01-11
Check Item
Check contents
Judgement
Present Status
Ref. circuit name: ____________________________, Ref. address :________(00 99)
Additional
Charged
Refrigerant
Outdoor Unit
OU Model Name
Additional Refrigerant Amount for OU
AJUA72G / AJUA90G / AJUA120G
AJ*A72G / AJ*A90G / AJ*108G : 6.31lbs / 3.0kg
(kg)
Connecting
Pipe
Liquid Pipe Length
Additional Refrigerant Amount based on the liquid pipe length
@ 6.35mm
(ft)
For pipe diameter 6.35mm : 0.014 lbs./ft.(0.021 kg/m)
For pipe diameter 9.52mm : 0.039 lbs./ft.(0.058 kg/m)
For pipe diameter 12.7mm : 0.077 lbs./ft.(0.114 kg/m)
For pipe diameter 15.88mm:0.120 lbs./ft.(0.178 kg/m)
For pipe diameter 19.05mm :0.180 lbs./ft.(0.268 kg/m)
(lbs)
@ 9.52mm
(ft)
(lbs)
@ 12.7mm
(ft)
(lbs)
@ 15.88mm
(ft)
(lbs)
@ 19.05mm
(ft)
(lbs)
Total Additional Amount of Charged Refrigerant =
(lbs)
Note: In the refrigerant system, overall refrigerant amount 77.16 lbs / 35 kg / (for 1 OU),
154.3 lb / 70kg (for 2 OUs) and
231.5 lbs / 105 kg (for 3 OUs)
Overall refrigerant amount (kg) in the refrigerant system = Factory charged refrigerant (lb/kg) for OU + Total additional amount of
charged refrigerant (lb/kg) = Additional charged refrigerant for OU +
Additional charged refrigerant for connecting pipe
Factory charged refrigerant for outdoor unit :
AJUA72G or AJUA90G or AJUA120G : 26.01lbs.11.8(kg)
Check Item
Check contents
Judgement
Present Status
Ref. circuit name: ____________________________, Ref. address :________(00 99)
Outdoor Unit
3-way
valves
opening
3-way valve of each OU at
- Discharge pipe side
- Suction pipe side
- Liquid pipe side
Master OU ( all 3-way valve must be full open )
Yes / No
Slave-1 OU ( all 3-way valve must be full open )
Yes / No
Slave-2 OU ( all 3-way valve must be full open )
Yes / No
1-2-7 Refrigerant charge amount inspection sheet
1-2-8 3-way valve opening inspection sheet
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: ......