Carrier 38HDL024- User Manual

Carrier 38HDL024

Carrier 38HDL024– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Table of contents
  • Page 3 – The totally enclosed condenser-fan; Individual room comfort; Features like the permanent split-; Lightweight, compact size; The outdoor unit can be mounted; Wide range of accessories; Accessories for the high wall and; Agency listings; 8HDL CONDENSING UNIT
  • Page 5 – Model number nomenclature
  • Page 7 – STANDARD FEATURES AND FIELD-INSTALLED ACCESSORIES
  • Page 11 – Physical data — 38HDL condensing units
  • Page 12 – Physical data — high wall units
  • Page 13 – Physical data — ceiling-suspended units
  • Page 14 – Physical data — in-ceiling cassette units
  • Page 15 – Base unit dimensions — 38HDL condensing units
  • Page 21 – SYSTEMS INDEX TABLE; Performance data
  • Page 22 – COOLING CAPACITIES
  • Page 34 – 8HDL CONDENSER-ONLY RATINGS
  • Page 36 – Electrical data
  • Page 40 – Application data
  • Page 41 – Metering devices; Electric heat —; Refrigerant lines; General refrigerant line sizing:; MAXIMUM LINE LENGTHS
  • Page 42 – PISTON GUIDE AND REFRIGERANT CHARGES; Changes in piston size — The metering device for a
  • Page 43 – Controls; AIR THROW DATA
  • Page 44 – Sound data; CONDENSING UNIT SOUND RATINGS; STATIC CAPABILITY AND DESIGN CONSIDERATIONS, CASSETTE SYSTEMS
  • Page 45 – SOUND POWER DATA OCTAVE BANDS — A WEIGHTED
  • Page 49 – Initial Operation
  • Page 50 – Normal Operation
  • Page 51 – Fan operation —; Cooling mode operation; System safeties —; REMOTE THERMOSTAT
  • Page 52 – Commercial Condensing Units; HVAC Guide Specifications; to 5 Tons Cooling Capacity; Guide specifications — outdoor units
  • Page 54 – Commercial High-Wall Fan Coil Units; Tons Cooling Capacity; Guide specifications — high-wall units
  • Page 56 – Commercial Ceiling-Suspended Fan Coils
  • Page 58 – Commercial In-Ceiling Cassette Fan Coil; to 3 Tons Cooling Capacity; Carrier Model Number:; Part 1 — General; WARRANTY (For Inclusion By Specifying Engineer); Part 2 — Products; EQUIPMENT
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Copyright 1999 Carrier Corporation

Form 38HDL-1PD

The Ideal Complement to Your
Ducted System When It Is Impractical
or Prohibitively Expensive to Use
Ductwork
• choice of 3 compact, attractive fan

coil types for ultimate flexibility in
any room decor

• wide range of accessories available

to meet a variety of installation
requirements

Features/Benefits

An inexpensive and creative
solution to design problems

Carrier’s cooling only duct-free split
systems are a matched combination of
an outdoor condensing unit and one of
3 decorative indoor fan coil units con-
nected only by refrigerant tubing and
wires. One of the 3 fan coil choices
will fit any application you might
encounter.

The fan coils can be mounted on

the wall, at the ceiling, or in the ceiling.
This selection of fan coils permits
inexpensive and creative solutions to
design problems such as:
• add-ons to current space (an office

or family room addition)

• special space requirements (a com-

puter room)

• when changes in the cooling load

cannot be handled by the existing
system (when adding heat-generat-
ing equipment to a currently condi-
tioned space)

• when adding air conditioning to

spaces that are heated by hydronic
or electric heat and have no
ductwork

• historical renovations or any appli-

cation where preserving the looks of
the original structure is essential

38HDL

with 40QAB,QKB,QNB

Duct-Free Cooling Only

Split Systems

1

1

/

2

to 5 Nominal Tons

Product
Data

40QNB

40QAB

40QKB

38HDL

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Summary

Page 2 - Table of contents

2 These compact indoor fan coil units take up very little space in the room and do not obstruct windows. The fan coils are attractively styled to blend with most room decors. Advanced sys-tem components incorporate innova-tive technology to provide reliable cool-ing performance at low sound levels. ...

Page 3 - The totally enclosed condenser-fan; Individual room comfort; Features like the permanent split-; Lightweight, compact size; The outdoor unit can be mounted; Wide range of accessories; Accessories for the high wall and; Agency listings; 8HDL CONDENSING UNIT

3 The totally enclosed condenser-fan motor means greater reliability under rain conditions, ensuring dependable performance for many years. Individual room comfort Maximum comfort is provided because each space can have individual set points and may be controlled based on actual usage. The air sweep...

Page 5 - Model number nomenclature

5 38 SERIES COOLING ONLY CONDENSING UNITS 40 SERIES COOLING ONLY FAN COILS SYSTEM AND COMPONENT AVAILABILITY *The 40QNB018 and 40QKB018 fan coils are 40QAB024 fan coils with different motor speeds. Refer to unit Installation Instructions for more details. †The 40QAB018 fan coil is a 40QAB024 fan coi...

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