Daikin RXQ8PY1 - Page 4

SiEN34-705
ii Table of Contents
Part 2 Installation Manual ........................................................ 213
1. Heat Pump / Cooling Only 50Hz (RX(Y)Q5~54P)...............................214
1.1 First of All .............................................................................................215
1.2 Introduction...........................................................................................218
1.3 Selection of Location............................................................................222
1.4 Inspecting and Handling the Unit .........................................................224
1.5 Placing the Unit ....................................................................................225
1.6 Refrigerant Piping.................................................................................226
1.7 Field Wiring ..........................................................................................238
1.8 Air Tight Test and Vacuum Drying .......................................................246
1.9 Pipe Insulation......................................................................................248
1.10 Checking of Device and Installation Conditions ...................................249
1.11 Additional Refrigerant Charge and Check Operation...........................250
1.12 Onsite Settings.....................................................................................257
1.13 Test Run...............................................................................................258
1.14 Caution for Refrigerant Leaks ..............................................................259
2. Heat Pump 60Hz (RXYQ5~54P).........................................................261
2.1 First of All .............................................................................................262
2.2 Introduction...........................................................................................265
2.3 Selection of Location............................................................................269
2.4 Inspecting and Handling the Unit .........................................................271
2.5 Placing the Unit ....................................................................................272
2.6 Refrigerant Piping.................................................................................273
2.7 Field Wiring ..........................................................................................286
2.8 Air Tight Test and Vacuum Drying .......................................................294
2.9 Pipe Insulation......................................................................................296
2.10 Checking of Device and Installation Conditions ...................................297
2.11 Additional Refrigerant Charge and Check Operation...........................298
2.12 Onsite Settings.....................................................................................305
2.13 Test Run...............................................................................................306
2.14 Caution for Refrigerant Leaks ..............................................................307
Part 3 Operation Manual ........................................................... 309
1. Heat Pump / Cooling Only 50Hz (RX(Y)Q5~54P) ............................. 310
1.1 Safety Cautions ......................................................................... 311
1.2 Specifications ............................................................................ 312
1.3 What to do before Operation ..................................................... 312
1.4 Remote Control and COOL/HEAT Selector: Name and Function of
Each Switch and Display
(Refer to figure 2 and 3)............................................................. 313
1.5 Operation Range ....................................................................... 313
1.6 Operation Procedure ................................................................. 313
1.7 Optimum Operation ................................................................... 317
1.8 Seasonal Maintenance .............................................................. 317
1.9 Following Symptoms are not Air Conditioner Troubles.............. 317
1.10 Trouble Shooting ....................................................................... 319
2. Heat Pump 60Hz (RXYQ5~54P)........................................................ 321
2.1 Safety Cautions ......................................................................... 322
2.2 Specifications ............................................................................ 323
2.3 What to do before Operation ..................................................... 323
2.4 Remote Control and COOL/HEAT Selector: Name and Function of