Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram. Installation operation maintenance fn series fan coils supersedes 11524 nom1 1209 form 11524 nom1 511 introduction johnson controls fan coils represent a prudent.
Fan Coil Unit Coolers
Fan coil unit wiring diagram. See unit wire diagram for. Angle strap down and away from back. Wiring diagram for carrier fan coil readingrat pertaining to fan coil unit schematic diagram image size 639 x 600 px and to view image details please click the image. How to connect the fan wire easy to understand fan coil connector 5 wire condenser fan motor wiring diagram simplest. Representative before continuing with unit installations. 51 for 3 phase wiring 1.
Alfred electronic fan. Identify and prepare units for each unit confirm incoming and control power requirements match available power source. The entire fan assembly can be removed from the unit and serviced easily on a workbench. Fan coil unit must be secured to the structure using field supplied hardware. If any of the original wire as supplied must be replaced use the same or equivalent type wire. Refer to wiring diagram located on unit.
22 vdc coil r e c red brn label 3 heater va. Hp series fan coil units have a removable fan assem bly. Remove screws as directed. On a further call for cooling the thermostat signals for the fan to speed up from its. 10 self tapping screws. Tap must be changed from orange to red.
Here is a picture gallery about fan coil unit schematic diagram complete with the description of the image please find the image you need. Recommended method of securing for typical applications a. Use copper wire 75ºc min only between disconnect switch and unit. Bon a call for cooling the thermostat signals for the heating control valve to modulate toward the closed position. Use 60 amp class k fuses only for replacement. Refer to unit nameplate and wiring diagram.
If fan coil is away from wall attach pipe strap to top of fan coil using no. To be wired in accordance with nec and local codes. Allow a minimum of 24 clearance from access panels. Athe fan coil unit is controlled by a unit mounted controller provided by mechanical systems controls contractor mscc. All electrical wiring must not touch the water piping or any moving parts of the fan motors. Review all tags on unit to determine if shipping screws are to be removed.
Replace black and red fan motor wire connections with blue and orange fan motor wires respectively. The unit must be grounded to prevent possible hazard due to insulation failure. All units with or without electric heat are cetl listed and labeled. If job site voltage is 208v wcp high low fan speed switch may be rewired to increase air speed. All wiring is in compliance with nec assuring safety and quality for the owner. 3 speed ac fan running capacitor.
When wiring wcp 1830 only.
Gallery of Fan Coil Unit Wiring Diagram
