Daikin IM796- Manuals

Daikin IM796– User Manual in PDF format online.

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User Manual

User Manual Daikin IM796

Summary

Page 2 - Table of Contents; Model Numbers; Cooling Only

Page 2 IM 796 Table of Contents General Information ............................................ 3 Safety Precautions .......................................3 Unit Dimensions ................................................. 4 Indoor Units ................................................4Outdoor Uni...

Page 3 - General Information; Safety Precautions; WARNING

IM 796 Page 3 General Information This manual provides the installation procedures so your air conditioner unit operates properly and pro-vides you the service it was designed to provide.Special adjustment may be necessary to suit local requirements. Before using your air conditioner, please read th...

Page 4 - Unit Dimensions; Indoor Units

Page 4 IM 796 Unit Dimensions Indoor Units Model: MWM10F, 10FR, 15F, 15FR Model: MWM20F, 20FR, 25F, 25FR 32" 7-1/8" 11-1/2" 10-7/8" 1/2" 1/8" MOUNTINGPLATE SIDE VIEW FRONT VIEW MOUNTING PLATE 28 1/2" 6 1/4" 2" 2" 2" 4 5/8" 4 12-1/4" 11-1/2" ELE...

Page 5 - Outdoor Units

IM 796 Page 5 Outdoor Units Model: MLC10B, 10BR, 15B, 15BR Model: MLC20B, 20BR, 25B, 25BR FRONT VIEW SIDE VIEW TOP VIEW ELECTRICAL ACCESS PANELWITH 7/8" KNOCKOUT 6 2 10 3/4 2 5 1/2 2 1/2 2 1/2 19 3/8 18 5/8 3/4 3/4 9 10 1/2 29 29 PIPE CONNECTION 2 3/4 5 5 19 10 3/4 1 1/2 1 1/2 5/8 5/8 12 1/2 13 ...

Page 6 - Installation Guidelines; Installation Diagram; Outdoor Unit Clearances; See Figure 1; Installation of the Indoor Unit; Indoor Unit Clearances; Do not place the; Piping; See Figure 3

Page 6 IM 796 Installation Guidelines Installation Diagram Installation of Outdoor Unit Outdoor Unit Clearances Install the outdoor unit in a manner to prevent mixing hotdischarged air with return air flow. Also the unit should be asuitable distance from obstructions See Figure 1 for installa- tion ...

Page 7 - Mounting Plate Installation; See; Installing Unit on Mounting Plate; Figure 7. Installing Unit on Mounting Plate; Drain Hose Installation; See Figure 8

IM 796 Page 7 Mounting Plate Installation The mounting plate ships attached to the back of the indoorunit. To detach for mounting on wall, remove plastic rivetfrom bottom (pry loose with a knife blade) and unhook. The wall must be strong enough to support the weight of theunit. If necessary, reinfor...

Page 8 - Refrigerant Tubing; Tubing Length & Elevation; Table 2; Tubing Connection To Units; See Table 3; Outdoor Unit

Page 8 IM 796 Refrigerant Tubing Tubing Length & Elevation Copper tubing to connect the indoor and outdoor units is sup-plied by others or it can be ordered from the factory. SeeTable 1 for requirements. Cover both tubes individually with3/8" wall foam insulation. Table 1: Refrigeration Tubi...

Page 9 - Electrical Connections; See Table 4, Figure 12 and Figure 14; Figure 12. Cooling Unit Only

IM 796 Page 9 Electrical Connections • Wiring must be in accordance with all applicable electri- cal codes. • Wires must not touch the refrigerant piping, compressor or any moving part. • All electrical field wiring must be clamped at both the indoor unit and the outdoor unit. See Figure 13 for typi...

Page 10 - Wiring Diagrams

Page 10 IM 796 Wiring Diagrams MAIN BOARD S1 CN5 SWITCH BOARD DISPLAY BOARD CN4 IR_RCV INDOOR COIL THERMISTOR ROOM THERMISTOR ROOM CN3 ID COMP CN1 N CN2 T3 15A N ORANGE (LO) BROWN (MED) BLACK (HI) BLUE WHITE RED IF T1 BLUE BLUE BLUE RED FAN MOTORCAPACITOR YELLOW/GREEN AS COMP N2 N1 L DS L1 L2 POWERS...

Page 16 - Evacuating and Charging; Evacuating the tubing and the indoor unit; Figure 15. 3-way Suction Valve on Outdoor Unit; Additional charge; Table 5; Charge operation

Page 16 IM 796 Evacuating and Charging Evacuating the tubing and the indoor unit The outdoor unit is pre-charged with refrigerant R-22. Theindoor unit and the refrigerant connection tubing must beevacuated as follows: 1. Remove the 3 caps from the valves on the outdoor unit. 2. Connect the center of...

Page 17 - Unit Indicator Lights; IR signal receiver; Figure 18. Indicator Lights Location - Indoor Unit; Cooling only unit; Figure 19. LED Indicator Lights for Cooling Only Unit; Heat pump unit; Figure 20. LED Indicator Lights For Heat Pump Unit; T imer

IM 796 Page 17 Unit Indicator Lights IR signal receiver When an infrared remote control operating signal is transmit-ted, the signal receiver on the indoor unit beeps to confirm acceptance of the signal transmission. Figure 18. Indicator Lights Location - Indoor Unit Cooling only unit Table 6 shows ...

Page 19 - Special Features

IM 796 Page 19 Special Features Dry mode • Select this mode when the standard Cool mode does not provide sufficient dehumidification. The compressor andindoor low fan will cycle together and will operate forlonger periods of time to provide the increased rate ofdehumidification. As a result, the roo...

Page 20 - Figure 22. Installing Filters; Filter Replacement; Figure 23. Low Ambient Kit Location; Cooling; DO NOT restore power until the grille is closed.

Page 20 IM 796 Figure 22. Installing Filters Filter Replacement Replace the electrostatic air purifying and deodorizing filtersevery 6 months or sooner if they turn brown. Replacement filters can be purchased from your sales repre-sentative or distributor. Use the new filter immediately once it has ...

Page 21 - Remote Controller Operation Guide

IM 796 Page 21 Remote Controller Operation Guide Symbol Identification Transmission source • The source where the signal is transmitted. ON Timer Setting • Press the SET button will activate the on timer function. • Set the desired on time by pressing the SET button continuously. If the timer is set...

Page 23 - Service and Maintenance; Maintenance Schedule; Troubleshooting; Check the following chart for possible causes/treatments.; CAUTION

IM 796 Page 23 Service and Maintenance Maintenance Schedule Troubleshooting If any malfunction of the unit is noted, immediately switch off the power supply. Check the following chart for possible causes/treatments. If the trouble persists, please call your local dealer/serviceman. CAUTION Disconnec...

Page 24 - product information, please go to; DaikinApplied

© 2004 Daikin This document contains the most current product information as of this printing. For the most up-to-date product information, please go to www. DaikinApplied .com. Daikin Applied 800.432.1342 www.DaikinApplied.com