Samsung HHSM-G500005-1 Installation Manual page 10

Heat Pump
PRIMARY PIPEWORK FROM OUTDOOR UNIT TO INDOOR CYLINDER
• 5W – 28mm copper
• 9kW – 28mm copper
• 12kW – 28mm copper
• 16kW – 32mm copper
• Outdoor pipework should be fully insulated and protected from water and moisture.
• If outdoor pipework is required use Joule outdoor low energy loss pipework
(supplied by the meter)
ELECTICAL SUPPLY AND CABLE REQUIREMENTS
• Shielded 0.75mm 2 core cable from outdoor unit to cylinder / wiring centre location.
• Shielded 0.75mm 2 core cable from wiring centre to samsung controller.
• Power supply to outdoor unit to be terminated with IP67 isolator located next to
the unit.
• Power supply to indoor unit (MIM board) to be terminated switch fused isolator.
Outdoor unit
HHSM-G500005-1
HHSM-G500009-1
HHSM-G500012-1
HHSM-G500016-1
• Power supply to the MIM units must connect to the RCD fitted inside of the MIM
unit.
Control Kit
MIM E03BN (5kW)
MIM E03AN
Cable Size
0.75 mm
0.75 mm
0.75 mm
0.75 mm
10
4.0 mm
4.0 mm
6.0 mm
6.0mm
4.0 mm
4.0 mm
Number of Cores
2 Core Screened
2 Core + Earth
2 Core + Earth
2 Core Screened
Cable Size
Cable Size
From indoor unit to outdoor unit.
F1 & F2 Comms.
From Zone 1 stat or Underfloor heating con-
trol centre to Indoor unit.
From Zone 2 stat or Underfloor heating con-
trol centre to indoor unit.
From MIM unit to remote controller.
First Fix Notes
Breaker Size
16 Amp
20 Amp
25 Amp
32 Amp
Breaker Size
20 Amp
20 Amp
Location