Controller calibrator to the applied voltage automa tically, when the battery voltage is lower
than 17 VDC, The controller consider it is working in a 12 V DC system, and When the voltage is
higher than 17 VDC The controll er consider it is wo rking in a 24 V DC system.
resistor is connected between C - P , the operating voltage range could be
9.6V
31.5V, this means
TD35 VS
and
TD50 VS
are very suitable for
application.
5.5
Error Indication
If the start failed, the controller will attempt r estarting every 60s, until a successful start is
achieved. The following Table shows the Error Type and reason.
Table 5 LED Error Indications
Number of
flashes
Error Type
5
Thermal cut-out of controller
If the refrigeration system has been too heavily loaded, or if the
ambient temperature is high than 55
,the controller will run too hot
4
Minimum motor speed error
if the refrigeration system is too heavily loaded ,the motor speed is
lower than 1850 rpm
3
Motor start error
The rotor is blocked or the system pressure is too high
2
Fan over-current cut-out
The operating current of cooling fan is more than 1A
1
Battery protection cut-out
Battery Voltage is outside the setting range shown in Table 4
6
Accessories
Table 6 Accessories
No.
Title
Pieces
Model
Comments
1
Controller
1
12 - 24 Volt AUTO
2
1
Screw of
controller
(M4 x 8)
3
Rubber
grommet
4
RU HC 35-50-80
4
Grommet sleeve
4
SL HC 35-50-80
If a 220K
extended between
photovoltaic solar power
PROCOLD S.r.l. - ITALY- 13043 CIGLIANO (VC)
C/so Umberto,58 - Tel (+39) 0161 42 44 52 Fax (+39) 0161 4 2 40 92
www.procold.it info@proco ld.it
4
Rev. 2.0 27/02/2019