Mestek Space Pak ESP-D User Manual

SECTION 1: INTRODUCTION
Space-Pak System Design.......................................
Code Compliance.....................................................
Air Distribution Requirements...................................
Air Distribution Components.....................................
Warranty Information................................................
Shipment of Unit.......................................................
SECTION 2: SYSTEM INSTALLATION
Step 1: Locating The Unit.........................................
Step 2: Cutting Return Air Opening..........................
Step 3: Attaching Supply Air Plenum Ring...............
Step 4: Setting The Unit............................................
Step 5: Installing The Condensate Trap & Line.........
2
2
2
3
5
5
6
8
9
11
12
Step 6: Wiring The Unit.............................................
Step 7: Installing Air Distribution Components..........
SECTION 3: START UP & OPERATION
Sequence Of Operation.............................................
Prior To Start-Up........................................................
System Start-Up & Adjustements..............................
Charging Cooling Only Systems ..............................
SECTION 4: MAINTENANCE
Before Each Cooling Season....................................
If System Fails To Operate........................................
Parts List...................................................................
12
13
17
17
17
17
18
18
19
IN UNITED STATES: 260 NORTH ELM ST. WESTFIELD, MA 01085 (413) 564-5530/FAX (413) 564-5815
IN CANADA: 5211 CREEKBANK ROAD, MISSISSAUGA, ONTARIO, L4W 1R3 (905) 625-2991/FAX (905) 625-6610
Central Air Conditioning Series
2 to 5 Tons
Fan Coil Unit/Air Supply
Components
MODEL
ESP-D SYSTEM
INSTALLATION,
OPERATION
& MAINTENANCE
MANUAL
ESPD2-301
42-9469

Mestek Space Pak ESP-D Specifications

General

Refrigerant	R410A
Wi-Fi Enabled	Yes
Type	Mini-Split Air Conditioner
Heating Seasonal Performance Factor (HSPF)	10.0
Operating Voltage	115V
Outdoor Unit Dimensions (HxWxD)	21.3" x 31.5" x 12.6"
Maximum Pipe Length	82 ft

Summary

Section 1: Introduction

Space-Pak System Design

Explains the hi-velocity system using a condensing unit and indoor fan coil unit with flexible duct.

Code Compliance

Details adherence to local authority requirements and National Electrical Code for installation.

Air Distribution System Component Requirements

Specifies installation must meet local codes and refers to layout plans.

Section 2: System Installation

Step 1: Locating the Unit

Guide on selecting an appropriate installation location for the fan coil unit.

Step 2: Cutting Return Air Opening

Instructions for cutting openings for the return air box based on unit model.

Step 3: Attaching Supply Air Plenum Ring

Details connecting the supply air plenum flange to the fan coil unit.

Step 4: Setting the Unit

Describes constructing and setting the unit on a platform for proper pitch.

Step 5: Connecting Refrigerant Lines

Guidance on connecting refrigerant lines to the fan coil unit.

Step 6: Installing the Condensate Trap & Line

Instructions for assembling and installing the condensate trap and drain line.

Step 7: Wiring the Unit

Covers electrical connections, power supply, and thermostat wiring.

Step 8: Installing Air Distribution Components

General requirements for plenum duct and supply tubing installation.

Room Terminator & Sound Attenuating Tubing Installation

Instructions for installing room terminators and sound attenuating tubing.

Supply Tubing Installation

Details connecting supply tubing to plenum take-offs and ensuring proper bends.

Return Air Box & Duct Installation

Steps for installing the return air box and connecting the return air duct.

Winter Supply Shut-Off Installation

Procedure for installing winter shut-offs to prevent moisture collection.

Section 3: Start Up & Operation

Sequence of Operation

Describes how the indoor and outdoor units operate based on thermostat settings.

Prior to Start-Up

Checklist of essential checks before initiating system startup.

Initial System Start Up & Operation

Steps for powering on, checking operation, and verifying performance.

Charging Cooling Only Systems

Procedures for correctly charging the system with refrigerant.

Section 4: Maintenance

Before Each Cooling Season

Recommended maintenance tasks to perform annually before the cooling season.

If System Fails to Operate

Troubleshooting steps for common system failure scenarios.

Parts List

List of available replacement parts for the ESP-D model.

Limited Warranty