User manual CARRIER PTACSTAT-NP-HP

[. . . ] PTACSTAT ---NP---HC, PTACSTAT ---NP---HP Installation Instructions Operating Manual A07050 Non---Programmable Thermostat NOTE: Read the entire instruction manual before starting the installation. 2 TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS . 30 SAFETY CONSIDERATIONS Read and follow manufacturer instructions carefully. This is the safety-alert symbol this symbol on the equipment and in the instruction manual, be alert to the potential for personal injury. DANGER identifies the most serious hazards which will result in severe personal injury or death. [. . . ] When this option is selected, the configuration number (99), will appear on the large upper display and 10 will appear on the lower. If the DOWN key is kept pressed until the count reaches zero, the reset will be performed. If the DOWN key is released early, the number will return to 10 and the reset will not occur. Step 4 -- Check Thermostat Operation The PTAC Comfort Series non-programmable thermostat has a built- installer -in test capability. Use it to check thermostat and equipment operation without delays or setpoint adjustments to force heating or cooling. NOTE: Any time delays or protections built into the equipment will still be active. 16 To enter the Installer Test mode, use the same process as is used to enter Installer Configuration, only hold the FAN key longer. More specifically, press and hold the FAN for about 15 seconds until the display reads In on the left and S in the smaller display. The MODE key (upper left) can now be used to select heat, cool, or emergency heat (HP only). Selecting one of the available modes will immediately command the equipment to turn on in that mode. The request will stay active for 3 minutes and then return the mode to off. With HeatPump thermostats (having 2 stages of heating), the request will be active for 3 minutes on each stage. During any test, the display icons will be displayed the same as for normal operation of that stage, as follows: SELECTED MODE off cool heat Em Heat (HP only) DISPLAY ICONS off cool on heat on, aux heat on aux heat on To terminate the Installer Test mode, press the up or down temperature buttons. If the thermostat is left in Installer Test mode, it will revert back to normal operation after 15 minutes. Run equipment through several heating and cooling cycles to ensure proper operation. If the equipment is to be left in operation, setpoints and operating mode must be properly selected. 17 OPERATING THE THERMOSTAT NOTE: Should the thermostat lose power, it will turn back on with the last settings prior to the power outage. Button Identification A08088 Fig. 5 - Button Identification a - FAN Selects whether the fan operates continuously (on) or in cycle mode (auto) b - MODE Selects whether thermostat is set for heating, cooling, emergency heat (heat pump system only) or off c - UP Increases the temperature (or adjusts the screen selection up when setting advanced programming features) d - DOWN Decreases the temperature (or adjusts the screen selection down when setting advanced programming features) 18 Display backlighting The display has two levels of lighting, high level and continuous low level. High level lighting comes on for 10 seconds any time a button is pressed. Continuous low level lighting is only available if the thermostat is operated from 24VAC. Continuous low level backlighting is a configurable option (see configuration settings above). 6 4 5 3 2 9 10 12 Fig. 6 - On screen indicators - 7 8 1 11 A08089 On- Screen Indicators 1 2 3 Fan mode - on or auto Thermostat mode is off Current Setpoint or Room temperature (if configured to display room temp) 19 4 Thermostat mode is Cool 5 Thermostat mode is Heat 6 Thermostat mode is emergency heat 7 Fahrenheit 8 Celsius 9 Battery strength indicator 10 Aux Heat is On 11 Compressor is On (if flashing, it is waiting to come on) 12 Current setpoint (if configured to display room temp) Setting the temperatures for heating and cooling Your thermostat is installed with the heating set at 68_F and the cooling set at 72_F. You can use these or change them so your room is as warm or as cool as you would like it to be. To change the heating temperature, press the mode button on the left until the screen says heat. [. . . ] LEGAL REMEDIES - The owner must notify the Company in writing, by certified or registered letter to Carrier Corporation, PTAC Consumer Relations, P. O. Box 4808, Syracuse, New York 13221, of any defect or complaint with the product, stating the defect or complaint and a specific request for repair, replacement, or other correction of the product under warranty, mailed at least thirty (30) days before pursuing any legal rights or remedies. WARRANTY CONDITIONS: 1. The warranty applies only to products remaining in their original installation location. Installation, use, care, and maintenance must be normal and in accordance with instructions contained in the Operator's Manual and Company's service information. [. . . ]