Optional Parts; Machine Temperature Tuning Control - Daikin AKZ9 Series Instruction Manual

PIM00318A_EN.fm Page 34 Tuesday, October 26, 2010 12:37 PM

Optional Parts

Machine temperature tuning control

When the following optional parts are mounted to the main machine, the Oil Cooling Unit can perform control by detecting
the machine temperature.
Optional Parts
Name Type
AKZ9–OP–K5
AKZ9–OP–K10
AKZ9–OP–K15
AKZ9–OP–A5
AKZ9–OP–A10
Characteristics of thermistor: Resistance R25 (resistance at 25˚C) = 20 k
Mounting procedure
Oil Cooling Unit
Connect the bar-type terminal plug [30] and [31] of the X2M terminal block in the electrical equipment box. (No polarity)
(See "Outline of electrical equipment box" on page
Main machine
For AKZ9-OP-K
Rc 1/8 (in machine body)
Prepared hole φ8, Depth: 20 min.
(Machine body)
Fill silicone grease into hollow.
Recommended grease: Shin-Etsu Chemical Co., Ltd.,
For AKZ9-OP-A
(Machine body)
34
Lead wire
length
Dimensions
L (m)
(5 m)
27.5
(10 m)
R1/8
(15 m)
(5 m)
25
(10 m)
10
.)
Connection to terminals 30
and 31 of Oil Cooling Unit
X2M terminal block
Heat-radiating grease,
Part No. KS609
Band and mounting screw shall be prepared by user.
Connection to terminals 30 and 31 of Oil Cooling Unit X2M terminal block
Place the thermistor in contact with the machine body, and cover it with putty.
Application
(Installed by user)
For machine
Bar-type terminal plug
1 · 25-3
temperature tuning
80
(embedded in
Lead wire
machine body)
For machine
Bar-type terminal plug
1 · 25-3
temperature tuning
80
(attached to machine
Lead wire body surface)
Ω
, Tolerance: ±3% (Temperature equivalent: ±0.4˚C)
If the sensor is directly exposed to wind,
detected temperature may fluctuate.
Be sure to take heat-insulation
measures by applying putty.
When using a sensor of screw-mounting
type, screw the sensor all the way into
the body of the detection target.
19
See page
Compatible model
control
AKZ9 series
control
CAUTION
.