connection
Side
Min. 59-1/16 (1500)
Min. 59-1/16 (1500)
Min. 59-1/16 (1500)
Min. 59-1/16 (1500)
2. Do not insert or leave any foreign objects inside the indoor unit and verify that no foreign objects
remain inside in the indoor unit before the installation and Test Run. Failure to do this can result in
equipment failure and damage to the unit.
3. Necessary Tools and Instrument List for Installation
NOTE:
Use tools and measuring
instruments (vacuum pump, gas
hose, charging cylinder, and
manifold gauge) exclusively for
the refrigerant R410A.
No.
Tool
No.
Tool
1
Handsaw
11
Wrench
2
Philips Screwdriver
12
Charging Cylinder
3
Vacuum Pump
13
Manifold Gauge
4
Refrigerant Gas Hose
14
Wire Cutter
5
Megohmmeter
15
Gas Leak Detector
6
Copper Pipe Bender
16
Level
7
Manual Water Pump
17
Clamp for Solderless Terminals
8
Copper Tube Cutter
18
Hoist (for Indoor Unit)
9
Brazing Kit
19
Ammeter
10
Hexagonal Wrench
20
Voltage Meter
NOTICE
The decorative panel, controller, and branch piping are optional accessories and are not included with the
indoor unit. If necessary, please contact your contractor.