Haier AH1-070B Manual page 15

Variable
diameter
Quantity 2
Ø15.88
Shape
Ø12.7
<Entrustment>
Before the installation is completed, do not abandon the accessories needed in installation.
Combinations
• The connection kit is special used for third party air handling units.
• The connection kit can match with MRVⅤ, MRV S" system.
• 50% total outdoor capacity ≤ total indoor capacity ≤ 100% total outdoor capacity.
• Please according to the following table to select the connection kit model.
Table1: Total capacity of indoor unit:
Connection kit The capacity of the air handing unit (kW) The quantity of the air handing unit
AH1-070B
AH1-140B
AH1-280B
AH1-560B
AH1-730B
Inspection item
Pay much attention to the following during installation. Check them again after completion.
(1) Inspection items after installation
Inspection item
If the installation of connection kit is secure ? Falling off, vibration and noise
If gas leakage inspection is completed ?
If complete insulation is achieved
(refrigerant piping and tubing connections) ?
If the voltage of the power supply is
consistent with that on the nameplate ?
If there is improper wiring or piping ?
If there is construction without grounding ?
If the thickness of the wire is as specified ?
(2) Inspection upon delivery
Inspection item
If the electric box cover is installed
If the installation specification is transferred to the customer
AH1-560B, AH1-730B
suspending clip
2 2 8
3≤x≤7KW (1-3HP)
7<x≤14KW (3-5HP)
14<x≤28KW (5-10HP)
28<x≤56KW (10-20HP)
56<x≤73KW (20-26HP)
Defect
No heating/cooling
Water leakage
Out of service, burnt
Out of service, burnt
Danger in electric leakage
Out of service, burnt
Thermal
screw
insulation pipe
10 2
Inspection column
13
Nut Specification
2
1
1
1
1
1
Inspection column
1