Siemens RVP331 User manual

Building Technologies / HVP Products 74 319 0165 0 a CE1G2478en 31.01.2006 1/8
74 319 0165 0
G2478
en Installation Instructions
Heating controller RVP331
Installation
Place of installation
•In a dry room, e.g. in the boiler room
•Mounting choices:
−Control cabinet (in the front, on the inner wall, or on a
DIN rail)
−Control panel
−In the sloping front of a control desk
•Permissible ambient temperature: 0...50 °C
Electrical installation
•The local regulations for electrical installations must be
complied with
•Cable tension relief must be ensured
•The cables from the controller to the actuators and
pumps carry mains voltage
•The cables to the sensors should not be run parallel to
mains carrying cable
Permissible cable lengths
•For all sensors and thermostats:
Copper cable 0.6 mm dia. max. 20 m
Copper cable 1.0 mm2max. 80 m
Copper cable 1.5 mm2max. 120 m
•For the room units:
Copper cable 0.25 mm2max. 25 m
Copper cable 0.5 mm2max. 50 m
Mounting and wiring the base
Wall mounting
1. Separate base from the controller.
2. Hold base against the wall. Marking «TOP» must be at
the top!
3. Mark fixing holes on the wall.
4. Drill holes.
5. If required, knock out holes on the base for cable entry
glands.
6. Screw base to the wall.
7. Wire up base.
DIN rail mounting
1. Fit rail.
2. Separate base from the controller.
3. If required, knock out holes on the base for cable entry
glands.
4. Fit base to the rail. Marking «TOP» must be at the top!
5. If required, secure base (depending on the type of rail
used).
6. Wire up base.
Flush panel mounting
•Required panel cutout: 92 × 138 mm
•Maximum thickness: 3 mm
1. Separate base from the controller.
2. If required, knock out holes on the base for cable entry
glands.
3. Insert base in the panel cutout from behind until stop
is reached. Marking «TOP» must be at the top!
4. Push lateral tongues behind the front panel (refer to
illustration below).
5. Wire up base. Make sure the cable lengths are such
that there is sufficient space to open the control panel
door.
2462Z06
Wrong Correct
Place tongues on both sides correctly – they may not be
located inside the cutout!
Commissioning
Preparatory checks
1. DO NOT switch on power yet.
2. Check wiring according to the plant connection dia-
gram.
3. Ensure correct position and location of the levers by
turning the fixing screws (refer to illustration on the lat-
eral wall of the unit):
2522Z13
4. Insert controller in the base until stop is reached.
Marking «TOP» must be at the top!
5. Tighten fixing screws alternately.
6. Check the motorized valve: see if
−it is correctly installed (observe direction of flow in-
dicated on the valve body)
−in the case of a slipper valve, the slipper turns in the
correct angular range (note position indicator)
−the manual lever is disengaged
7. Note with underfloor and ceiling heating systems!
The limit thermostat must be set to the correct value.
During the functional test, the flow temperature may
not exceed the maximum permissible level (usually
55 °C). If it does, proceed immediately as follows:
−Either close the valve manually, or
−Switch off the pump, or
−Close the pump isolating valve
8. Switch on power. The display must show something
(e.g. the time of day). If not, the reason is probably
one of the following:
−No mains voltage
−Main fuse defective
−Mains isolator or main switch not ON
9. Addressing to be made on the room units:
−Room unit heating circuit 1 = address 1
−Room unit heating circuit 2 = address 2
10. If one of the operating mode buttons flashes, a room
unit overrides the controller. Select operating mode
on the room unit.

