![ZONE Controller](/images/new-backgrounds/33815/338157x1.webp)
DAMPER | ACTUATOR |
| LOW PRESSURE | ||||||
SHAFT | CLAMP |
| TUBING ROUTING | ||||||
| ASSEMBLY |
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MECHANICAL STOP
0
LOW | US |
| 15 | RH/IAQ | +24V | 16 |
C |
|
| SPT |
| ||
|
| GND |
| |||
| 1 | FAN AC |
| GND |
| |
| J6 | SECFLOW |
| |||
| FAN | SAT |
| |||
| 1 2 | 24VAC | J4 | +10V | T56 |
|
| J7 | DMPPOS |
| |||
1 | N/A | GND |
| |||
| HEAT3 |
| GND |
| ||
3 |
| PAT |
| |||
|
|
| TEST |
| ||
|
|
|
|
| ||
|
|
|
| REMOTE | ||
| ® |
|
| GND | ||
|
|
|
|
|
|
GROMMET
ACTUATOR RELEASE BUTTON
HF23BJ042
Made in Switzerland by Belimo Automation
LR 92800
NEMA 2
LISTED 94D5 TENP IND & REG. EQUIP.
Class 2 Supply
5K
WIP
yel blu ora
35
80...110s
24VAC/DC 50/60 Hz 3VA 2W
COM |
|
|
1 | 2 | 3 |
blk | red | wht |
®
ZONE Controller |
|
|
|
|
|
| |||||
1 |
|
| 1 | 2 | |||||||
|
|
| 1 |
| SEC DMP | 1 |
|
|
| ||
|
|
|
|
| CW | J2A CCN |
| LEN | + | ||
|
|
|
| J8 | COM | + | |||||
3art Number: 33ZCFANTRM |
| COW | J2B |
| |||||||
|
|
| |||||||||
S/N: |
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
| ||||
|
|
| 3 |
|
| G- |
| G - | |||
Bus#: |
|
|
|
|
| 3 |
| ||||
|
|
|
|
|
|
|
|
|
|
| |
Element#: |
|
|
|
|
| 3 |
|
|
| ||
Unit#: |
|
|
|
|
|
|
|
| J3 | SRVC |
|
|
|
| J6 |
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| |
HIGH |
|
| CCW COM CW HEAT1 | 24VAC | HEAT2 | 1 |
| 24VAC | + | ||
|
|
|
|
|
| ||||||
1 | 6 |
|
| J1 | - | ||||||
|
| G | |||||||||
|
| 3 | |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
ANTI-
ROTATION TAB
| NOTE: Actuator clamp accepts dampers |
HIGH | shafts with the following characteristics: |
Round — | |
PRESSURE | (6 to 16 mm) |
TUBING | |
ROUTING | Square — |
| (6 to 11 mm) |
| Damper shaft must be a minimum of |
| (38 mm) long. |
→Fig. 2 — Zone Controller Physical Details (33ZCFANTRM Shown)
R E L A T I V E H U M I D I T Y S E N S O R — The 33AMSENRHS000 relative humidity sensor is required for zone humidity control (dehumidification).
NOTE: The relative humidity sensor and CO2 sensor cannot be used on the same zone controller.
INDOOR AIR QUALITY (CO2) SENSOR — An indoor air quality sensor is required for optional demand control ventila- tion. The CGCDXSEN002A00 CO2 Sensor is an indoor, wall mounted sensor with an LED display. The CGCDXSEN003A00 CO2 Sensor is an indoor, wall mounted sensor without display.
NOTE: The relative humidity sensor and CO2 sensor cannot be used on the same zone controller.
Mount Zone Controller
LOCATION — The zone controller must be mounted on the air terminal’s damper actuator shaft. For service access, there should be at least 12 in. of clearance between the front of the zone controller and adjacent surfaces. Refer to Fig. 6.
MOUNTING — Perform the following steps to mount the zone controller:
1.Visually inspect the damper and determine the direc- tion in which the damper shaft moves to open the damper — clockwise (CW) or counterclockwise (CCW). Refer to Fig. 7.
If the damper rotates CCW to open, it does not require any configuration changes.
If the damper rotates CW to open, then the damper actuator logic must be reversed. This is done in the software when performing system
2.Rotate the damper shaft to the fully closed position. Note direction of rotation.
3.Press the release button on the actuator and rotate the clamp in the same direction that was required to close the damper in Step 2.
4.Press the release button on the actuator and rotate the actuator back one position graduation. Release the but- ton and lock the actuator in this position.
5.Mount the zone controller to the terminal by sliding the damper shaft through the actuator clamp assembly. Secure the zone controller to the duct by installing the screw provided through the grommet in the anti- rotation tab. Be sure the floating grommet is in the center of the slot. Failure to center the grommet may cause the actuator to stick or bind.
6.Tighten the actuator clamp assembly to the damper shaft. Secure by tightening the two
7.If the damper has less than 90 degrees of travel between the fully open and fully closed positions, then a mechanical stop must be set on the actuator. The mechanical stop prevents the damper from opening past the maximum damper position. To set the mechanical stop, perform the following procedure:
a.Press the actuator release button and rotate the damper to the fully open position.
b.Using a Phillips screwdriver, loosen the appropri- ate stop clamp screw.
c.Move the stop clamp screw so that it contacts the edge of the cam on the actuator. Secure the stop clamp screw in this position by tightening the screw.
8.Verify that the damper opens and closes. Press the actuator release button and rotate the damper. Verify that the damper does not rotate past the fully open position. Release the button and lock the damper in the fully open position.
801 | 4 |