ZTH-PICCV Operating Instructions

ZTH-PICCV Operating Instructions
71009-00001
o p e r at i n g I n s t r u c t i o n s
ZTH-PICCV
The ZTH-PICCV is a tool created to easily
adapt the flow settings for the PICCV in the field.
It directly connects to the Belimo actuator.
Important:
There are two ways to connect the tool to the actuators
1
WT
2
bl
3
5
Y
U
tq
ZTH-PICCV
LR, AR, GM Series
Use the interface on the top of the
actuator. (Leave all of the wires of
the actuator installed.)
Technical Information
Supply
24 VAC/DC
Communication
PP
Used with actuator types
LRX24-MFT
TF24-MFT US
LF24-MFT US
ARX24-MFT
AF24-MFT
GMX24-MFT
TF, LF, AF Series
Connect to the installed wires of
the actuator. (Leave all of the wires
of the actuator installed.)
Re-programming process:
Step 1
Connect cable to actuator port, twist to lock in place (or wire as above).
Will display actuator for 5 seconds – note this and compare to actuator
being connected.
start piccv
process press ok
LRX24-MFT
Belimo AirControls(USA), Inc.
•
203.791.9915
Step 2
Start PICCV PROCESS press Ok will be displayed. Press Ok.
•
www.belimo.com
continued on other side
ZTH-PICCV
Step 3
NC (or NO) – run to MAX? Press Ok will be displayed. Press Ok.
Note: if you need to change the NO/NC action for the actuator, then
you must use the PC tool. Changing the switch will not accomplish this.
Do not change the Y1/Y2 switch.
nc - > run to MAX?
press ok
Step 5
HOLD DOWN the – or + button down to adjust setting. If you
disengage the button, then the word “stop” appears and will change
to “hold”. When setting is changed as needed, press OK.
To re-test flow, drive actuator to 80% of current setting and then redrive to setting.
(Ex: setting 70%, drive to
56% or lower and then
drive back to 70%.)
actual value 63%
hold adj -> +/-
Step 4
Actuator will drive to current setting (MAX for NC, Min for NO). When
it stops, adjust using + and – buttons. As it is running, it will show
actual value as the actuator moves.
actual value
drive to MAX
3%
Step 6
Display will state – SAVE to MAX (if NC) or SAVE to MIN (if NO).
Press OK.
Save to
MAX?
ok
actual value 63%
hold adj -> +/-
Step 7
Disconnect tool by twisting and re-cover connection port (or un-wire
actuator). You do not need to wait until actuator stops running to disconnect.
disconnect tool
Advanced Mode
• Enter the configuration menu by pressing “ok” (hold button)
while connecting the ZTH-PICCV to the actuator.
• Step through with arrow key to “Advanced Mode” menu
• Change mode from 0 to 1
• Unplug the ZTH-PICCV
• With advanced mode, change runtime, control signal
(2-10 VDC, 0-10 VDC).
Belimo AirControls(USA), Inc.
•
203.791.9915
•
www.belimo.com
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