HOLIDAY MODE — The Holiday button places the thermostat into Holiday mode. During Holiday mode, the unoccupied set points are enforced. The number of days the thermostat will be in Holiday mode can be set. Set Clock — The Set Clock button allows the user to change the time and day displayed on the thermostat. Press the Set Clock button to enter Set Time mode. See Fig. 4. The current time will blink on and off. Press the UP ARROW and DOWN ARROW buttons until the correct time is shown. Hold down t

While holding down the Mode button, press the UP and DOWN ARROW buttons simultaneously. The “Locked” icon will appear on the display. The thermostat is unlocked by performing the same procedure. Press and hold the Mode button. While holding down the Mode button, Press the UP and DOWN ARROW buttons simultaneously. The “Locked” icon will be removed from the display. Set Clock — The Set Clock function allows the user to change the time and day displayed on the thermostat. Press and hold the Mode an

GENERAL Carrier’s 7-day, commercial, programmable thermostats are wall-mounted, low-voltage thermostats which maintain room temperature by controlling the operation of an HVAC (heating, cooling and ventilation) system. Separate heating and cooling set points and auto-changeover capability allow occupied and unoccupied programming schedules for energy savings. All thermostats allow up to 3 occupied and one unoccupied time/temperature setting to be programmed per 24-hour period. Each thermostat st

During emergency heat, only OFF and HEAT modes are available. Electric Heat — When the Electric Heat option in the advanced set up is set to ON (configured by installer), the thermostat will turn on the fan immediately any time there is a heat demand. This feature should only be used on electric heating applications. Do not use with gas heat. mode, the thermostat will operate under Unoccupied set points. To configure and activate the Holiday mode, press the Mode and UP ARROW buttons simultaneous

OWNER’SMANUALOWNER’S MANUAL OPTIONAL HUMIDITY MODULEOPTIONAL HUMIDITY MODULE Accepts theAccepts the COMMERCIALCOMMERCIAL THERMOSTATTHERMOSTAT P/NP/N 33CS4000133CS400 01 AUTO I2:00 Su Pm HEAT COOL 72 74HEAT COOL& CAUTION Follow the Installation Instructions before proceeding. Set the thermostat mode to “OFF” prior to changing settings in setup or restoring Factory Defaults. CAUTION NEVER PUT MORE THAN ONE JUMPER ON THE SAME MISC JUMPER BLOCK! THIS MAY DAMAGE YOUR THERMOSTAT. OK MISC3 MISC3 NOTE:

OWNER’SMANUALOWNER’S MANUAL OPTIONAL HUMIDITY MODULEOPTIONAL HUMIDITY MODULE Accepts theAccepts the COMMERCIALCOMMERCIAL THERMOSTATTHERMOSTAT P/NP/N 33CS4500133CS450 01 AUTO I2:00 Su Pm HEAT COOL 72 74 Carrier Carrier CAUTION Follow the Installation Instructions before proceeding. Set the thermostat mode to “OFF” prior to changing settings in setup or restoring Factory Defaults. CAUTION NEVER PUT MORE THAN ONE JUMPER ON THE SAME MISC JUMPER BLOCK! THIS MAY DAMAGE YOUR THERMOSTAT. MISC3 OK MISC3

There are five buttons on the remote control. One for Off, two for Fan control, one for Warmer and one for Cooler. The communication from the remote control to the receiver is uni-directional, without feedback to the user. It is because of this uni-directional control, we have created a unique control algorithm for this remote system. The Warmer and Cooler buttons use a ‘fuzzy logic’ algorithm to decide whether to turn the heat or cool on or off. The Warmer or Cooler operational control sequence

Only one sensor can be wired. LEGEND C— Contactor IAQ — Indoor Air Quality CHAS — Ground NC — Normally Closed COM — Common NO — Normally Open DX — Direct Expansion OAT — Outdoor-Air Thermostat ECON — Economizer SAT — Saturated-Air Temperature GND — Ground Factory Wiring HT — Heat Field Wiring Fig. 9 — Apollo Control Wiring Schematic — 50HJQ, 121/2 and 15 Ton Units 7 GROUNDTRAN24 VAC20 VA(FIELDSUPPLIED)24 V H G 24 VACOR + - 24 VDC 2 1 8 7 6 5 4 3 2 1 ++- 2-10VDCSIG COM (J5-3)4-20mA (J5-2) NCCOMNO

Before beginning any modification, make sure all power is disconnected to the unit and locked out. Failure to disconnect power supply prior to servicing may result in serious injury. All wiring must comply with applicable national and local codes. Installation and servicing of air-conditioning equipment can be hazardous due to system pressure and electrical components. Only trained and qualified service personnel should install, repair, or service air-conditioning equipment. Untrained personnel

You may find their name on the furnace or in your Homeowner's Packet. If the installer's name is not known, call your builder or home retailer if yours is a new residence. SECOND: Contact the nearest distributor. (See telephone yellow pages.) THIRD: Contact: Carrier Corporation Consumer Relations P.O. Box 4808 Syracuse, New York 13221 Phone: 1-800-428-4326 Model No.__Unit Serial No._ Date of Installation__Installed by_ Name of Owner__Address of Installation_ THERMOSTAT LIMITED WARRANTY F