2.3 Options
• Electric defrost
For cold rooms with room temperatures below 4 °C and where frost build-up is likely, the application
of a defrosting system is advised. Electric defrost for Optigo CC consists of stainless steel heater
elements. The defrost elements are connected to separate terminals in the terminal box. Available
defrost systems are:
• Electric defrost in coil (standard E1, heavy E2)
• Electric defrost in driptray (HD)
• Hotgas defrost in driptray (HG)
• Electric defrost in driptray & hotgas in coil
• Driptray insulation 12 mm + cladding (IS)
• Shut-up sock (S)
• Airsock adapter ring (SR). Available for CC400 and CC500 draw-through models only.
• Coil protection
• Pre-coated aluminium fins (EP)
• Cataphoresis treatment (CA)
• Stainless steel casing and frame (SSC)
• Fan ring heater (FRH)
• Re-heating coil (RH)
• Switch on/off (SW)
• Fan motors wired to connection box (CB)
2.4 Code description
CC B
E
H
E
50 1
.2
A S
230V
BO
SS E
EP -
7.0 CU IS
1
2
3
4
5
6
7
8
9 10 11
12
13 14 15
16 17 18
AHE00047EN
5
Alfa Laval is a trademark registered and owned by Alfa Laval Corporate AB.
Alfa Laval reserves the right to change this specification without prior notification.
