Construction And Dimensional Diagram - Hitachi RAM-55QH5 Service Manual

CONSTRUCTION AND DIMENSIONAL DIAGRAM

MODEL RAM-55QH5
26
64 104
Handle
Air suction
grille
Fixing hole
Note:
1. Insulated pipes should be used for both small and large diameter pipes.
2. Piping length should be within 25m for one room and within 35m in total.
3. Height difference of piping between indoor unit and outdoor unit should be within 10m.
4. Overhead clearance of outdoor unit should be 200mm to allow servicing.
5. For electrical connection, please refer to the installation manual.
ATTENTION
During service, before opening the side cover, please switch off power supply.
850
Air outlet
Holes for anchor bolt
(2-ø12)
12
37
507
Notch for anchor bolt
(2-ø12 Notchs)
More than
100
Service space
– 21 –
79
22
57
198
More than
100
Unit: mm
340
298 20
Indoor unit 1
Service valve (ø6.35)
Indoor unit 1
Service valve (ø9.52)
Indoor unit 2
201
Service valve (ø6.35)
Indoor unit 2
Service valve (ø9.52)