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INSTALLATION AND MAINTENANCE INSTRUCTIONS
This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in manuals, be alert to
the potential for personal injury or death.
Installation
These units are not approved for mobile home
applications. Such use could result in property damage,
personal injury, or death.
General
These instructions explain the recommended method of
installation of the MagicPak All-In-One™ HVAC system
model MHP4 electric cooling unit and associated electrical
wiring.
This unit is designed and approved for use as a self-
contained air-to-air air conditioning system with optional
CLIMATE GUARD™ coated coils.
These instructions, and any instructions packaged with
mating components and/or accessories, should be carefully
read prior to beginning installation. Note particularly any
CAUTIONS or WARNINGS in these instructions and all
labels on the units.
The installation of this appliance must conform to the requirements of the National Fire Protection Association; the National
Electrical Code, ANSI/NFPA No. 70 (latest edition) in the United States; the Canadian Electrical Code Part 1, CSA 22.1
(latest edition) in Canada; and any state or provincial laws or local ordinances. Local authorities having jurisdiction should
be consulted before installation is made. Such applicable regulations or requirements take precedence over the general
instructions in this manual.
Check that equipment complies with all applicable building codes, laws, and regulations for its intended use prior to installation.
507861-01
MHP4 Series
Self-Contained Heat Pump
Save these instructions for future reference
WARNING
Table of Contents
Installation ...................................................................1
Operation .....................................................................9
Maintenance ..............................................................11
Accessories ...............................................................12
Wiring Diagrams ........................................................14
Improper installation, adjustment, alteration, service, or
maintenance can cause injury or property damage. Refer
to this manual. For assistance or additional information,
consult a qualified installer or service agency.
A Lennox International Inc. Company
*P507861-01*
CAUTION
Issue 2110
WARNING
Manufactured By
Allied Air Enterprises LLC
215 Metropolitan Drive
West Columbia, SC 29170
(P) 507861-01
Page 1 of 15
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Summary of Contents for magicpak All-In-One MHP4 Series
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Page 1: Table Of Contents
General WARNING These instructions explain the recommended method of installation of the MagicPak All-In-One™ HVAC system Improper installation, adjustment, alteration, service, or model MHP4 electric cooling unit and associated electrical maintenance can cause injury or property damage. Refer wiring. - Page 2 These instructions are intended as a general guide only, Limitations of the unit and appropriate accessories must for use by qualified personnel and do not supersede any also be observed. national or local codes in any way. Compliance with all local, The outdoor fan is designed to operate against no more state, provincial, or national codes pertaining to this type of than .10”...
- Page 3 Accessibility Clearances The front of the unit must be accessible for service. A minimum clearance of 30” in front of unit is required for service. Top View If the unit is enclosed, a door or access panel aligned with the front of the unit is the Closet Wall preferred method of providing access.
- Page 4 NOTE: Platform must be constructed so that it is level with sill plate of wall opening. Figure 2. Wall Sleeve and Louver Kit Installed The outside of the unit may be flush with the face of the exterior wall, and it should not be obstructed with CAUTION trees, landscape materials, or building structure.
- Page 5 Place the MHP unit into the wall sleeve. Lift leading Inspect the fit up of the unit to the wall sleeve. Verify end of unit and walk unit onto the sleeve. Once in that the gaskets of the wall sleeve make a complete the sleeve, lower the unit into position.
- Page 6 Airflow Performance as a Function of External Static Pressure 0.1 “w.c. 0.2 “w.c. 0.3 “w.c. 0.4 “w.c. 0.5 “w.c. Indoor Blower Speed SCFM Watts SCFM Watts SCFM Watts SCFM Watts SCFM Watts TAP 1 (FAN) TAP 2 (COOL/HP) † TAP 3 (COOL/HP) TAP 4 (AUX HEAT)* TAP 5 (AUX HEAT) TAP 4 (AUX HEAT)*...
- Page 7 Airflow Performance as a Function of External Static Pressure 0.1 “w.c. 0.2 “w.c. 0.3 “w.c. 0.4 “w.c. 0.5 “w.c. Indoor Blower Speed SCFM Watts SCFM Watts SCFM Watts SCFM Watts SCFM Watts TAP 1 (FAN) TAP 2 (COOL/HP) 1040 1005 †...
- Page 8 If for some reason the water cannot drain into the main Filter Area Model Number condensate riser, all water is contained in the unit, and the design will allow drainage out through the wall sleeve and *MHP4-11-09* louver assembly to the outside of the building. *MHP4-11-12* 3MHP4-11-18* 5MHP4-11-18*...
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Page 9: Operation
Power supply to the unit must be NEC Class 1 and must comply with all applicable codes. A fused disconnect switch WARNING should be field provided for the unit. The switch must be separate from all other circuits. If any of the wire supplied The location of fresh air capable models must conform to with the unit must be replaced, replacement wire must be the requirements of National Fire Protection Association... - Page 10 The defrost control will also energize auxiliary heat for heat stage 2). If a 2-stage thermostat is used, “pigtail” W1 increased comfort during defrost. The unit will remain in and W2 wires together when connecting the thermostat defrost until the defrost sensor has determined that the wires at the unit.
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Page 11: Maintenance
Maintenance WARNING Disconnect all electrical power to the unit before conducting any maintenance procedures. Failure to disconnect the power could result in personal injury or death. Periodic inspection and maintenance normally consists of changing or cleaning filters and (under some conditions) cleaning the coils. -
Page 12: Accessories
Accessories MagicPak Unit Accessory Nomenclature Polypropylene Louver Kit - White (29" Height) ALVRPWHT-1 ● ● ● Polypropylene Louver Kit - White (33" Height) ALVRPWHT-2 ○ ○ ○ ● ● Polypropylene Louver Kit - White (45" Height) ALVRPWHT-3 ○ ○ ○... - Page 13 MagicPak Unit Dimensions (in) Wall Sleeve Nomenclature for 29” Louver ASLEEVE6-1 ● ● ● 16-5/8 29-1/8 6” Wall Sleeve Kit for 33” Louver ASLEEVE6-2 ● ● ● ● ● 32-3/4 16-5/8 32-7/8 for 45” Louver ASLEEVE6-5 ● ● ● ●...
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Page 14: Wiring Diagrams
Wiring Diagrams Figure 11. Connection Diagram - MHP With Single Circuit and Hard Start Enabled Page 14 of 15 Issue 2120 507861-01... - Page 15 Figure 12. Connection Diagram - MHP With Dual Circuit and Hard Start Enabled 507861-01 Issue 2120 Page 15 of 15...
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