IEC HPY 14 - User Manual

•
 EnergyEfcient
•
 EasytoInstall
•
 ExtendedServiceLife
FanCoils
INSTALLATION,OPERATION,&MAINTENANCEMANUAL
- Energyefcientcompactblowercoils
- Idealforeducational,hospitality,multi-family,orothercommercialenvironments
- Designedforductedapplications
- NominalCFMrangeof600to3,000CFM

IEC HPY 14 Specifications

General

Brand	IEC
Model	HPY 14
Category	Air Conditioner
Language	English

Summary

Receipt and Initial Installation

Unpacking and Inspection

Handling and Installation

Installation Instruction for Ceiling Hung Units

Cooling;Heating Medium Connections

Connecting the unit to chilled water, hot water, or steam supply lines.

Valve Package Installation and Maintenance

Procedures for installing and maintaining accessory valve packages.

Condensate Drain

Guidelines for proper condensate drain connection, slope, and trap.

Ductwork Connections

Electrical Connections

Guidelines for making safe and compliant electrical connections to the unit.

Start Up Procedures

General Start-up Guidelines

Cooling;Heating System Preparation

Air System Balancing

3-Speed Potentiometer Adjustment

Adjusting fan speeds on 3-speed units using board-mounted potentiometers.

Variable Airflow Control (0-10 VDC)

Configuring variable airflow using external 0-10 VDC signals.

4-Speed Solid State Adjustment

Adjusting fan speeds on 4-speed units using potentiometers.

Eco 2 Variable Airflow Setup

Setting up variable airflow for Eco 2 units via 0-10 VDC signal.

Adjustment of ICM AW4105

Detailed steps for adjusting the ICM AW4105 control module settings.

Adjustment of EVO;ECM 4 SPD

Instructions for adjusting the EVO/ECM 4SPD control module settings.

Equipment Start-up Checklist

Pre-Start Up Checks