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13. Installation
Connecting strainer
▶ Use a strainer with 50 mesh (Diameter of each hole must be under 0.4 mm (0.016 inch), excluding punching
plate)
▶ Connect the strainer after checking the direction of the strainer on the water inlet hole as shown in the
illustration.
▶ Wind the Teflon tape more than 15 times on the thread of the water pipe before connecting it.
▶ Service port must face downward and angle should be within 45° on the left and the right side.
▶ After installing the strainer, makes sure that there is no water leakage on the connection part.
▶ For normal operation of the product, clean the strainer regularly (more than once a year).
Connecting power and communication cable
Specification of electric wires
Indoor unit
Power supply
208~230V/60
Hz Max: 253 V
DVM Hydro unit
Min: 187 V
DVM Hydro unit HT
(AM048CNBFCB)
208~230V/60
Hz Max: 253 V
Min: 187 V
DVM Hydro unit HT
(AM072CNBFCB)
⁕ Table for current (Single installation)
Indoor unit
DVM Hydro unit
DVM Hydro unit HT
<Front view>
MCCB
ELB
25 A,
20 A
30 mA,
0 .1 sec
30 A,
30 A
30 mA,
0.1 sec
50 A,
50 A
30 mA,
0.1 sec
Model
Rated current (A)
AM✴✴✴CNBD✴✴
AM048CNBF✴✴
AM072CNBF✴✴
Water inlet pipe
Strainer
45°
<Side view>
Power cable
Earth cable Communication cable
10 AWG
(Single Installation)
10 AWG
6 AWG
(Single Installation)
MCA ( A)
0.05
2.2
14.3
18.0
23.1
30.0
20 AWG~14 AWG
MOP (Min. ELCB, MCCB, A)
15.0
25.0
40.0
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