York YLAA0180 - FIGURE 32 - UNIT KEYS OPTIONS PROGRAMMING QUICK REFERENCE LIST

JOHNSON CONTROLS
139
SECTION 7 – UNIT CONTROLS
FORM 150.72-ICOM7
ISSUE DATE: 10/22/2020
7
FIGURE 32 - UNIT KEYS OPTIONS PROGRAMMING QUICK REFERENCE LIST
Figure 32 provides a quick reference list for the Unit key set Points.
LD07405d
Options Key
(press Options Key
to adv.)
Display Language
System Switches
on/off
Chilled Liquid Type
(water or glycol)
Ambient Control
(standard or low)
Local/Remote Mode
Unit Control Mode
(Return or Leaving)
Display Units
(English or Metric)
System Lead/Lag Control
(Manual or Automatic)
Fan Control Mode
Manual Override Mode
Current Feedback Option
Soft Start Option
Unit Type
(”Chiller” MUST be Selected
Via No Jumper Installed
(Viewable Only)
Refrigerant Type
R-410A
(Programmed under Service Mode)
Viewable Only)
Power Failure Restart
Expansion Valve Type
(Thermoplastic or Electric)
(Programmed under Service
Mode, Viewable Only)
Must be programmed
for Thermostatic
Flash Card Update
Remote Temp Reset
Pump Control
Pump Selection