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
4. RB UNIT
4-1. SPECIFICATIONS
Model name UTP-RU01AH UTP-RU01BH UTP-RU01CH UTP-RU04BH
Power source 1 Phase 208 / 230V ~ 60Hz
Available voltage range 187 to 253V
Number of branches 1 1 1 4
Maximum number of connectable indoor units per
branch
3 8 8 8
Maximum capacity of connectable indoor
units(Q)
Btu / h
Q ≤ 27,000 Q ≤ 60,000 Q ≤ 96,000 Q ≤ 191,000 *1
Maximum capacity of connectable indoor
units per branch(Q)
Q ≤ 27,000 Q ≤ 60,000 Q ≤ 96,000 Q ≤ 60,000
Input power W 28 28 41 110
Running current A 0.2 0.2 0.3 0.8
Refrigerant type R410A
Dimensions
(H × W × D)
Net
in. (mm)
7-13/16 × 11-3/4 × 10-9/16
(198 × 298 × 268)
10-1/4 × 25-7/8 × 16-7/8
(260 × 658 × 428)
Gross
10-5/16 × 32-13/16 × 14-3/4
(262 × 833 × 374)
13-11/16 × 49-3/16 × 30-1/2
(348 × 1,250 × 775)
Weight
Net
lbs (kg)
16 (7) 17 (7.5) 18 (8) 70 (31.5)
Gross 21 (9.5) 24 (10.5) 25 (11) 88 (39.5)
Connection
pipe
Outdoor
unit side
Suction gas pipe
in. (mm)
ø1/2 (12.70) ø3/4 (19.05) ø7/8 (22.22) ø1-1/8 (28.58)
Discharge gas pipe ø3/8 (9.52) ø1/2 (12.70) ø3/4 (19.05) ø7/8 (22.22)
Liquid pipe None ø5/8 (15.88)
Indoor
unit side
Gas pipe ø1/2 (12.70) ø3/4 (19.05) ø7/8 (22.22) ø3/4 (19.05)
Liquid pipe None ø3/8 (9.52)
Method Brazing
Operation range
°F (°C) 5 to 115 (-15 to 46)
%RH 80 or less
*1: In case of two RB units connected in series ( total 8-branches ), maximum capacity of connectable indoor units
is up to 191,000 Btu/h.
- (10 - 33) -
OPTIONAL
PARTS
OPTIONAL
PARTS