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DECLARATION OF CONFORMITY
This product is marked
– Low voltage no. 73/23 EEC and 93/68 EEC.
– Electromagnetic compatibility no. 89/336 ECC, 92/31 EEC and 93/68 EEC.
This declaration will become void in case of misuse and/or non observance though partial of manufacturer's installation and/or
operating instructions.
OPERATING LIMITS
í Cooling Maximum conditions
Outdoor temperature : 43°C D.B.
Room temperature
: 32°C D.B. / 23°C W.B.
í Cooling Minimum conditions
Outdoor temperature : 19°C D.B.
Room temperature
: 19°C D.B. / 14°C W.B.
í Heating Maximum conditions
Outdoor temperature : 24°C D.B. / 18°C W.B.
Room temperature
: 27°C D.B.
í Heating Minimum conditions
Outdoor temperature : –8°C D.B. / –9°C W.B.
Power Supply:
220 - 240 V ~ 50 Hz
as it satisfies Directives:
INSTALLATION INSTRUCTIONS
- Split system air conditioner -
Model Combinations
Combine indoor and outdoor units only as listed below.
Indoor Units
MCAF74R5TAA
MCAF94R5TAA
MCAF124R5TAA
Tools required for installation (not supplied)
1. Standard screwdriver
2. Phillips head screwdriver
3. Knife or wire stripper
4. Tape measure
5. Level
6. Sabre saw or key hole saw
7. Hacksaw
8. Core bits ø 5
Outdoor Units
GRF74R5TAA
GRF74C5TAA
GRF94R5TAA
GRF94C5TAA
GRF124R5TAA
GRF124C5TAA
19. Hammer
10. Drill
11. Tube cutter
12. Tube flaring tool
13. Torque wrench
14. Adjustable wrench
15. Reamer (for reburring)
16. Hex. key
EG
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Table of Contents
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Summary of Contents for Technibel Climatisation MCAF74R5TAA
- Page 1 Combine indoor and outdoor units only as listed below. í Cooling Maximum conditions Outdoor temperature : 43°C D.B. Indoor Units Outdoor Units Room temperature : 32°C D.B. / 23°C W.B. MCAF74R5TAA GRF74R5TAA í Cooling Minimum conditions GRF74C5TAA Outdoor temperature : 19°C D.B. MCAF94R5TAA GRF94R5TAA Room temperature : 19°C D.B.
- Page 2 IMPORTANT! • Ground the unit following local electrical codes. • The Yellow/Green wire cannot be used for any connection Please read before installation different from the ground connection. • Connect all wiring tightly. Loose wiring may cause overheating This air conditioning system meets strict safety and operating at connection points and a possible fire hazard.
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Page 3: Installation
I N S T A L L A T I O N I N S T R U C T I O N S FOR SPLIT WALL MOUNTED AIR CONDITIONER LOCATION OF INDOOR AND ACCESSORIES SUPPLIED WITH OUTDOOR UNITS THE AIR CONDITIONER Select the location considering the following: Shape Name... - Page 4 Fig.3 Length of electric cable to mains 950mm 1800mm Fig 3 Fig.4 Direction of tubing 80 mm 50 mm 50 mm 2300 mm Fig 4 Fig.5 1.To attach 2.To remove 100 mm 100 mm O F F I FEEL 500 mm AUTO 400 mm MODE...
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Page 5: Electrical Requirements
ELECTRICAL REFRIGERATION TUBE ROUTING REQUIREMENTS Electrical wiring and connections should be made by qualified 1. There are five possible routes for installing the refrigeration electricians and in accordance with local electrical codes and tube as shown. regulations. The air conditioner units must be grounded. 2. -
Page 6: Condensate Hose Connection
PENETRATION OF WALL FOR TUBING CONDENSATE HOSE 1. Mark the location of the hole on either side of the mounting CONNECTION plate as shown. and drill it at a 5 downward angle, as shown. 1. Attach the condensate drain hose to the corrugated hose in the 2. - Page 7 ELECTRICAL CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNITS 1. To connect the indoor unit to the outdoor unit MULTIPLE WIRE POWER CABLE use the following electrical cables, protected for outdoor use: Cooling and heating model: Multiple wire cable (220-240V, 50Hz). 5 wires x 1.5 mm 2 wires x 0.5 mm - for low voltage Fig18 (supplied with the unit).
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Page 8: Refrigerant Tubing
REFRIGERANT TUBING Tightening TUBE SIZE TORQUE torques of unions Liquid line 1/4" 15-20 N.M. and valve caps: Suction line 3/8" 30-35 N.M. CONNECT THE INDOOR TO THE OUTDOOR UNIT Suction line 1/2" 50-54 N.M. Suction line 5/8" 75-78 N.M. The indoor unit contains a small quantity of refrigerant. Do not unscrew the nuts from the unit until you are ready to connect the Fig.23 Fig.24... -
Page 9: Final Tasks
FINAL TASKS 1. Replace all valve caps and ensure that they are tightened properly. 2. Fill gaps on the wall between hole sides and tubing with sealer. 3. Attach wiring and tubing to the wall with clamps where necessary. 4. Operate the air conditioner together with the customer and explain all functions. 5.
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