COMET AG
Herrengasse 10, CH-3175 Flamatt
Tel. +41 31 744 9000, www.comet-xray.com
XRCA-5001-OA, Doc.-No. 50005555
Page 9 of 15
5
Settings
Note:
The temperature controller the flow rate and the bypass valve are adjusted ac-
cording specification. Settings of oil outlet temperature, temperature maximum
(parameter P1) and anti freezing should not be changed. If it is necessary to
change these settings refer to the following:
Temperature controller
Description of indicating LED's:
LED 1:
LED on:
cooling on
LED off:
"heating" of refrigeration circuit
LED 2:
LED on:
Temperature maximum exceeded
LED off:
LED 3:
LED on:
cooling unit ready
LED off:
Temperature below anti freezing, running of refrigeration
system impossible
Oil outlet temperature (rated value) T1
Press SET-key and keep it pressed (rated value is shown on display)
Adjust new value with keys
(UP) or (DOWN)
Release SET-key (actual value is shown on display)
Note: Hysteresis of T3 is adjusted at ± 4°C symmetrical to rated value
Anti freezing T2
Press keys (UP) and (DOWN) simultane-
ously for 4 seconds, P1 is shown on display
Select to parameter P30 with key (UP)
Press SET-key and keep it pressed
(value of T2 is shown on display)
Note: Hysteresis of anti freezing T2 is ad-
justed at 4°C. If temperature drops below an-
ti freezing temperature (+5 °C) refrigerating
unit runs only if temperature e9 °C.
Printed from SAP on 7.09.2015
SAP-DocNr: 50005555_001
