It has 12VDC input power requirements and connections available for airconditioning compressors and gas or electric heating systems. Analog thermostat with heat & cool control with 12VDC power Rest of their working principle and installation procedure is the same. Designs operating on 24VDC supply are also available. Moreover, they need a 12VDC power supply for their operation. They have sliding switches with an analog scale to display temperature settings. Analog ReadoutĪnalog Coleman thermostats are also available in designs with both heat/cool control and cool only settings. Moreover, a model with the 4th connection point missing in the second connector is also available, and it has single control for the camper gas furnace. In the above table, the wire at sr#1 and 8 can have different colors and roles according to the specific model of the digital device. #Ī heat pump or gas furnace low control for RVĪ heat pump or gas furnace high control for RV The color-coding scheme of both connectors is as follows: Sr. It has 9 wires with one connector and 3-4 wires with the second one. The first high stage at full power is for extreme hot or cold weather conditions and the second settings for mild weather for uniform temperature variations.Ĭoleman 2-stage thermostat has two electrical connectors for separate control of heat and cool functions, operates on 12VDC, and has auto and ON fan modes with hi/lo speed control. It provides a control for the air conditioner and furnace in 2 steps. Color code follows the same convention as for early mentioned models. Therefore it has 5 wires for fan output, compressor output, heat output, 24V input for cool, and 24V for heat input. It has a fan with auto/on mode without hi/lo speed control. The thermostat with digital display and 24VDC or AC input has a heat/cool option. The 2 additional wires, having white/green (white with green stripes) color, connect other room sensors to monitor the temperature at another location inside the cabin. There are also Coleman thermostat models having the same feature as already mentioned with 9 wires. The positive terminal of the battery (+12VDC) Single stage 12VDC thermostatįor a 12VDC digital thermostat with heat/cool features and compatible with a 1-stage heat pump, there are 7 wires as tabulated below: Sr. Digital DisplayĬoleman RV thermostat with digital display and temperature settings have 5-9 wires separately color-coded for each function. However, you can select the design according to the present voltage level and temperature control required in your vehicle. Digital devices also have further 12VDC and 24DC or AC input power options available. The 2 main categories are digital and analog designs.Įach one has further division into 2 options, including both heat/cool and cool-only options. Wiring color codes for Coleman RV thermostatĬoleman thermostats are available in various types according to their control mechanisms, input power voltage level, and heat and cool options. Its compact design with a stylish look in white or black colors makes it an aesthetically pleasing addition to the RV. It has a sliding switch in analog designs and up/down arrow buttons in digital ones to set temperature values you want to maintain inside the vehicle. It connects with various heating, ventilation, and air conditioning appliances installed in the vehicle and controls their switching according to preset temperature settings. RV thermostat is a compact instrument to control the air temperature inside the cabin.
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