4. Installing the product
4.1 Location
TM073961
Fig.
Location of the pump and accessories
The system is intended for indoor use only in
areas protected from droplets and splashes.
Maximum ambient temperature is 104 °F (40 °C).
Push-button HWR-D
Do not install the push-button HWR-D in a shower
or under the tap/faucet where it could be exposed
to water. Mount it at a suitable height out of reach
of small children and pets.
Repeater
This repeater is only for use with the ALPHA
15-55 HWR-D system and is intended for indoor
installation only in areas safe from droplets and
splashes.
For optimum use, place the repeater between the
ALPHA 15-55 HWR-D pump and the push-button
located furthest away from the pump.
4.2 Tools
You will need the following tools to install the
system:
•
Hexagon key 4 mm
•
Pipe wrench
•
Phillips PH1 screwdriver (for temperature
sensor screws).
4.3 Insulating the pump housing
Do not insulate the control box. Do not
cover the control panel.
TM071424
Fig.
Insulating the pump housing
4.4 Mechanical installation
4.4.1 Installing the pump
When making pipe connections, follow the piping
manufacturer's recommendations and all code
requirements for the piping material.
WARNING
Pressurized system
Death or serious personal injury
‐
Do not hold the pump in place with
tools while tightening the nuts on
the pump housing.
1.
Flush the system of debris before installation.
2.
Insert the check valve if required.
6
English (US)
