Honeywell Thermostat Wiring

The son of the thermostat are connected as such.
Six son
(White) For jumper to E
(Yellow) to Y
(Green) to G
(Red) to R
(In blue) to B
(Brown) to C
O and L are left Unwired
Everything works fine, but the heat pump outside power (RHEEM) runs continuously and does not stop when the thermostat is in OFF position and also when there is no air blowing at the inside.

You did not give enough information but I can tell you that the standard of the industry.
White Heat =
Green = fan
Red = 24V
Brown = Common
Orange = reversing valve usually
Yellow = cooling

Unfortunately, thermostat wiring in the houses do not always follow the standard color coding. Your best bet is to check how the colors correspond son on the side radiator.

I encountered this problem myself - bought a new thermostat, disconnected the old one, and checked the directions. And the first thing he says is to label each wire as it was connected to the old thermostat!

Where were the son clung to change before orange wire t-stat is for your pass will not work correctly valve need more info