Heat Controller MMH36TA-1 Manuale Utente
Installation Manual 9
Installation of Indoor, Outdoor Unit
Multi-Zone Piping Recommendations:
Piping length and elevation
18K BTU/h
30 m (100 ft)
15 m (50 ft)
3 m (10 ft)
7.5 m (25 ft)
7.5 m (25 ft)
24K BTU/h
30 m (100 ft)
15 m (50 ft)
3 m (10 ft)
7.5 m (25 ft)
7.5 m (25 ft)
36K BTU/h
45 m (150 ft)
15 m (50 ft)
3 m (10 ft)
7.5 m (25 ft)
7.5 m (25 ft)
Capacity
Max total length
of all pipes
(A+B/A+B+C)
Max length of
each pipe
(A/B/C)
Min length of
each pipe
(A/B/C)
Max Elevation
between each
between each
indoor unit and
outdoor unit (h1)
Max elevation
between indoor
units (h2)
h2
h2
h1
A
B
B
C
h2
h1
A
B
h1
h1
h1
CAUTION: Capacity is based on standard length and maximum allowance
length based on reliability.
length based on reliability.
9K BTU/h
9.52 mm (3/8")
6.35 mm (1/4")
7.5 m (25 ft)
20 g/m (0.22 oz/ft)
12K BTU/h
9.52 mm (3/8")
6.35 mm (1/4")
7.5 m (25 ft)
20 g/m (0.22 oz/ft)
Gas (Flare)
Liquid (Flare)
Standard Length
Additional
Refrigerant
Indoor Capacity
Pipe Size
18/24K BTU/h
36K BTU/h