Installation Instructions - CLIMA ROCA YORK DPC-1 Hinweise Zu Bedienung Und Wartung

Micro-switches SW1 allow the configura-
tion of the following parameters:
- Pin 1: Lock keyboard. In OFF the key-
board is not locked. In ON the keyboard
is locked and the locked keyboard sym-
bol ( ) is displayed. The buttons that
remain active are: ,
(outdoor temperature reading).
- Pin 2: AUTO PROG mode activated. De-
fines whether the automatic air condition-
ing mode with time schedule program-
ming (time schedule profiles) can be ac-
tivated. OFF indicates the AUTO PROG
mode is deactivated, and ON indicates
the AUTO PROG mode can be selec-
ted.
- Pin 3: O/B signal: Set to OFF, heat is gen-
erated when the O/B (24 VAC) signal is
active, and cool when inactive. Set to ON,
cool is generated when the O/B (24 VAC)
signal is active, and heat when inacti-
ve.
- Pin 4: 2 minutes/4 minutes. Defines the
time between the end of one phase and
when it can be active again. OFF indi-
cates 2 minutes, and ON, 4 minutes.
- Pin 5: Multi-stage. Defines single-stage
(one stage can be activated only) or multi-
stage (more than one can be activated).
OFF indicates single-stage and ON,
multi-stage.
- Pin 6: Single-speed fan. Defines whether
the fan can operate at one or three
speeds. OFF indicates 3 speeds and ON,
1 speed. In single-speed, the wind icons
are not displayed.
Alarms
The alarm codes are displayed at the bot-
tom left of the screen, overlapping hour and
minutes.
The alarm codes are as follows:
- 0-90, machine error codes.
- 91, temperature origin selected is invalid.
- 92, indoor temperature sensor not cali-
brated.
- 93, communication alarm.
- 94, alarm with terminal "AL" connected.
- 95-99, digital probe not detected.
- When an alarm is generated, the
wrench symbol is displayed. If the error
is machine or communication, this
symbol flashes; if not, it remains static.
- Filters. If the dirty filters symbol is
displayed flashing, the filters need to
be changed.
- Dead battery. The dead battery symbol
indicates the batteries are dead, and
these should be changed. System
configuration is not lost when changing
the batteries. Only day and time are
lost.
Table of lockouts (Red LED)
Code
Compressor discharge temperature surpased or
11 / 21 / 31
short circuited probe
High Pressure switch, outdoor fan overload or
12 / 22 / 32
compressor motor protection module
and
Low Pressure switch
13 / 23 / 33
Indoor fan thermal switch
14
Repeated start-ups in cool, or suction temperature
15 / 25 / 35
< -25°C
Liquid temperature < -30°C
16
Gas 1 or electrical heater 1
41
Gas 2 or electrical heater 2
42
Electrical heater 3
43
Electrical heater 4
44
Economizer or hot water coil
45
Smoke detector, fire thermostat or air discharge tem-
46
perature probe (rooftop only)
Selected probe not valid or short circuited probe
91
Thermostat internal probe not calibrate
92
No communication between the thermostat
93
Failure with terminal "AL" connected
94
Digital probe S5 not detected
95
96
Digital probe S6 not detected
Digital probe S7 not detected
97
98 Digital probe S8 not detected
Outdoor digital probe not detected
99

Installation instructions

It is recommended that the installation be
carried out by a qualified personal.
Location
To assure adequate operation, this ther-
mostat should be installed on an indoor
wall, in a frequently occupied area of the
building. Furthermore, it should be at at
least 50 cms. from any outside wall, and at
approximately 1.5 m. above floor level, in
an area with freely circulating air at aver-
age temperature. The following locations
should be avoided:
- Behind doors or in corners where freely
circulating air is unavailable.
- Where direct sunlight or radiant heat gen-
erated by other appliances may alter the
control operation.
- On an outside wall.
- Next to or in line with air conditioning
- Where operation can be affected by
Designation
- Where operation can be affected by the
- Near sources of electrical interference,
Basic elements
This thermostat comprises three parts:
- Hinged front cover.
- Front panel. This element contains the
- The base. This box allows fastening the
GB
discharge grids, stairwells or doors lead-
ing outdoors.
steam or water pipes, or hot air chimneys
in adjacent areas or any other unheated/
uncooled area behind the thermostat.
supply air of any adjacent unit.
such as arching relay contacts.
operating and control keys, as well as
the printed circuit. Fastened to the base
by means of a plastic tab.
thermostat to the wall, and contains the
electrical connecting strips.
AUTO
AUTO
°C
4
0h 2 4 6 8 10 12 14 16 18 20 22 24
13