Design Technical Manual
Table Of Contents
- CHAPTER00
- CHAPTER01_General_information
- CHAPTER02_Model_selection
- 1. MODEL SELECTION PROCEDURE
- 2. MODEL LINE UP
- 3. MODEL SELECTION AND CAPACITY CALCULATION
- 4. CAPACITY TABLE COOLING (OUTDOOR UNIT)
- 5. CAPACITY TABLE HEATING (OUTDOOR UNIT)
- 6. CAPACITY COMPENSATION COEFFICIENT
- 7. CAPACITY TABLE COOLING (INDOOR UNIT)
- 7-1. COMPACT CASSETTE TYPE
- 7-2. CIRCULAR FLOW CASSETTE TYPE
- 7-3. CASSETTE TYPE
- 7-4. MINI DUCT TYPE
- 7-5. SLIM DUCT / SLIM CONCEALED FLOOR TYPE
- 7-6. MEDIUM STATIC PRESSURE DUCT TYPE
- 7-7. HIGH STATIC PRESSURE DUCT TYPE
- 7-8. VERTICAL AIR HANDLER TYPE
- 7-9. COMPACT FLOOR TYPE
- 7-10. FLOOR / CEILING TYPE
- 7-11. CEILING TYPE
- 7-12. WALL MOUNTED TYPE
- 8. CAPACITY TABLE HEATING (INDOOR UNIT)
- 8-1. COMPACT CASSETTE TYPE
- 8-2. CIRCULAR FLOW CASSETTE TYPE
- 8-3. CASSETTE TYPE
- 8-4. MINI DUCT TYPE
- 8-5. SLIM DUCT / SLIM CONCEALED FLOOR TYPE
- 8-6. MEDIUM STATIC PRESSURE DUCT TYPE
- 8-7. HIGH STATIC PRESSURE DUCT TYPE
- 8-8. VERTICAL AIR HANDLER TYPE
- 8-9. COMPACT FLOOR TYPE
- 8-10. FLOOR / CEILING TYPE
- 8-11. CEILING TYPE
- 8-12. WALL MOUNTED TYPE
- CHAPTER03_Outdoor_units
- CHAPTER04_Indoor_units
- CHAPTER05_Control_system
- 1. CONTROL SYSTEM
- 2. CONTROL UNITS
- 2-1. SYSTEM CONTROLLER
- 2-2. SYSTEM CONTROLLER LITE
- 2-3. TOUCH PANEL CONTROLLER
- 2-4. CENTRAL REMOTE CONTROLLER
- 2-5. WIRED REMOTE CONTROLLER (Touch panel)
- 2-6. WIRED REMOTE CONTROLLER
- 2-7. SIMPLE REMOTE CONTROLLER (With Operation mode)
- 2-8. SIMPLE REMOTE CONTROLLER (Without Operation mode)
- 2-9. WIRELESS REMOTE CONTROLLER
- 2-10. IR RECEIVER UNIT (for ALL DUCT TYPE)
- 2-11. IR RECEIVER UNIT (for CASSETTE TYPE)
- 2-12. IR RECEIVER UNIT (for CIRCULAR FLOW CASSETTE TYPE)
- 2-13. HUMAN SENSOR KIT (for CIRCULAR FLOW CASSETTE TYPE)
- 2-14. REMOTE SENSOR UNIT
- 2-15. PRESSURE SENSOR KIT
- 2-16. GROUP CONTROL METHOD
- 2-17. COMPARISON TABLE OF CONTROLLERS
- 3. ADAPTOR / CONVERTOR UNITS
- 4. SERVICE & WEB MONITORING TOOL
- CHAPTER06_System_design
- CHAPTER07_Function_setting
- CHAPTER08_External_input_and_output
- CHAPTER09_Notes
- CHAPTER10_Optional_parts
- CHAPTER99
Note : Specications are based on the following conditions.
Cooling : Indoor temperature of 80°F(26.7°C)DB/67°F(19.4°C)WB,and outdoor temperature of 95.0°F(35°C)DB/75°F(23.9°C)WB.
Heating : Indoor temperature of 70°F(21.1°C)DB/60°F(15.6°C)WB,and outdoor temperature of 47°F(8.3°C)DB/43°F(6.1°C)WB.
Pipe length : 25ft.(7.5 m), Height difference : 0ft.(0 m) (Outdoor unit - Indoor unit).
The protective function might work when using it outside the operation range.
1-6. MEDIUM STATIC PRESSURE DUCT TYPE
Model name ARUM24TLAV ARUM30TLAV ARUM36TLAV
Power source 1 Phase ~ 208/230V 60Hz
Available voltage range 187 to 253 V
Capacity
Cooling
Btu/h 24,000 30,000 36,000
kW 7.0 8.8 10.6
Heating
Btu/h 27,000 34,000 40,000
kW 7.9 10.0 11.7
Input power W 125 190 222
Static pressure range in.WG(Pa) 0 to 0.60 (0 to 150)
Standard static pressure in.WG(Pa) 0.16 (4 0)
Fan
Airow rate
High
CFM
(m
3
/ h)
859
(1,460)
1,042
(1,770)
1,112
(1,890)
Med
724
(1,230)
812
(1,380)
895
(1,520)
Low
589
(1,000)
589
(1,000)
677
(1,150)
Type x Quantity Sirocco × 2
Motor output W 197
Sound pressure
level
High
dB(A)
36 40 41
Med 31 33 35
Low 28 28 29
Heat exchanger Length in. (mm) 39-3/8 (1,000)
Fin pitch FPI 18
Rows x Stages 4 × 14
Face Area ft
2
. (m
2
) 3.1 (0.29)
Pipe type (Material)
Grooved H-pin (Copper)
Fin Type (Material) Slit(Aluminum)
Surface
treatment
Hydrophilic coating
Air lter (Option) Model name UTD-LF25NA
Type Fungicide type
Net material PP honeycomb
Enclosure Material Galvanized sheet iron
Color -
Dimensions
(H x W x D)
Net
in. (mm)
10-5/16 × 44-11/16 × 27-9/16 (270 × 1,135 × 700)
Gross 11-13/16 × 51-15/16 × 31-1/8 (300 × 1,320 × 790)
Weight Net
lbs. (kg)
86 (39)
Gross 104 (47)
Connection
pipe diameter
Liquid (Flare)
in. (mm)
ø 3/8 (9.52)
Gas (Flare) ø 5/8 (15.88) ø 3/4 (19.05)
Drain hose ø3/4 (19.05) [I.D.]; ø1-1/16 (26.6) [O.D.]
- (04-09) -
INDOOR
UNITS
INDOOR
UNITS