01-09
Check Item
Check contents
Judgement
Present Status
Ref. circuit name : _________________________________, Ref. address: ______________ (00 99)
Refrigerant
system
piping
Outlook
Insulation & Fastening
Insulated without gap & properly fastened (Yes / No)
Yes / No
Suction line filter
Is there any external filter in the suction line
Yes / No
Oil Trap
If Distance between OUs 2m ,
Place oil trap both at suction & at Discharge line
Yes / No
Not applicable
Piping
Actual Pipe Length
Between Master OU and farthest IU
( 541ft./165m)
(feet)
Between first separation tube and farthest IU ( 197ft./60m)
(feet)
Total Pipe Length
( 3280ft./1000m)
(feet)
Between OU and OU branch kit
( 9ft./3m)
(feet)
Between farthest OU and first OU branch kit ( 39ft./12m)
(feet)
Between RB units (for multi type RB series connection) (
3ft./1m)
(feet)
Height Difference
Between OU and IU (when OU is installed above)
( 164ft./50m)
(feet)
Between OU and IU (when OU is installed below)
( 131ft./40m)
(feet)
Between IUs
( 49ft./15m)
(feet)
Between OUs
( 1.6ft./0.5m)
(feet)
Between RB units
( 49ft./15m)
(feet)
Between RB unit and IU
( 16ft./5m)
(feet)
Check Item
Check contents
Judgement
Present Status
Ref. circuit name: ____________________________________, Ref. address: _____(00 99)
For single
type & multi
type RB Units
Piping layout
(Between RB & IU)
Existence of additional RB in between RB branch port and indoor
unit is prohibited
Correct
Not correct
For multi type
RB Unit
Branch port piping layout
(RB branch port vs. IU
connection pattern)
1)
Number of free branch port more than one is prohibited
Correct
Not correct
For single type
RB unit
For multi type
RB unit
1 free blanch
2 free branch
3 free branch
1-2-6 Piping installation inspection sheet 1/2
Other check point of separation tube
Bending of connection pipe toward separation tube.
Like the figure, adjust the pipe angle so as to be within 3-degree angle.
( 3° )
( 3° )
0 to 26 mm
19-11/16in. (0.5m)
0 to 26 mm
Connection pipe
Separation tube
to Outdoor unit
to Outdoor unit
Leave the distance 19-11/16in.(0.5m) or more for straight part to outdoor unit branch kit.
to Outdoor unit
to Outdoor unit
to Outdoor unit
to Outdoor unit
to Outdoor unit
to RB unit or
Indoor unit (To
main pipe
19-11/16in.(0.5m) or
more
19-11/16in.(0.5m) or more
to RB unit or
Indoor unit (To
main pipe
Summary of Contents for Airstage UTP-RU01AH
Page 1: ...SERVICE MANUAL 208 230V 60Hz ...
Page 5: ...1 TEST RUN ...
Page 6: ......
Page 34: ...2 OUTDOOR UNIT OPERATION CONTROL ...
Page 59: ...3 INDOOR UNIT OPERATION ...
Page 60: ......
Page 82: ......
Page 83: ...4 TROUBLE SHOOTING ...
Page 84: ......
Page 186: ...04 96 0 24 AOUA120 208 230 AOUA72 90 0 19 RED WHITE BLACK U V W ...
Page 208: ...5 APPENDING DATA UNIT ...
Page 209: ......
Page 215: ...CASSETTE TYPE MODELS AUUB18TLAV AUUB24TLAV AUUB30TLAV AUUB36TLAV 05 06 ...
Page 217: ...MEDIUM STATIC PRESSURE DUCT TYPE MODEL ARUM24TLAV 05 08 MODEL ARUM30TLAV ARUM36TLAV ...
Page 218: ...HIGH STATIC PRESSURE DUCT TYPE MODELS ARUH36TLAV ARUH48TLAV ARUH60TLAV 05 09 ...
Page 219: ...FLOOR CEILING TYPE MODELS ABUA12TLAV ABUA14TLAV ABUA18TLAV ABUA24TLAV 05 10 ...
Page 220: ...CEILING TYPE MODELS ABUA30TLAV ABUA36TLAV INDOOR UNITS INDOOR UNITS 05 11 ...
Page 221: ...WALL MOUNTED TYPE MODELS ASUA7TLAV ASUA9TLAV ASUA12TLAV ASUA14TLAV 05 12 ...
Page 222: ...MODELS ASUB18TLAV ASUB24TLAV 05 13 ...
Page 224: ...MODEL UTP RU01AH MODEL UTP RU01BH 5 2 3 RB Unit 05 15 ...
Page 225: ...MODEL UTP RU01CH 05 16 ...
Page 226: ...MODEL UTP RU04BH 05 17 ...
Page 227: ...MODELS AAUA48TLAV 5 2 4 Outdoor Air Unit 05 18 MODELS AAUA72TLAV ...
Page 228: ...MODELS AAUA96TLAV 05 19 ...
Page 230: ...6 DISASSEMBLY PROCESS ...
Page 245: ......