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York DPC-1 User Manual

York DPC-1
20 pages
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1
DPC-1
Programmable digital thermostat
with communication
Versión 2.0
Technical Information
EUROVEN
T
CERTIFIED PERFORMANC
E
CGM-97/013
ACCORDING TO ISO 14001 STANDARD
S
ER-0028/1991
ACCORDING TO ISO 9001 STANDARD
S
Ref: Y-R70110 0306
Clima Roca York S.L. is participating in the EUROVENT Certification Program.
Products are as listed in the EUROVENT Directory of Certified Products,
in the program
AC1, AC2, AC3, LCP and FC.
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York DPC-1 Specifications

General IconGeneral
TypeDigital
DisplayLCD
BacklitYes
ProgrammableYes
Power SourceBattery
ProgrammabilityYes
Voltage24V
CompatibilityStandard HVAC Systems
Battery2 AA

Summary

Technical Information

Internal view of the thermostat

Front Cover Down View

Thermostat shown with front cover closed, in its normal position.

Front Cover Up View

Thermostat with front cover open, revealing controls.

Description of the display

Display Icons and Indicators

Detailed explanation of all icons and indicators displayed on the thermostat screen.

Air conditioning modes

Off Mode Operation

System is off; displays temperature, day, and time. Fan status is also shown if active.

Cool Mode Operation

Activates cooling only. Displays mode, temperature, demand icon, and status.

Heat Mode Operation

Activates heating only. Displays mode, temperature, demand icon, and status.

Auto Mode Operation

Activates heating and cooling. Displays mode, temperature, demand, and status.

Programmed Mode Operation

Combines AUTO mode with time schedule profile. 'PROG' indicator is shown.

Emergency Heat Mode

Special heating mode for auxiliary heat sources, avoiding compressor use.

Vent Only Mode

Only fan operates; AC system is off. Displays 'OFF' mode and fan status.

Ventilation

Fan Speed Configuration

Details on configuring fan speed, with or without speeds based on micro-switches.

Operating modes

Normal Mode

Default mode, executing programmed control and time schedule.

Setting Mode

Accessed via keys to temporarily change settings. Exits after 5 seconds.

Programming Mode

Accessed via PROG key to change thermostat parameters.

Key functions

Programming Key (PROG)

Accesses Programming Mode for clock, fan, and set point programming.

Plus and Minus Keys (+/-)

Used for adjusting set points, navigating menus, and switching units (°C/°F).

Air conditioning mode key (MODE)

Changes the current air conditioning mode (OFF, COOL, HEAT, AUTO, etc.).

Occupation mode key (Day/Night)

Changes present occupation or comfort mode (Day/Night).

Fan mode key

Accesses Setting Mode to change fan speed and operation (ON/AUTO).

Outdoor temperature key

Displays outdoor temperature or resets to default factory settings.

Programming menu

Clock Setting

Allows setting the day of the week, hours, and minutes.

Fan Program

Configures fan status for different occupation modes (Occupied, Stand-by, Unoccupied).

Selection of time schedule profiles

Enables selection and programming of daily time schedules for occupation modes.

Programming the fan

Configures fan operation for Occupied, Stand-by, and Unoccupied modes.

Programming user profile

Allows users to create and program custom time schedule profiles with 15-min resolution.

Programming comfort temperature set points

Sets heat and cool temperature points for Occupied/Day mode.

Programming economy temperature set points

Sets heat and cool temperature points for Stand-by/Night mode.

Programming unoccupied temperature set points

Sets heat and cool temperature points for Unoccupied mode.

Thermostat in unoccupied mode

Activating Unoccupied Mode

How to enter Unoccupied mode using the key and setting duration.

Menu of supervising program

Programming calibrations of temperature readings

Calibrates temperature readings from different internal and external probes.

Programming origin of temperature readings

Selects the source for temperature readings (internal, remote, duct, economiser).

Programming operating mode of the temperature control

Sets control modes: TURBO (quick), NORMAL (standard), ECONOMY (slow).

Activation and deactivation of communication error readout

Enables or disables the display of communication error codes (e.g., Er 93).

Selection of outdoor probe type

Chooses between analogue (EA) or digital (Ed) outdoor probe types.

Micro-switches for configuration of the thermostat

SW1 Micro-switch Functions

Details functions of SW1 micro-switches for keyboard lock, AUTO PROG, O/B signal, etc.

Pin 1: Lock Keyboard

Controls whether the keyboard is locked or unlocked, allowing specific keys to remain active.

Pin 2: AUTO PROG Mode

Activates or deactivates the automatic air condition mode with time schedule programming.

Pin 3: O/B signal

Defines heat/cool generation based on the O/B (24 VAC) signal.

Pin 4: 2 minutes/4 minutes

Sets the time delay between phase changes (2 or 4 minutes).

Pin 5: Multi-stage

Configures single-stage or multi-stage activation of heating/cooling.

Pin 6: Single-speed fan

Determines if the fan operates at one or three speeds.

Default parameters

Default Settings Overview

Lists default configurations for modes, set points, fan, and temperature control.

Alarms

Alarm Codes and Indicators

Explains alarm codes (0-90 machine errors, 91-99 probe/comm errors) and wrench icon.

Temperature control

Temperature Control Operation

Explains how the thermostat maintains room temperature using set points and stages.

Communication

Thermostat Communication Capabilities

Details how the DPC-1 communicates for monitoring and programming parameters.

Installation instructions

Recommended Installation Procedure

Guidance for qualified contractors on proper thermostat installation.

Location Requirements

Specifies ideal placement and locations to avoid for optimal thermostat operation.

Basic Elements of the Thermostat

Identifies the main parts: hinged front cover and front panel with controls.

Fastening the thermostat to the wall

Wall Mounting Procedure

Step-by-step guide on how to open the thermostat and attach it to the wall base.

Standard electric connections, thermostat DPC-1

Wiring Diagram for DPC-1

Illustrates standard electrical connections for the thermostat and optional probes.

Digital Remote Probe Wiring

Specific wiring instructions for connecting a digital remote probe.

Precaution

Shielded Cable Usage

Guidelines on using shielded cables for thermostat and remote sensor connections.

Battery Installation

Instructions for inserting AAA batteries for correct thermostat operation.

Temperature table

NTC Value and Current Ratios

Table correlating temperature (°C) with NTC values and current for probes.

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