Haier HTC-40 Operation Manual page 12

Caution
The solar panel installed near the equator shall face the equator and the installation angle shall be
10°-15°. In such way, the solar panel surface can be washed by the rainwater.
10.Installation of solar panel
Please attach the importance to the following items for the installation of solar panel:
(1).The solar panel rack shall be fixed on a firm and flat ground in such a way that it is accessible
to the maintenance staff and the security is guaranteed;
(2).For the installation of the solar panel, the instruction of the supplier shall be followed, the
fastener supplied or recommended by the supplier shall be adopted and the correct installation
tool shall be used.
(3).Do not install the solar panel on the tall building, in the tree or under any possible shield. This
may affect the efficiency of solar panel;
(4).The solar panel is fragile. Please do not place it in a place where possible to be hit by the falling
items.
(5).The installation and use method of the solar panel shall follow the Installation and Operation
Manual for Solar Panel.
11.Main power switch
Before check the following items before connecting to the power supply:
(1). Check if the solar panel is firmly fixed and appropriately installed;
(2). Acknowledge the cathode and anode of the input wire of solar panel
and refrigerator (or freezer);
(3). Be sure to stay the refrigerator (freezer) for more than 24h for the first
electric connection.
(4). Turn on the power switch on one side of the electric cabinet when the
above items are satisfactory.
Recommended installation angle of solar panel
10
Switch