Owners Manual
Table Of Contents
- Introduction
- Applications
- Product Overview
- Chassis Features and Benefits
- Ordering Data - EZ Series 42
- Performance Data - EZ Series 42
- Ordering Data - EZ Series DR (DR.PTAC)
- Performance Data - EZ Series DR (DR.PTAC)
- Dr. PTAC Features
- Dr.PTAC information
- Dimensional drawings
- Options and Accessories
- Clearances and Projections
- Installation Instructions
- Wall Sleeve Installation Instructions
- Condensate Drain Kit
- Rear Grille Installation Instructions
- Subbase Assembly & Installation
- Chassis Installation
- Front Cover Installation & Removal
- Fresh Air Vent
- Maintenance
- Information for Heat Pump units
- Electrical Installation
- Wiring Diagram
- System Controls and Management
- Digital Control Panel
- Remote Thermostats
- Remote Thermostat Interface
- Control Board
- Temperature Limiting
- Error Codes
- Performance Specifications
- Warranty

Manufacturer of Quality Air Conditioning and Heating Products • www.islandaire.com • sales@islandaire.com • (800)-886-2759
10
Ordering Data - EZ Series DR (DR.PTAC)
MODEL TYPE
EZ - Cooling Chassis
07 - 7,500 BTU
09 - 9,500 BTU
12 - 12,000 BTU
15 - 15,000 BTU
1 - Standard Cooling
2 - Heat Pump
2 - 230v, 20 Amps
3 - 230v, 30 Amps
4 - 230v, Junction Box
7 - 277v, 20 Amps
8 - 277v, Junction Box
9 - 230v, 15 Amps
F - 277v, 30 Amps
1 - None
E - Wireless Thermostat (type must be speci-
ed when placing order)
F - Wall Thermostat Interface, Master
G - Wall Thermostat Interface, Slave
N - Wall Thermostat Interface, Std. Elect. Cntrls
S - Std. Electronic Controls (Unit Mounted)
4 - Front Ret./Top Dis.
0 - Special
6 - Standard
A - None
C - Energy Mgt. N/O
D - Energy Mgt. N/C
SYSTEM TYPE
COMPONENT
COOLING CAPACITY
VOLTAGE / LINE CORD
ROOM CONTROLS
HYDRONIC OPTIONS
FUNCTIONAL OPTIONS
POWER
MANAGEMENT OPTIONS
IDENTITY CODE
RETURN DISCHARGE OPTIONS
EZ DR 12 1 2 A 1 S 4 6 A A
3 - Dual Stage 3.4 kW Electric
4 - Dual Stage 5.0 kW Electric
A - None Cooling Only
B - 2.0 kW Elec. Heat (208v - 277v)
HEATING OPTIONS
A - None
F - 250W Fresh Air Heater
G - 400W Fresh Air Heater
POWER
MANAGEMENT CODES
DR - DR.PTAC 42 X 16
A - A
P - C
T - D
Model Nomenclature
Please review the nomenclature/model number break-
down below for the EZ Series DR options.
Units are available in four cooling BTUH sizes:
7,500; 9,500; 12,000; 15,000
Voltage options are: 208/230V and 277V.
Control choices include a unit mounted digital control;
multiple wired wall mounted heating/cooling thermo-
stats and a wireless wall thermostat, with occupancy
sensor control.
Replacement Guide
MANUFACTURER MODEL WALL OPENING DIMENSION DISCHARGE RETURN AIR HEAT TYPE
16 ¼” x 42 ¼” ANGLED FLAT BOTTOM FRONT ELECTRIC HYDRONIC
AC HP
AMANA PTC • • • • • • • •
CLIMATE
MASTER
PIP • • • • • • • •
MC QUAY
PDE • • • • • • • •
PSE • • • • • • • •
MQE • • • • • • • •
GREE ETAC • • • • • • • •
TRANE PTE • • • • • • • •
LG LP • • • • • • • •
GE AZ • • • • • • • •










