Johnson Controls YORK Tempo YLAA Series, Installation Operation & Maintenance

Page: 154 / 192

JOHNSON CONTROLS
154
FORM 150.72-NM1 (1020)
Unit Controls
TABLE 13 – UNIT KEYS OPTIONS PROGRAMMING QUICK REFERENCE LIST
Table 13 provides a quick reference list for the Unit key setpoints.
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