If job site voltage is 208v wcp high low fan speed switch may be rewired to increase air speed. The entire fan assembly can be removed from the unit and serviced easily on a workbench.
X 13 Motor Troubleshooting York Central Tech Talk
Fan coil unit wiring diagram. If fan coil is away from wall attach pipe strap to top of fan coil using no. Allow a minimum of 24 clearance from access panels. Refer to wiring diagram located on unit. See unit wire diagram for. Tap must be changed from orange to red. Representative before continuing with unit installations.
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. 22 vdc coil r e c red brn label 3 heater va. Hp series fan coil units have a removable fan assem bly. 51 for 3 phase wiring 1. Athe fan coil unit is controlled by a unit mounted controller provided by mechanical systems controls contractor mscc.
Use 60 amp class k fuses only for replacement. Remove screws as directed. Refer to unit nameplate and 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. Angle strap down and away from back. All wiring is in compliance with nec assuring safety and quality for the owner.
10 self tapping screws. Here is a picture gallery about fan coil unit schematic diagram complete with the description of the image please find the image you need. Replace black and red fan motor wire connections with blue and orange fan motor wires respectively. On a further call for cooling the thermostat signals for the fan to speed up from its. All units with or without electric heat are cetl listed and labeled. Bon a call for cooling the thermostat signals for the heating control valve to modulate toward the closed position.
Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram. 3 speed ac fan running capacitor. Alfred electronic fan. Use copper wire 75ºc min only between disconnect switch and unit. To be wired in accordance with nec and local codes. How to connect the fan wire easy to understand fan coil connector 5 wire condenser fan motor wiring diagram simplest.
The unit must be grounded to prevent possible hazard due to insulation failure. Recommended method of securing for typical applications a. Fan coil unit must be secured to the structure using field supplied hardware. 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. If any of the original wire as supplied must be replaced use the same or equivalent type wire. Identify and prepare units for each unit confirm incoming and control power requirements match available power source.
When wiring wcp 1830 only.
Gallery of Fan Coil Unit Wiring Diagram