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General information about operation
•Setting elements:
−Setting knobs for room temperature readjustments,
separately for heating circuit 1 and heating circuit 2
−Display; one operating line is assigned to each set-
ting
−Button for selecting the heating circuits, for se-
parate status indication (heating circuit mixing valve
and heating circuit pump) and the heating circuit-
dependent settings
−Buttons for selecting and readjusting values:
To select the next operating line below
To select the next operating line above
To decrease the displayed value
To increase the displayed value
Adopting a setting value:
The setting value is adopted by selecting the next oper-
ating line (or by pressing one of the operating mode
buttons)
•Enter --.- / --:-- / --- (deactivating the function):
Keep or depressed until the required display ap-
pears
•Block skip function:
To select a single operating line quickly, two button
combinations can be used:
Press and to select the next line block above.
Press and to select the next line block below.
Setting procedure
1. Make settings on operating lines 1...41 («End-user»),
table on pages 3 and 4).
2. Select plant type on operating line 51 (page 4).
3. Enter all adjusted values in the parameter list below.
All functions and operating lines required for the se-
lected type of plant are activated and can be adjusted.
All operating lines that are not required are locked.
4. Enter the adjusted values in the table provided.
5. Set the service functions (independent of the type of
plant).
6. Carry out the final work.
Commissioning and functional check
•Specific operating lines for the functional check:
161 = outside temperature simulation
162 = relay test
163 = sensor test
164 = setpoints or limit values
•If Er (for ERROR) appears on the display: prompt operat-
ing line 50 to pinpoint the error
Setting elements 1 Operating mode buttons (selected button is lit)
2 Service connector
3 Buttons for operating the display:
Prog = select operating line
– + = readjust the displayed value
4 Operating Instructions
5 Button for manual operation
6 LED for manual operation
7 Buttons for manual adjustment of valves
8 Button for d.h.w.heating ON/OFF
9 Status display (output, temperature levels, holidays)
10 LCD
11 Setting knob for room temperature readjustments,
heating circuit 1
12 Button for changeover of heating circuits
2477Z01
10
BUS
18
2
3
4
513
6
9
Landis & Staefa
RVP330
11
12
13 Setting knob for room temperature readjustments,
heating circuit 2
Connection diagrams
A6 Room units for heating circuits 1 and 2 B7 Return sensor M3 Charging pump
B1 Flow sensor, heating circuit 1 B9 Outside sensor M5 Heating circuit pump, heating circuit 2
B12 Flow sensor, heating circuit 2 E3 Two-stage burner N1 Controller RVP331
B2 Boiler sensor F1 Limit thermostat Y1 Actuator, heating circuit 1
B31 Storage tank sensor / thermostat F2 Manual reset safety limit thermostat Y1 Actuator, heating circuit 2
B5 Room sensor, heating circuit 1 M1 Circulating pump 1) Multi-functional output
B52 Room sensor, heating circuit 2 M2 Heating circuit pump, heating circuit 1
Low voltage side
B9
LPB D1 D2
B5
B31 B7B2
B31
2477A01
B2
M
N1
L
N
DB MB A6 MD
B12
B52
D1 D2
B1 B12MM
B52
B M B M B M B M B M B M B M B M
B1 B7 B5 B9
A6
A6

