User manual HONEYWELL T4360

[. . . ] LINE VOLTAGE ROOM THERMOSTATS PRODUCT SPECIFICATION SHEET The T4360/T6360 range of thermostats are designed to provide automatic ON/OFF control for gas valves, circulation pumps, relays and zone valves in all heating, cooling, or heating/cooling installations where single or changeover switching up to 10 A (resistive load) or 3 A (inductive load) is required. In addition a 16 A (resistive load) variant is available for direct switching of high current carrying loads. [. . . ] : Operating temperature range 0 to 40 C o Shipping and storage range -20 to 50 C Humidity range 0 to 90% R. H. (noncondensing) : CE mark, complying with standards EN60730-1 (1995), EN55014-1 (1997), EN55014-2 (1996). Product must be wired as shown for CE compliance. o o o Switch life Environmental requirements Approvals DIMENSIONS EN0R8281 R3 2003 2 T4360/T6360 LINE VOLTAGE ROOM THERMOSTATS INSTALLATION IMPORTANT 1. Disconnect the power supply before beginning installation Mounting the thermostat The T4360/T6360 can be mounted directly on the wall or on a conduit box (see Fig. An additional wall-plate is available for special mounting requirements. Location A T4360/T6360 room thermostat is the temperature control element in your heating system and must be located in a position with good air circulation at average temperature - on an inside wall about 1. 5 m above the floor. Do not position the thermostat in draughts, near hot or cold air from water pipes or radiant heat from the sun or appliances. Wiring the thermostat The standard wiring access is via a hole in the base of the thermostat, near the top edge. There are also 4 breakouts on the cover (2 on top and 2 on the sides) for surface wiring requirements. Wall box mounting Fixing holes spaced to suit BS4662 Surface mounting Use wall box fixing holes or alternatives shown screws supplied screws supplied Fig. 2 Mounting the Thermostat OPERATION Sensing Element The thermostat sensing element comprises two circular, flexible metal plates welded together at the rims encapsulating a small quantity of gas (0. 125g) in liquid form, whose pressure changes greatly in response to small variations in temperature. In effect, this dual diaphragm forms a 'bellows' which expands/contracts in sympathy with the ambient temperature changes - this movement serving to operate a snap acting switch rated to control the heating or cooling circuit. Auxiliary Switches The on/off switch provides a means of manually isolating the mains input to the thermostat, to provide a positive off feature. The summer/winter switch provides the user with a means of manually switching between a heating output (activated on temperature fall) to a cooling output (activated on temperature rise). Frost Protect Thermostat The frost protect thermostat prevents water pipes from freezing in exposed locations. It should be positioned close to where the pipework is most exposed to external chilling and connected to override all existing time and temperature controls. [. . . ] Please ensure product disposal is in a safe and environmentally friendly manner, in compliance with local regulations. Do not dispose of in a fire. 3 EN0R8281 R3 2003 T4360/T6360 LINE VOLTAGE ROOM THERMOSTATS WIRING LAMP ON/OFF SWITCH LAMP HEATING LOAD HEATING LOAD HEATING LOAD ANTICIPATOR ON/OFF SWITCH ON/OFF SWITCH ANTICIPATOR NIGHT SETBACK RESISTOR HEAT/COOL SWITCH LAMP HEATING LOAD TIMER HEATING/ COOLING LOAD ANTICIPATOR NIGHT SETBACK RESISTOR LAMP ANTICIPATOR TIMER HEATING LOAD THERMAL ACTUATOR HEATING LOAD COOLING LOAD ON/OFF SWITCH ANTICIPATOR LAMP LAMP HEATING LOAD COOLING LOAD HEATING LOAD COOLING LOAD Honeywell Control Systems Limited Newhouse Industrial Estate Motherwell ML1 5SB United Kingdom EN0R8281 R3 2003 http://europe. hbc. honeywell. com [. . . ]