PNI CT400 User Manual

RO Manual de utilizare..................................... 3
EN User manual............................................... 11
BG Ръководство за употреба......................... 19
DE Benutzerhandbuch..................................... 27
ES Manual de usuario..................................... 35
FR Manuel de l’Utilisateur................................ 43
HU Használati utasítás.................................... 51
IT Manuale d’uso........................................... 59
NL Handleiding................................................ 67
PL Instrukcja obsługi....................................... 75
Termostat inteligent PNI CT400
fara fir cu WiFi, control 2 zone prin Internet pentru
centrale termice, pompe, electrovalve
Wireless smart thermostat PNI CT400
Internet controlled for 2 zones central heating, pumps,
electro valve

PNI CT400 Specifications

General

Power Source	4.5V (3 x AAA batteries)
Temperature Range	5 - 35°C
Display	LCD
Accuracy	±0.5°C
Mounting	Wall-mounted
Programmability	Yes

Summary

General Information and Warnings

Mode of Operation and Communication

Details wireless communication and app usage for thermostat control.

Technical Specifications and Unit Descriptions

Main Unit and Receiver Descriptions

Explains components and indicators of the thermostat's main unit and receiver.

Initial Setup and Pairing Procedures

Pairing Thermostat with Mobile App and Router

Step-by-step guide to connect the thermostat to the mobile app and Wi-Fi router.

First Usage and Testing

Instructions for initial operation and testing of the thermostat and heating system.

Pair Main Unit with Receiver

Procedure for re-pairing the main thermostat unit with the receiver unit.

Operational Features and Settings

LED Indicator and Signal Status

Explains LED patterns and troubleshooting for signal loss or weakness.

Hour/Date and Window Detection Settings

Instructions for setting time/date and configuring the open window detection feature.

Smartphone Application Features

Overview of additional functions available through the TuyaSmart mobile application.

Programming and Advanced Settings

Set Up Daily Programs

Guide to setting up daily heating programs with time and temperature periods.

Advanced Parameter Settings

Details on calibrating sensors, setting limits, and configuring special functions.

Receiver Wiring Diagram

Example Connection: Pumps/Valves

Diagram showing how to connect the thermostat receiver to pumps or solenoid valves.

Boiler System Connection Examples

Ariston CLAS EVO System

Wiring diagram for connecting the PNI CT400 thermostat with Ariston CLAS EVO boiler.

Ferroli DivaCondens 24/28

Wiring diagram for connecting the PNI CT400 thermostat with Ferroli DivaCondens.

Vaillant Ecotec Pure

Wiring diagram for connecting the PNI CT400 thermostat with Vaillant Ecotec Pure.

Motan Max Optimus Connection & Installation

Motan Max Optimus Wiring

Wiring diagram for connecting the PNI CT400 thermostat with Motan Max Optimus.

Installation and Dimensions

Information on how to mount the thermostat unit and its physical dimensions.