Installations - Haier HSU-14HR03/R2 Technical Data Manual

Outdoor unit
Model
Cooling only：20m
Max.allowable length
Heat pump：25m
Max.allowable height
Additional refrigerant
required for refrigerant pipe
exceeding 5m in length
Gas pipe
Liquid pipe
*Be sure to add the proper amount of additional refrigerant.
Failure to do so may result inreduced performance.
Where there is a danger of the unit falling,
use foot bolts, or wires.
Fix the unit to concrete or block with bolts( 10mm) and nuts firmly and horizontally.
When fitting the unit to wall surface, roof or rooftop, fix a supporter surely with nails
or wires in consideration of earthquake and strong wind.
If vibration may affect the house, fix the unit by attaching a vibration-proof mat.
HSU-14HR03/R2 HSU-18HR03/R2
35/40 class
15m
20g/m
O.D. 12.7
O.D. 6.35
The distance between the indoor unit and the floor should be more than 2m
24
Arrangement of piping directions
Rear left
Rear
Left
right
Right
Below
Wrap the installation pipe with the finishing
tape from bottom to top Model 35 / 40 class
Service lid
How to remove the service lid.
This service lid is an open/close type.
Slide the lid downward to remove it.
How to attach the service lid.
Insert the upper part of the service
lid into the outdoor unit to install.
Tighten the screws.
140 500 140
Domestic Air Condition

Installations