– 40 –
10-1-5. Installation Steps
Fig. 10-1-1
Fig. 10-1-2
Fig. 10-1-3
Fig. 10-1-4
1) Unfasten a set screw on the side of the indoor unit. Hook the drain hose holder
to the screw and fasten it
together with the fitting. Make sure the drain hose is free from a trap, sag, etc. near the drain hose holder
.
2) The joint for the drain hose port packaged with the indoor unit should be connected with the insulated
pipe
.
3) Insert the pipe snugly into the drain hose port of the drain-up kit
.
(as deep into the port as the O-ring of the drain hose reaches the groove of the drain hose port)
4) Using two setscrews
, secure the drain-up kit
to the indoor unit.
5) Remove a set screw and Terminal cover. And remove two set screws on E cover.
6) Remove two set screws fixed E bix at the terminal side. So remove E cover while moving E box up.
7) Remove the short pin connector (2P, blue, CN07) in E box.
8) The float switch connector (2P, blue, CN07) and the drain pump connector (3P, red, CN06) in E box should
be connected with the others on the board and near the filter appropriately.
9) Put each leads from the drain up kit in the upper holder of E box as indicated in the figure.
10) Fix E box, E cover and Terminal cover by each screws appropriately, as it was before.
Drain hose
Drain hose holder
7
Drain-up
kit body
1
Mounting screw
3
Insulated pipe
2
Terminal cover
E cover
E box
Drain hose
Drain hose port
Convex part
O-ring
Insulated pipe
2
Drain pump connector
(3P, red)
Float switch connector
(2P, blue)
Short pin connector
(2P, blue)
