H P 1 0 0 0 / 1 4 0 0 G r e e n
I n s t a l l a t i o n a n d u s e r m a n u a l
P a g e
2 3
/ 3 2
V e r s i o n : 0 1 / 2 0 1 9
H
E
A
T
P
U
M
P
M
I
C
R
O
W
E
L
L
H
P
Running status checking table
4.3
Testing
1
）
Inspect heat pump before use
a.
The ventilating device and outlets are operating adequately and are not obstructed.
b.
It’s prohibited to install refrigeration pipe or components in corrosive environment.
c.
Inspect the electric wiring on basis of the electric wiring diagram and earthing connection.
d.
Double confirm the main machine power switch should be off.
e.
Inspect the temperature setting.
f.
Inspect the air inlet and outlet.
2
）
Leakage detection notice and method
a.
Leakage checking is prohibited in closed area.
b.
The ignition source is prohibited during the leakage inspection. A halide torch
(or any other detector using a naked flame) shall not be used.
c.
Leakage detection fluids can be applied with most refrigerants but the use of detergents
containing chlorine shall be avoided as the chlorine may react with the refrigerant and
Symbol
Content
Unit
C0
Inlet water temp
℃
C1
Outlet water temp
℃
C2
Ambient temp
℃
C3
Exhaust temp
℃
C4
Outer coil pipe temp
℃
C5
Gas return temp
℃
C6
Inner coil pipe tem
℃
C9
Radiator temp
℃
C10
Electronic expansion valve opening
P
C11
DC fan speed
r/min
