Johnson Controls York Smart Equipment SC-EQ, Installation Instructions Manual

Page: 41 / 52

JOHNSON CONTROLS
41
FORM 450.50-N1
ISSUE DATE: 08/19/2019
4
SECTION 4 - SC-AP GATEWAY
MANUALLY SETTING THE CHILLER MODEL
Some of the older YorkTalk2 chillers do not have pro-
gramming in place to tell the SC-EQ their chiller mod-
el. In these instances, a SC-AP needs to be used to tell
the SC-EQ what chiller is present.
On the SC-AP SC-EQUIP DATA screen, when the Auto
Detected Chiller Protocol is displayed as YorkTalk2
but the Auto Detected Chiller Model is NONE, an ad-
ditional field is displayed named MANUALLY SE-
LECTED CHILLER MODE. See
Figure 52 on page
41 . Clicking on this field allows the user to select
the chiller model that the SC-EQ is connected to. See
Figure 53 on page 41 . Field 46 allows manual EQ
Port starting point after a power loss.
LD29331
FIGURE 52 - NO CHILLER MODEL TYPE DETECTED
FIGURE 53 - MANUALLY SELECTING CHILLER MODEL
LD21042