ACPro ACAT24F/NaA User manual

Owner's Manual

Original

Instructions Air

Conditioners

A-Coils

Models:

ACAT24F/NaA

ACAT36F/NaA

ACAT48H/NaA

ACAT60H/NaA

To Users

Thank you for selecting AC PRO’s product. Please read this instruction manual

carefully before installing and using the product, so as to master and correctly use the

product. In order to guide you to correctly install and use our product and achieve

expected operating effect, we hereby instruct as below:

(1) This appliance can be used by children aged from 8 years and above and persons

with reduced physical, sensory or mental capabilities or lack of experience and

knowledge if they have been given supervision or instruction concerning use of

the appliance in a safe way and understand the hazards involved. Children shall

not play with the appliance. Cleaning and user maintenance shall not be made by

children without supervision.

(2) In order to ensure reliability of product, the product may consume some power

under stand-by status for maintaining normal communication of system and

preheating refrigerant and lubricant. If the product is not to be used for long, cut off

the power supply; please energize and preheat the unit in advance before reusing

it.

(3) Please properly select the model according to actual using environment;

otherwise it may impact the using convenience.

(4) This product has gone through strict inspection and operational test before leaving

the factory. In order to avoid damage due to improper disassembly and inspection,

which may impact the normal operation of unit, please do not disassemble the unit

by yourself. You can contact with the special maintenance center of our company

if necessary.

(5) When the product is faulted and cannot be operated, please contact with our

maintenance center as soon as possible by providing the following information.

1)Contents of nameplate of product (model, cooling/heating capacity, product No.,

ex-factory date).

2)Malfunction status (specify the situations before and after the error occurs).

(6) All the illustrations and information in the instruction manual are only for reference.

In order to make the product better, we will continuously conduct improvement

and innovation. We have the right to make necessary revision to the product from

time to time due to the reason of sales or production, and reserve the right to

revise the contents without further notice.

(7) If the supply cord is damaged, it must be replaced by the manufacturer, its service

agent or similarly qualified persons in order to avoid a hazard.

(8) AC PRO assumes no responsibility for personal injury, property loss or equipment

damage caused by improper installation and commissioning, unnecessary

maintenance, or not following relevant national rules and regulations, industrial

standards and requirements in this instruction manual.

(9) The final right to interpret for this instruction manual belongs to AC PRO.

Exception Clauses

Manufacturer will bear no responsibilities when personal injury or property loss is

caused by the following reasons:

(1) Damage the product due to improper use or misuse of the product.

(2) Alter, change, maintain or use the product with other equipment without abiding by

the instruction manual of manufacturer.

(3) After verification, the defect of product is directly caused by corrosive gas.

(4) After verification, defects are due to improper operation during transportation of

product.

(5) Operate, repair, maintain the unit without abiding by instruction manual or related

regulations.

(6) After verification, the problem or dispute is caused by the quality specification or

performance of parts and components that produced by other manufacturers.

(7) The damage is caused by natural calamities, bad using environment or force

majeure.

Contents

1 Safety Precautions ................................................................ 1

2 Product Introduction ............................................................. 2

2.1 Product Description.................................................................... 2

2.2 Optional Accessories.................................................................. 2

2.3 Physical Dimension.................................................................... 3

2.4 Names of Main Parts.................................................................. 3

2.5 General Information ................................................................... 4

3 General ................................................................................... 4

4 Installation.............................................................................. 4

4.1 Pre-Installation Instruction.......................................................... 4

4.2 Location ..................................................................................... 5

4.3 Piping Work................................................................................ 5

4.4 Condensate Removal................................................................. 6

4.5 Ductwork.................................................................................... 7

4.6 Unit Installation .......................................................................... 8

4.7 Sealing Ducts............................................................................. 8

4.8 Leak Testing, Evacuating and Charging ..................................... 8

5 Blower Speed Selection ........................................................ 9

6 Maintenance and Care........................................................... 9

6.1 Drain Pipe .................................................................................. 9

6.2 Notice before Seasonal Use....................................................... 9

6.3 Maintenance after Seasonal Use ............................................... 9

6.4 Parts Replacement..................................................................... 9

7 After-Sales Service .............................................................. 10

A-Coils

1 Safety Precautions

This product can’t be installed at corrosive, inflammable or explosive environment

or the place with special requirements, such as kitchen. Otherwise, it will affect the

normal operation or shorten the service life of the unit, or even cause fire hazard or

serious injury. As for above special places, please adopt special air conditioner with

anti-corrosive or anti-explosion function.

