Optional Parts; Machine Temperature Tuning Control - Daikin AKZJ8Series Instruction Manual

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
AKZ8–OP–K5
AKZ8–OP–K10
AKZ8–OP–A5
AKZ8–OP–A10
Mounting procedure
Oil Cooling Unit
Connect the round terminal (1.25–3) of the above part to terminals [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 AKZ8-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 AKZ8-OP-A
(Machine body)
34
Lead wire
length
Dimensions
L (m)
(5 m)
DB619-121 or equivalent
27.5
R1/8
(10 m)
(5 m)
DB619-122 or equivalent
25
(10 m)
Characteristics of thermistor: Resistance R25 (resistance at 25˚C) = 20 k
9
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.
Round terminal
1 · 25-3
80
Lead wire
Round terminal
1 · 25-3
80
Lead wire
.)
See page
Application
Compatible model
(Installed by user)
For machine
temperature tuning
control
(embedded in
machine body)
AKZ8 series
AKZJ8 series
For machine
temperature tuning
control
(attached to machine
body surface)
Ω
, Tolerance: ±2%
CAUTION
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
.