24- 7701- 187, Rev. B
Installation Instructions HT-670x
Issue Date March 2016
© 2016 Johnson Controls, Inc.
1
Part No. 24-7701-187, Rev. B
www.johnsoncontrols.com
T
RUE
RH™ Series HT-670x Humidity Transmitters
Application Requirements
Configure the transmitter for the output signal required
prior to installation. Proceed to the appropriate
transmitter section to change the factory setting.
Installation
The humidity transmitter is available in both a wall
mount or duct probe package to suit a variety of
sensing application needs.
Parts Included
•
mounting base for U.S. wallbox or surface
mounting
•
No. 6-32 x 7/8 in. oval-head screw (2)
•
No. 4-40 x 1/4 in. hex-head cover screw (in the
mounting base)
•
drywall clip mounting kit (includes two each
No. 6-20 x 1.25 in. pan-head tapping screws,
spring clips, and spacers)
IMPORTANT:
The HT-670x Series Humidity
Transmitter is intended to provide an input to
equipment under normal operating conditions.
Where failure or malfunction of the HT-670x Series
Humidity Transmitter could lead to personal injury or
property damage to the controlled equipment or
other property, additional precautions must be
designed into the control system. Incorporate and
maintain other devices, such as supervisory or alarm
systems or safety or limit controls, intended to warn
of or protect against failure or malfunction of the
HT-670x Series Humidity Transmitter
IMPORTANT:
Le HT-670x Series Humidity
Transmitter est destiné à transmettre des données
entrantes à un équipement dans des conditions
normales de fonctionnement. Lorsqu'une défaillance
ou un dysfonctionnement du HT-670x Series
Humidity Transmitter risque de provoquer des
blessures ou d'endommager l'équipement contrôlé
ou un autre équipement, la conception du système
de contrôle doit intégrer des dispositifs de protection
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des
systèmes de supervision ou d'alarme, ou des
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de
défaillance ou de dysfonctionnement du
HT-670x Series Humidity Transmitter.
Accessories
Table 1: Accessories and Replacement Parts for Wall Mount Humidity Transmitters
Product Code Number
Description
ACC-DWCLIP-0
Drywall Clip Mounting Kit (10/bag)
ACC-INSL-0*
Wallbox Mounting Pad (10/bag)
ACC-INSL-1*
Surface Mounting Pad (10/bag)
GRD10A-608
Plastic Guard with Baseplate and Mounting Ring
T-4000-119
Allen-head Adjustment Tool (30/bag)
TE-67MB-600
Mounting Base Kit
TE-67D0-601**
Door Replacement Kit with Johnson Controls logo
TE-67D0-602**
Door Replacement Kit without logo
* These foam pads help prevent drafts from entering the unit through the wall and make installation easier when mounting
on an uneven surface.
** Contains 10 original style and 10 new style doors.