ForestAir FA-H09-A20TL, Инструкция по установке и эксплуатации

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6.0. INSTALLATION INSTRUCTIONS
█ 6.5. INFORMATION FOR THE INSTALLER
TECHNICAL SPECIFICATIONS
MODEL CAPACITY (BTU/H) 9,000 12,000 18,000 24,000 36,000
Liquid pipe diameter Φ 6 (1/4 in) Φ 6 (1/4 in) Φ 6 (1/4 in) Φ 6 (1/4 in) Φ 9.52 (3/8 in)
Gas Pipe diameter Φ 9.52 (3/8 in) Φ 9.52 (3/8 in) Φ 9.52 (3/8 in) Φ 12.7 (1/2 in) Φ 15.88 (5/8 in)
Pipe length with standard charge 7.5 m (23 ft) 7.5 m (23 ft) 7.5 m (23 ft) 7.5 m (23 ft) 7.5 m (23 ft)
Maximum distance between
indoor and outdoor unit
15 m (49 ft) 15 m (49 ft) 15 m (49 ft) 15 m (49 ft) 15 m (49 ft)
Additional refrigerant charge
20 g/m
(0.215 oz/ft)
20 g/m
(0.215 oz/ft)
20 g/m
(0.215 oz/ft)
20 g/m
(0.215 oz/ft)
20 g/m
(0.323 oz/ft)
Maximum elevation between
indoor and outdoor unit
5 m (16 ft) 5 m (16 ft) 5 m (16 ft) 5 m (16 ft) 5 m (16 ft)
Type of refrigerant
(1)
R410A R410A R410A R410A R410A
(1) Refer to the data rating label sticked on the outdoor unit.
TIGHTENING TORQUE FOR PROTECTION CAPS AND FLANGE CONNECTION
PIPE SIZE
TIGHTENING TORQUE
(N x m)
CORRESPONDING STRESS
(using a 20 cm wrench)
TIGHTENING TORQUE
(N x m)
Φ 6 (1/4 in) 15 – 20 wrist strength Service port nut 7 – 9
Φ 9.52 (3/8 in) 31 – 35 arm strength Protection caps 25 – 30
Φ 12.7 (1/2 in) 35 – 45 arm strength
Φ 15.88 (5/8 in) 75 – 80 arm strength