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SAFETY CONSIDERATIONS
Installing, starting up, and servicing air-conditioning equip-
ment can be hazardous due to system pressures, electrical
components, and equipment location.
Only trained, qualified installers and service technicians
should install, start up, and service this equipment.
When working on air-conditioning equipment, observe pre-
cautions in the literature and on tags, stickers, and labels at-
tached to the equipment.
ELECTRICAL SHOCK HAZARD
To avoid the possibility of electrical shock,
open all disconnects before installing or
servicing this equipment.
GENERAL
The accessory sound enclosure package consists of a set
of insulated sheet metal panels for mounting on 30HW units,
in order to achieve additional sound reduction where needed.
After all panels are mounted, the compressor compartment
will be completely enclosed with sound insulation panels.
Check Package Contents —
ing parts or shipping damage. If damage is found, or any
part is missing, file a claim with the shipper immediately.
See Table 1.
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 2
PC 903
Catalog No. 563-003
Tab
5c
Installation Instructions
Part No. 30HW900007
Check package for miss-
Printed in U.S.A.
30HWA, HWB018-040
Accessory Sound Enclosure
Table 1 — Accessory Package Contents
ITEM
DESCRIPTION
Insulated Basepan
1
Assembly (perforated)
2
Support Angle
Insulated Side
Panel Assembly
3
35
⁄
x 26
⁄
in.
7
3
8
4
(911 x 679 mm)
Insulated Front/Rear
Panel Assembly
4
30 x 26
3
⁄
in.
4
(762 x 679 mm)
Self-Tapping Screws
5
1
⁄
-20 x
3
⁄
in. long
4
4
NOTE: Insulated basepans (Item 1) are constructed of 16-gage per-
forated steel plate.
INSTALLATION
To avoid the possibility of personal injury, obtain as-
sistance when installing this equipment. A minimum of
2 persons is required.
Step 1 — Read Instructions Carefully
ceeding with installation. See Fig. 1 and 2 for proper ori-
entation of assembled parts.
Form 30HW-2SI
Pg 1
50/60 Hz
PART NO.
QTY
30HW400027
4
30HW500020
4
30HW400023
2
30HW400025
2
AK92AB168
40
before pro-
9-93
Replaces: New
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Summary of Contents for Carrier 30HWA Series
- Page 1 30HWA, HWB018-040 Accessory Sound Enclosure 50/60 Hz Installation Instructions Part No. 30HW900007 Table 1 — Accessory Package Contents SAFETY CONSIDERATIONS Installing, starting up, and servicing air-conditioning equip- ITEM DESCRIPTION PART NO. ment can be hazardous due to system pressures, electrical Insulated Basepan components, and equipment location.
- Page 2 SUCTION LINE DISCHARGE LINE UNIT UPPER BASEPAN WITH PRE-DRILLED SCREW HOLES CUT-AWAY INSULATION PRE-DRILLED (SLOT 1) SCREW HOLES UPPER SUPPORT MODIFIED UPPER ANGLE (ONE EA SIDE) SECTION INSULATED CUT-AWAY BASEPANS (2) INSULATION (SLOTS 2 AND 3) Fig. 1 — Installing Insulated Basepan Assemblies in Unit Upper Section UNIT LOWER BASEPAN WITH PRE-DRILLED SCREW HOLES...
- Page 3 Step 4 — Cut Away Insulation Sections Step 7 — Install Insulated Side Panels to Unit Bottom Section a. On one of the modified insulated basepans (Item 1), cut away the insulation from slot 1. See Fig. 3. This insulated IMPORTANT: If you removed the factory-installed 100- basepan will be installed under the control box.
- Page 4 30 IN. (762 mm) Fig. 6 — Installing Insulated Front/Rear Panels to Bottom Section Copyright 1993 Carrier Corporation Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 2 PC 903 Catalog No.