Airrex AHSC-12 - User Manual

, HEAT PUMP
Operating Instruction &
Parts Manual
Model: AHSC-12
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.
~ Thank you for purchasing AIRREX Heat Pump. Before operation please read this user's manual carefully.
~ Keep this manual readily available.
~ It is ESSENTIAL that you read it carefully before use, and follow it at all times.
~ The Heat Pump is specified for use on a 115V- 60Hz 1ph for modelsAHSC-12.
You must check that the local electricity supply is the same and have the appropriate plug
fitted by a qualified electrician.
~ Please complete the warranty form now and keep in a safe place.
~ We have a policy of continual improving to our products. The contents (features and specifications) in this
manual are therefore subject to change without notice.
Description
Heat Pump operate in air temperatures from 72"F to 113"F in cool mode and 50"F to 81"F in heat mode.
These Heat Pump utilize eco-friendly R-410A refrigerant.
Heat Pump may require a fresh air supply for proper operation.
Includes removable, washable air filters for easy maintenance. Thermostatically protected compressor includes
high and low pressure warnings. Moves easily on (4) swivel casters (2 locking).
AHSC-12(10") diameter top air discharge. Optional condensate pump that plugs directly into the Heat Pump.
~
~t, carefully inspect the unit for any damage that may have occurred during transit,
such as any loose, missing, or damaged parts. If damaged, immediately file a claim with the carrier.
revO
AIRREXO

Summary

Product Description

Unpacking Instructions

Specifications

Wiring Diagram

General Safety Information

Warnings

Key safety warnings regarding power supply, plugs, cables, and general usage.

Cautions

Important cautions for safe operation, storage, and cleaning.

Assembly Overview

Front and Right Side View

Identifies key components visible from the front and right side.

Back and Left Side View

Identifies key components visible from the back and left side.

Installation Guide

Installation Location Warnings

Critical warnings for selecting a safe and appropriate installation location.

Moving the Unit

Instructions for safely moving and positioning the heat pump.

Plugging in the Unit

Guidance on correctly plugging in the power cord and checking for damage.

Remote Control Operation

Instructions on using and maintaining the remote control.

Operation Controls

Control Panel Overview

Explanation of the intelligent control system and its buttons/indicators.

Running and Stop Procedures

Steps for starting, stopping, and switching between operating modes.

Temperature Selection

Area;Room vs. Spot Cooling;Heating

How to select between room-wide and targeted cooling/heating modes.

Temperature Control Operation

Guide to adjusting and displaying temperatures in cooling or heating modes.

Off Timer Function

Setting the Off Timer

Instructions on how to set the unit's operating time limit.

Economic Mode

Self Diagnostic Codes

Pressure and Sensor Error Codes

Details on error codes E1, E2, E3, and their causes/corrections.

Other Error Codes

Details on error codes FU, AF, LP, ES, and their causes/corrections.

Troubleshooting Chart

Maintenance Procedures

Cleaning Air Filters

Step-by-step guide for removing and cleaning air filters.

Assembly Drawing and Part List

Warranty Information

Airrex AHSC-12 Specifications

General

Brand	Airrex
Model	AHSC-12
Category	Heat Pump
Language	English