Installation and Operation Manual

Connect dehumidifier (requires

communication module)

WD0000014

Note

This connection requires a dry contact sensing input in

the dehumidifier.

Note

This relay function requires a communication module,

and must be set in Installer settings during initial

configuration, or in the System settings menu.

Note

In systems with a communication module, make sure that

relay module, relay 2, is set to Dehumidifier in Installer

settings.

The dehumidifier starts when the relative humidity setpoint is reached

(when in cooling mode). It will stop when the minimum run time of 30

minutes has finalized and when the relative humidity is below the

defined RH setpoint - deadzone.

1. Ensure that the power is disconnected from both the relay

module and the dehumidifier.

2. Connect the cable to/from the dehumidifier to the connector 2A

and 2B on the relay module.

Connect chiller (requires communication

module)

WD0000013

Note

This connection requires a dry contact sensing input in

the chiller.

Note

This relay function requires a communication module,

and must be set in Installer settings during initial

configuration, or in the System settings menu.

Note

In systems with a communication module, make sure that

relay module, relay 1, is set to Chiller in Installer

settings.

The chiller starts when there is a cooling demand while in cooling

mode. It will stop when the cooling demand is met.

1. Ensure that the power is disconnected from both the relay

module and the chiller.

2. Connect the cable to/from the chiller to the connector 1A and 1B

on the relay module.

Uponor Smatrix Wave PULSE

Installation and operation manual