INSTALLATION MANUAL 2-way valve kit/3-way valve kit for fan coil units EKMV2C09B7 EKMV3C09B7
EKMV2C09B7 EKMV3C09B7 2-way valve kit/3-way valve kit for fan coil units Read this manual attentively before installation. Do not throw it away. Keep it in your files for future reference. Improper installation or attachment of equipment or accessories could result in electric shock, short-circuit, leaks, fire or other damage to the equipment. Be sure only to use accessories made by Daikin that are specifically designed for the use with the equipment and have them installed by a professional.
Water piping connections 2 pipe models 1 Mount the actuator on the valve body. 1 Remove the blue and red cap from the valve. 2 Push the toothed ring firmly onto the valve. FWF 3 Mount the actuator on the ring. 1 2 4 Rotate the actuator 15° clockwise until you hear a "click". In order to unfasten the actuator, rotate it 15° counterclockwise. 3 5 Push the red button inwards.
2 3 Mount the valve on the water piping. Connect the field piping. 1 Install the o-ring in the water piping connection. In case of a 3-way valve, install the second o-ring in the second water piping.
■ Electrical connections Power supply FWF Do not drill any holes in the casing of the unit to install the option. PCB Only use the accessories provided by Daikin to install the option. CN2 1 2 3 For the FWF 1 Install the KRP1B101 box and the EKRP1C11 PCB according to the installation manual provided with the KRP1B101 kit. For wiring of the EKRP1C11 PCB: see below.
■ ■ Wiring method FWF In case 2 valves are used: Strip the wire of the valve motor of the second actuator for an additional length of 50 mm. 4 3 1 50 mm 2 5 Connect X1 and Y4 with the wire supplied with the kit (see "Accessories supplied with the kit", item 8).
NOTES
4PW65144-1 10.
