Lennox CLIMATIC 60 User Manual

CLIMATIC™ 60 – AIRCOOLED CHILLERS
Page 14 MUL41E-0610/06-2011
8.3 - Settings
The different settings to adjust the water evaporator set points are available in the menu:
8.3.1 - COOLING MODE
• (3236): Minimum of outside air temperature corresponding to the water evaporator set point (3238) (used
only for dynamic set point),
• (3237): Maximum of outside air temperature corresponding to the water evaporator set point (3239) (used
only for dynamic set point),
• (3238):
o Dynamic set point:
Water evaporator temperature set point desired corresponding to outside air temperature (3236),
o Fix set point:
Water evaporator temperature set point desired.
o External current 4/20mA signal:
Water evaporator temperature set point corresponding to a current signal of 4mA.
o External second set point:
First water evaporator temperature set point corresponding to a dry contact opened.
• (3239):
o Dynamic set point:
Water evaporator temperature set point desired corresponding to outside air temperature (3237),
o Fix set point:
Water evaporator temperature set point desired.
o External current 4/20mA signal:
Water evaporator temperature set point corresponding to a current signal of 20mA.
o External second set point:
Second water evaporator temperature set point corresponding to a dry contact closed.
8.3.2 6 HEATING MODE
• (3246): Minimum of outside air temperature corresponding to the water evaporator set point (3248) (used
only for dynamic set point),
• (3247): Maximum of outside air temperature corresponding to the water evaporator set point (3249) (used
only for dynamic set point),
• (3248):
o Dynamic set point:
Water evaporator temperature set point desired corresponding to outside air temperature (3246),
o Fix set point:
Water evaporator temperature set point desired.
o External current 4/20mA signal:
Water evaporator temperature set point corresponding to a current signal of 4mA.
o External first set point:
First water evaporator temperature set point corresponding to a dry contact opened.
• (3249):
o Dynamic set point:
Water evaporator temperature set point desired corresponding to outside air temperature (3247),
o Fix set point:
Water evaporator temperature set point desired.
o External current 4/20mA signal:
Water evaporator temperature set point corresponding to a current signal of 20mA.
o External second set point:
Second water evaporator temperature set point corresponding to a dry contact closed.

Lennox CLIMATIC 60 Specifications

General

Brand	Lennox
Model	CLIMATIC 60
Category	Chiller
Language	English