There may be a fan delay on your system. The thermostat monitors the day and time, while maintaining the specific conditions you have chosen for each period in your program. A fan cycle swich is provided to switch between constant fan or cycle with the thermostat. Align thermostat base with mounting holes and feed the control wires through wire opening. Heat Mode In this mode, the thermostat controls the heating system.
Press the or button to select. Press the button to advance to the next screen. The heat section is available in three configurations: steam, hot water, or electric resistance heat. Press the or button to adjust cool set temperature. After labeling wires, remove wires from wire terminals. Deadband 1°F to 9°F 1°C to 5°C — Set the minimum number of degrees between your heating system activation and your cooling system activation. These outstanding performance thermostats integrate high-quality design and ease of use to provide a better quality of life through climate control technology.
Press the or button to select. Configuration Mode Settings The setup screens for configuration mode are as follows: 1. Press the or button to change set time. Press the button to advance to the next screen. Press the or button to set reversing valve. It can result in equipment damage or personal injury. Replace cover on thermostat by snapping it in place.
Minimum Cool Setpoint 45°F to 90°F 7°C to 32°C Adjust to control the minimum Cool set temperature allowed. Rely on Grainger for a reliable fan coil thermostat to control your fan coil unit. The final component is the control box. The heating is staged off when the room temperature increases. Lockout Feature The McQuay Programmable Thermostat has a button lockout feature so the mode cannot be changed and the temperature adjustment is limited. After 2 hours, the program schedule will automatically be resumed.
This puts the thermostat into a 2-hour temporary hold. Each period will have a start time, heat temperature, cool temperature and programmable fan. Turn on power to the system at the main service panel. For no delay, set to 0:00. .
The McQuay Type K Incremental continues to set the industry standard for quality. Press the or button to set differential value. Mark the placement of the mounting holes. Double check that each wire is connected to the proper terminal. When the room temperature is greater than the set cool temperature by the differential temperature , the first stage cooling device is activated. Press the or button to set delay.
Anti Freeze operation will be activated only if dry contact is closed and vice versa. Disconnect from main power supply before servicing equipment. In the Heat mode, the thermostat controls the heating system. Cool and Heat Mode The thermostat controls the heating and cooling systems, automatically changing over from one to the other as required. Do not run remote sensor wire in conduit with other wires. The clock display alternates with the set temperature display for Cool and Heat mode.
Press the or button to change settings within each screen. Repeat steps 1-16 to program each day of the week individually or use the Simpleset ® feature see Page 17 to program every day the same as Monday. Install two strand shielded wire between remote sensor and thermostat. Press the button to enter and exit program mode. Press the or button to adjust heat set temperature.
Press the or button to adjust the time. Select an appropriate location for mounting the remote sensor. Disable the main sensor R12 on the thermostat by cutting it from the circuit board. Maximum Heat Setpoint 45°F to 90°F 7°C to 32°C Adjust to control the maximum Heat set temperature allowed. The cooling is staged off when the room temperature decreases. Call Air Distributors Company today at 1-800-866-1210, or use our for more information.
Seal hole for wires behind thermostat with non-flammable insulation or putty. Set thermostat base and cover away from working area. Press the button while the time is displayed. Press the button to advance to the next screen. Press the button to advance to the next screen.