Instructions For The Electrical Expansion Valve Boxes; Installation Position; Installation Place - Haier H-MRV Series Service Manual

Instructions for the Electrical Expansion Valve Boxes

The E.E.V.B. general information for H-MRV indoor units.

1. Installation position

180°
0°
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;
0°
360°
-54-
>a__WcU[S^ <[c >a`V[e[a`Wc
wiring connector
liquid pipe in/out