Instructions for the Electrical Expansion Valve Boxes
The E.E.V.B. general information for
H-MRV indoor units.
1. Installation position
360°
0°
0°
180°
wiring connector
liquid pipe in/out
Z
: vertical direction
X, Y
: horizontal direction
2. Installation place
The box should be installed where the place:
a. do not have vibrations;
b. easy to piping with the indoor and the outdoor unit, and the distance from the box to the indoor unit
should not exceed a certain value;
c. do not have a heat or steam source nearby;
d. should be sunless and be dry;
e. should be well ventilated and rainproof;
f.
do not have a strict noise restriction, because when working the box may make some noise;
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Summary of Contents for H-MRV AF092FCBHA
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Page 122: ... _ VbTZR Zb _ UZdZ_ Vb AU242FHBHA PCB bottom layer printed diagram 122 ...
Page 127: ... _ VbTZR Zb _ UZdZ_ Vb AU482FIBHA high voltage PCB printed diagram 127 ...
Page 131: ... _ VbTZR Zb _ UZdZ_ Vb AU482FIBHA low voltage PCB printed diagram 131 ...
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