Houghton H2000C Owner's Manual page 32

26 4709-0000-04
27 4729-0000-05
28 18-10-59
29 4709-1100-01
30 4729-1000-00
No display of the plenum when press the On/Off
Check whether the access to the power of the RV OK;
 Check whether the remote battery is OK;
 Check whether the remote control is off ;
 Poor connecting of the control line between the
outdoor unit and the plenum, maybe fallen off.
Cooling not available
Air duct
Plenum mounting bracket
M8 bolt
Fixing metal plate
Plenum assembly
To make sure the mode is chosen as Cooling, and the
light of cooling mode
 The temperature setting value on the remote controller
should be lower than the indoor temperature;
 The compressor has a delay start for three minutes.
Heating not available
 To make sure the mode is chosen as Heating, and the
light of heating mode
27
1
1
4
4
1
Trouble shoo
is on;
is on;