vi
1-1
1.
1-2
2.
1-4
3.
1-7
2-1
1.
2-2
2.
2-18
3.
2-24
4.
2-32
4-3
3-1
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
4-1
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
5-1
1.
5-2
2.
5-3
3.
5-4
4.
5-6
5.
5-12
6.
5-12
7.
5-13
6-1
1.
6-2
2.
7-1
1.
7-2
2.
8-1
1.
8-2
2.
8-10
Contents
Line-up ............................................................................................................
Features of 3WAY VRF SYSTEM ....................................................................
Salt-Air Damage Resistant Specifications .......................................................
Model Selecting and Capacity Calculator .......................................................
System Design .............................................................................................
Electrical Wiring ............................................................................................
Installation Instructions .................................................................................
Main Operating Functions
Wireless Remote Controller
Timer Remote Controller
Simplified Remote Controller
System Controller
Schedule Timer
Intelligent Controller (CZ-256ESMC1U)
Communication Adaptor (CZ-CFUNC1U)
Remote Sensor
LonWorks Interface (CZ-CLNC1U)
Outdoor Unit ..................................................................................................
4-Way Cassette Type (U1 Type)
4-Way Cassette 60×60 Type (Y1 Type)
1-Way Cassette Type (D1 Type)
Low Silhouette Ducted Type (F1 Type)
Slim Low Static Ducted Type (M1 Type)
High Static Pressure Ducted Type (E1 Type)
Ceiling Type (T1 Type)
Wall Mounted Type (K1 Type)
Floor Standing Type (P1 Type)
11.
Concealed Floor Standing Type (R1 Type)
12.
Intaking Fresh Air of 4-Way Casstte Type and Slim Low Static Ducted Type
Preparing for Test Run ....................................................................................
Test Run Procedure ........................................................................................
Main Outdoor Unit PCB Setting ......................................................................
Auto Address Setting ......................................................................................
Remote Controller Test Run Settings ...........................................................
Caution for Pump Down ................................................................................
Meaning of Alarm Messages ........................................................................
Outdoor Unit ...................................................................................................
Indoor Unit
Outdoor Unit Control PCB ...............................................................................
Indoor Unit Control PCB Switches and Functions
Capacity Ratio of Outdoor Unit ......................................................................
Cooling Capacity of Indoor Unit ....................................................................
Section 5: TEST RUN .............................................................................................................
Section 6: ELECTRICAL DATA ..............................................................................................
Section 7: PCB AND FUNCTIONS ........................................................................................
Section 8: CAPACITY TABLE ................................................................................................
Section 1: OUTLINE OF 3WAY VRF SYSTEM ......................................................................
Section 2: DESIGN OF 3WAY VRF SYSTEM ........................................................................
Section 3: Control of 3WAY VRF SYSTEM ...........................................................................
Section 4: 3WAY VRF SYSTEM UNIT SPECIFICATIONS .....................................................
5.
2-40
HOW TO PROCESS TUBING ......................................................................
6.
2-44
AIR PURGING ..............................................................................................
7.
2-47
Optional Parts ...............................................................................................
* Refer to the 2WAY VRF SYSTEM TECHNICAL DATA (TD831157)
* Refer to the 2WAY VRF SYSTEM TECHNICAL DATA (TD831157)
* Refer to the 2WAY VRF SYSTEM TECHNICAL DATA (TD831157)
* Refer to the 2WAY VRF SYSTEM TECHNICAL DATA (TD831157)
TD831158-00̲3WAY̲VRF̲SYS.indb 6
TD831158-00̲3WAY̲VRF̲SYS.indb 6
2012/01/23 17:31:03
2012/01/23 17:31:03
Summary of Contents for U-72MF1U9
Page 118: ...Section 8 TENTATIVE ...