Mitsubishi HMA100V Technical Manual page 289

Checklist: Checks before commissioning
Hot water
Non-return valve
Safety valve
Mixer valve
Heating
System volume
Safety valve
Expansion vessel
Internal heater
External heat Source
Heating system 2
Cooling
Pipe system, condensation insulation
Reversing valve (QN12)
Refrigerant system
Pipe length (within 12m)
Height difference (within 7m)
Test pressurization
Leak tracing
End pressure Evacuation
Electrical installation
Property's main fuse
Group fuse
Current limiter/current sensor
Accessories
External circulation pump
Buffer vessel
Relief valve
Room sensor
Notes
Is it installed in right direction ?
Is it installed in cold water line ?
Is it installed in right direction ?
Notes
Tank ______ℓ+ System ______ℓ= Total ______ℓ
Is FL2 installed ?
Total system volume×5% or more ______ℓ
Permitted/prohibited (Menu 8.2.1)
Yes → Type ______ Setting (Menu 9.2.8) ______
No
Yes
No
Notes
Is it installed in right direction ?
Notes
______ m
______ m
4.15 MPa
-0.1 MPa or lower for one hour
Notes
3/1 phase ______ A
3/1 phase ______ A
Is it installed properly if the power supply is 3 phase ?
Notes
Yes/No
Yes/No Volume ______ℓ
Yes/No
Yes/No Type ______
Setting (Menu 9.3.5, 9.3.6, 6.2)
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Control
Start-up and inspection
Checked
Checked
Checked
Checked
Checked
Checked
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