Johnson Controls 100 Series Manual

JOHNSON CONTROLS
19
FORM 100.50-SU8
ISSUE DATE:1/28/2016
6
The Series 100 with the IPU controller has the abil-
ity to accept a communicated zone temperature from
a BAS (Building Automation System). This allows the
BAS to use their own sensor or take an average reading
of all zones and send to the IPU controller.
Whether the BAS will use the communicated zone
temp feature for VAV, Flexsys, SZVAV or CV opera-
tion, setting the IPU controller to accept the BAS zone
temperature will all be the same.
With the rocker switch turned OFF, perform the fol-
lowing steps:
1. Push the Unit Data key, and use the up/down ar-
rowstondtheUnitTypescreen
2. If Unit Type is set for Constant Volume or SZVAV,
proceed to step “c”. If Unit Type is set for Variable
Air Volume, or Flexsys, the Unit Type will need
to be temporarily changed to Constant Volume or
S Z VAV.
a. To temporarily change to CV or SZVAV,
press the checkmark key, then enter the pass-
word, 9725.
b. Press the checkmark key again, and use the
right/left arrows to change Unit Type to Con-
stant Volume, then press checkmark to ac-
cept.
3. With Unit Type at Constant Volume or SZVAV,
use the down arrow to nd the Control Method
screen.
4. If Control Method is set to “Comm Zone Temp,”
proceed to Step 9.
5. If Control Method is not set to “Comm Zone
Temp,” press the checkmark, and enter the pass-
word if necessary, 9725.
6. Using the right/left arrows, change the Control
Method type to read “Comm Zone Temp.”
7. The unit controller is now set to accept a commu-
nicated zone temperature from a BAS.
8. If the Unit Type was VAV or Flexsys, go back to
the Unit Type screen and change back to the origi-
nal value.
9. The BAS can now communicate a Zone Tempera-
ture utilizing Bacnet point AV40 (ZONE_TEMP_
BAS).
SECTION 6 - COMMUNICATING A ZONE TEMPERATURE

Johnson Controls 100 Series Specifications

General

Brand	Johnson Controls
Model	100 Series
Category	Air Conditioner
Language	English