. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 HOW YOUR AIR CONDITIONER WORKS . . . . . . . . . . . . . . . . . .1 SYSTEM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 SETTING THE THERMOSTAT . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Fan Operation Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 MANUAL CHANGE-OVER THERMOSTAT . . . . . . . . . . . . . . . . . .2 ELECTRONIC THERMOSTAT . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 INSTALLATIONS REQUIRING AN ADD-ON TXV KIT . . . . . . . . . . . .5 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 EVACUATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 SYSTEM CHARGE . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 MANUAL CHANGE-OVER THERMOSTAT . . . . . . . . . . . . . . . . . .2 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 ELECTRONIC THERMOSTAT . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 THERMOSTATS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 CARE OF SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

This position will provide the lowest operating cost. If you purchased one of our thermostats, they have an Intelligent fan mode which continually circulates the air during occupied modes or when you are at home, and can cycle the fan during unoccupied mode or during the night while you sleep to further conserve energy. ON CONTINUOUS FAN OPERATION: With the thermostat fan switch set to “ON”, the indoor fan will not shut off. However, the cooling (AC) or heating (heat pump) systems will still ope

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 RENEWAL PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 APPROVALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . .13 START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

When you see this symbol on labels or in manuals, be alert to the potential for personal injury. Understand and pay particular attention to the signal words DANGER, WARNING, or CAUTION. DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. WARNING indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury. CAUTION indicates a potentially hazardous situation, which, if not avoided may

Avoid getting water into the fan motor and control box. Flush dirt from base pan after cleaning the coil. SERVICE CALLS There are a few instances where the user can avoid unnecessary service calls. If unit stops functioning properly check the following items before calling your servicing dealer: 1. Indoor section for dirty filter. 2.Outdoor section for leaf or debris blockage. Eliminate problem, turn off the thermostat for 10 seconds and attempt start. Wait 5 minutes. If system does not start, c

..... SINGLE PACKAGE COOLING UNITS ACP024 THRU 060 2 THRU 5 TON (13 SEER) DESCRIPTION These packaged cooling air conditioners are designed for outdoor installation. Only utility and duct connections are required at the point of installation. Field-installed electric heater accessories are available to provide electric heat combined with electric cooling. STANDARD FEATURES / BENEFITS OPERATING EFFICIENCY -All ACP units provide high operating efficiencies and have a SEER up to 13. ON SITE FLEXIB

PRE-PURGE The control board monitors the low pressure switch and ensures it remains closed during pre-purge. If the pressure switch opens, the control goes back to pressure switch proving mode. The control waits for a 15 second pre-purge period, then begins the ignition trial IGNITION TRIAL PERIOD The control board energizes the pilot gas valve and spark outputs for an 85 second Ignition trial. The control de-energizes the spark when flame is sensed and enters a flame stabilization period. If fl

TABLE OF CONTACT INFORMATION ...............................1 SAFETY................................................1 INSTRUCTIONS FOR EXAMINING THE FURNACE INSTALLATION ................................2 START-UP AND SHUTDOWN INSTRUCTIONS ................3 HOW YOUR GAS FURNACE WORKS ......................3 OPERATING INSTRUCTIONS.............................4 TO TURN OFF THE APPLIANCE ..........................4 FURNACE MAINTENANCE - USER INFORMATION ............4 EXTERNAL AIR FILTERS