Improper installation, adjustment, alteration, service, maintenance, or use can

cause explosion, fire, electrical shock, or other conditions which may cause death,

personal injury, or property damage. Consult a qualified installer, service agency, or

your distributor or branch for information or assistance. The qualified installer or agency

must use factory--authorized kits or accessories when modifying this product. Refer to

the individual instructions packaged with the kits or accessories when installing. Follow

all safety codes. Wear safety glasses, protective clothing, and work gloves. Use

quenching cloth for brazing operations. Have fire extinguisher available. Read these

instructions thoroughly and follow all warnings or cautions included in literature and

attached to the unit. Consult local building codes and National Electrical Code (NEC)

for special requirements. Recognize safety information. This is the safety--alert

symbol .

When you see this symbol on the unit and in instructions or manuals, be alert to the

potential for personal injury. Understand these signal words: DANGER, WARNING,

CAUTION and NOTICE. These words are used with the safety--alert symbol.

Indicates a hazardous situation that, if not avoided, will result in

death or serious injury.

Indicates a hazardous situation that, if not avoided, could result

in death or serious injury.

Indicates a hazardous situation that, if not avoided, may result

in minor or moderate injury.

Indicates important but not hazard-related information, used to

indicate risk of property damage.

A-Coils

Electrical shock hazard:

Failure to follow this warning could result in personal injury or death.

Before installing, modifying, or servicing system, main electrical disconnect switch

must be in the OFF position. There may be more than 1 disconnect switch. Lock out

and tag switch with a suitable warning label.

Improper installation, adjustment, alteration, service or maintenance can cause

personal injury, loss of life, or damage to property.

As with any mechanical equipment, contact with sharp sheet metal edges can

result in personal injury. Take care while handling this equipment and wear gloves and

protective clothing.

2 Product Introduction

2.1 Product Description

The AC PRO A-Coil offers the perfect combination of superior product quality,

operating efficiency, operating sound levels and value for money. The evaporator unit

uses the environmentally friendly refrigerant R410A, which is chlorine-free to help

prevent damage to the ozone layer.

2.2 Optional Accessories

Indoor unit accessories

No.

Name

Appearance

Q'ty

Usage

1 3/8 CPC 1

Connect the unit

with the liquid

pipe

2 3/4 CPC 1

Connect the unit

with the gas

pipe

A-Coils

2.3 Physical Dimension

Unit: inch

Model

Dimension

ACAT24 & 36 17-1/2 21-1/4 23 15-7/8 19-3/8

ACAT48 & 60 24-1/2 21-1/4 28-1/2 22-7/8 19-3/8

2.4 Names of Main Parts

A-Coils

2.5 General Information

Cooling capacity range as shown below:

Model

Cooling capacity(ton)

ACAT24F/NaA ACAT36F/NaA 2.0 3.0

ACAT48H/NaA ACAT60H/NaA 4.0 5.0

3 General

The evaporator of indoor unit is charged with refrigerant in factory for pressure

maintaining. The cut-off valve can be opened only when installation and vacuuming is

done.

The drain pan must be at least 2" away from a standard gas-fired furnace heat

exchanger and at least 4"-6" away from any drum-type or oil-fired furnace heat

exchanger, depending on furnace model. Closer spacing may damage the drain pan

and cause a leak.

Refer to the Product Specification for the proper use of these coils with specific

furnaces, air handlers, condensers and line sets.

4 Installation

4.1 Pre-Installation Instruction

4.1.1 Checking Product Received

After receiving the product, please check if there is any damage caused by

transportation. Shipping damage is the responsibility of the carrier. Verify the model

number, specifications and accessories are correct prior to installation. The distributor

or manufacturer will not accept claims from dealers for transportation damage or

installation of incorrectly shipped units.

4.1.2 Before Installation

Carefully read all instructions for the installation prior to installing product. Make

sure each step or procedure is understood and any special considerations are taken

into account before starting installation. Assemble all tools, hardware and supplies

needed to complete the installation. Some items may need to be purchased locally.

Make sure everything needed to install the product is on hand before starting.

A-Coils

4.1.3 Codes & Regulations

This product is designed and manufactured to comply with national codes. It is

installer’s responsibilities to install the product in accordance with such codes and/or

any prevailing local codes/regulations. The manufacturer assumes no responsibilities

for equipment installed in violation of any codes or regulations.

These instructions are intended as a general guide and do not supersede local or

national codes in any way. Authorities who have jurisdiction should be consulted before

installation.

4.1.4 Replacement Parts

When reporting shortages or damages, or ordering repair parts, give the complete

product model and serial numbers as stamped on the product. Replacement parts for

this product are available through your contractor or local distributor.

4.2 Location

This coil is designed for indoor installation only. Do not install it

outdoors.

When installing the coil, take consideration to minimize the length of refrigerant

tubing as much as possible. Do not install the air handler in a location either above or

below the condenser that violates the instructions provided with the condenser. Service

clearance is to take precedence. Allow a minimum of 24” in front of the unit for service

clearance. When installing in an area directly over a finished ceiling (such as an attic),

an emergency drain pan is required directly under the unit. See local and state codes

for requirements. When installing this unit in an area that may become wet, elevate the

unit with a sturdy, non-porous material. In installations that may lead to physical

damage (i.e. a garage) it is advised to install a protective barrier to prevent such

damage.

4.3 Piping Work

4.3.1 Specification of Connection Pipe

Model

External diameter (inch)

Gas pipe

Liquid pipe

ACAT24F/NaA ACAT36F/NaA Φ3/4 Φ3/8

ACAT48H/NaA ACAT60H/NaA

A-Coils

4.3.2 Piping Preparation

4.3.2.1 Solder Connection

All cut ends are to be round, burr free, and cleaned. Failure to follow this practice

increases the chances for refrigerant leakage.

4.3.2.2 Screw Connection

Pipe diameter (inch)

Tightening torque (N·m)

Φ1/4

15-30

Φ3/8

35-40

Φ1/2

45-50

Φ5/8

60-65

Φ3/4

70-75

Φ7/8

80-85

4.4 Condensate Removal

(1) It is not allowed to connect the condensate drain pipe into waste pipe or other

pipelines which are likely to produce corrosive or peculiar smell to prevent the

smell from entering indoors or corrupt the unit.

(2) It is not allowed to connect the condensate drain pipe into rain pipe to prevent rain

water from pouring in and cause property loss or personal injury.

This manual suits for next models

Table of contents

Other ACPro Air Conditioner manuals

ACPro

ACPro MZHS Series User manual

ACPro

ACPro 4AC14 User manual

ACPro

ACPro AWH09QB-A3DNA5K/O User manual

ACPro

ACPro M Series Repair manual

ACPro

ACPro GMV-ND07C/A-T(U) User manual

ACPro

ACPro AWH30LB-D3DNA3D/I User manual

ACPro

ACPro 2PAMSH09A-17 User manual

ACPro

ACPro AUD36W/A-D(U) User manual

ACPro

ACPro APC05AK-A3NNA1C User manual

ACPro

ACPro H-Series User manual

ACPro

ACPro AWHD(24)ND3GO User manual

ACPro

ACPro AWH18QD-D3DNB8K/I User manual

ACPro

ACPro C Series User manual

ACPro

ACPro GMS Series User manual

ACPro

ACPro GMV-ND07PLS-T User manual

ACPro

ACPro MZC Series User manual

ACPro

ACPro AWH30LB-D3DNA3D/I User manual

ACPro

ACPro 4AC13 User manual

ACPro

ACPro AC Pro C Series User manual

ACPro

ACPro AWH18QE-D3DND6A/I User manual

ACPro

ACPro AWH09QC-A3DNA3D/I User manual

ACPro

ACPro GMV-ND07PLS/A-T(U) User manual

ACPro

ACPro AUHD24ND3F1O User manual

ACPro

ACPro AULD36W2/A-D User manual

Popular Air Conditioner manuals by other brands

Spheros

Spheros CC 355 instructions

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE owner's manual

Panasonic

Panasonic CS-E12HKEW operating instructions

nedis

nedis ACMB1WT7 quick start guide

Samsung

Samsung AR KV Series User & installation manual

Daikin

Daikin FCFV50A Operation manual

Fujitsu

Fujitsu Inverter ASBA30JFC operating manual

Toshiba

Toshiba RAS-M10SMUV-E installation manual

Daikin

Daikin FXLQ20MAVE Operation manual

Hitachi

Hitachi RAS-E24CAK instruction manual

CIAT

CIAT Magister 2 Series Installation, Operation, Commissioning, Maintenance

Bestron

Bestron AAC6000 instruction manual

Hisense

Hisense 7K Use and Installation Instructions

Frigidaire

Frigidaire FFRE0533S1E0 Use & care guide

Samsung

Samsung AS09HM3N user manual

Frigidaire

Frigidaire CRA073PU11 use & care

Soleus Air

Soleus Air GB-PAC-08E4 operating instructions

McQuay

McQuay MCK020A Technical manual