Building Technologies / HVP Products 74 319 0165 0 a CE1G2478en 31.01.2006 3/8
Mains voltage side
F1 F2
2477A02
F7
M3 M2
Q3 Q2 K6
1)
F1/F2
Y1 Y2
Y1
AC 230 V
Q1
M1
N1
1.
2. M5
Q5
F6
Y7 Y8
Y7
Y1 Y2
E3
Settings
Legend for the setting tables:
Adjustable
Display only
Line Function, display Default Range Setting Explanations, notes and tips
Settings on the «End-user» level
Press or to activate the «End-user» level.
1 Setpoint of NORMAL heating 20.0 °C 0...35 ....... °C ....... °C
2 Setpoint of REDUCED heating 14.0 °C 0...35 ....... °C ....... °C
3 Setpoint of holiday mode / frost
protection 10.0 °C 0...35 ....... °C ....... °C
4 Weekday (for the heating program) 1-7 1...7
........ ........ 1 = Monday
2 = Tuesday, etc.
1-7 = entire week
5 First heating period, start of
NORMAL heating 06:00 00:00...24:00 .... : .... .... : .... Switching program for heating circuit
--:-- = period inactive
6 First heating period, end of
NORMAL heating 22:00 00:00...24:00 .... : .... .... : .... Switching program for heating circuit
--:-- = period inactive
7 Second heating period, start of
NORMAL heating --:-- 00:00...24:00 .... : .... .... : .... Switching program for heating circuit
--:-- = period inactive
8 Second heating period, end of
NORMAL heating --:-- 00:00...24:00 .... : .... .... : .... Switching program for heating circuit
--:-- = period inactive
9 Third heating period, start of
NORMAL heating --:-- 00:00...24:00 .... : .... .... : .... Switching program for heating circuit
--:-- = period inactive
10 Third heating period, end of
NORMAL heating --:-- 00:00...24:00 .... : .... .... : .... Switching program for heating circuit
--:-- = period inactive
12 Date of first day of the holiday pe-
riod --:-- 01.01. ... 31.12. .... .... .... .... Day.Month
13 Date of last day of the holiday pe-
riod --:-- 01.01. ... 31.12. .... .... .... .... Day.Month
14 Heating curve, flow temperature
setpoint TV1 at 15 °C outside tem-
perature
30 °C 20...70
....... °C ....... °C
15 Heating curve, flow temperature
setpoint TV2 at –5 °C outside tem-
perature
60 °C 20...120
....... °C ....... °C
26 Setpoint of d.h.w. temperature 55 °C 20...100 ....... °C
31 Weekday (for switching program 2)
1-7 1...7
........ 1 = Monday
2 = Tuesday, etc.
1-7 = entire week
32 Start of first «ON period» 05:00 00:00...24:00
.... : .... Switching program 2
--:-- = period inactive
33 End of first «ON period» 22:00 00:00...24:00
.... : .... Switching program 2
--:-- = period inactive
34 Start of second «ON period» --:-- 00:00...24:00
.... : .... Switching program 2
--:-- = period inactive
35 End of second «ON period» --:-- 00:00...24:00
.... : .... Switching program 2
--:-- = period inactive

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Line Function, display Default Range Setting Explanations, notes and tips
36 Start of third «ON period» --:-- 00:00...24:00
.... : .... Switching program 2
--:-- = period inactive
37 End of third «ON period» --:-- 00:00...24:00
.... : .... Switching program 2
--:-- = period inactive
38 Time of day 00:00...23:59 Hour:Minute
39 Weekday 1...7 1 = Monday
2 = Tuesday, etc.
40 Date 01.01.
... 31.12. ........ Day.Month (e.g. 02.12 meaning De- cember 2)
41 Year 1995...2094 ........
50 Faults Display function
Example of display:
20 = error code
10 = fault outside sensor
20 = fault boiler sensor
30 = fault flow sensor, heating circuit 1
32 = fault flow sensor, heating circuit 2
40 = fault return sensor
50 = fault storage tank sensor / ther-
mostat
60 = fault room sensor, heating
circuit 1
61 = fault room unit, heating circuit 1
62 = wrong room unit connected,
heating circuit 1
65 = fault room sensor, heating
circuit 2
66 = fault room unit, heating circuit 2
67 =wrong room unit connected,
heating circuit 2
Settings on the «Heating engineer’s» level
Press and simultaneously for 3 seconds, thus activating
the «Heating engineer‘s» level for selecting the type of plant and for
setting the plant-related variables.
Selecting the plant type:
The required plant type must be selected on operating line 51.
This activates all functions and shows the operating lines required
for the particular type of plant.
Example of a selection:
2477Z02
Line Function, display Default Range Setting Explanations, notes and tips
51 Plant type 5–1 4–0 ... 6–1 ......−...... For type references, refer to the next section

Building Technologies / HVP Products 74 319 0165 0 a CE1G2478en 31.01.2006 5/8
Plant types
Plant types "Space heating" Plant types "D.h.w. heating"
4
2 space heating
systems with mix-
ing zones,
three-position or
two-position control
acting on mixing
valve. B9
LPB
2477S01
B7
B1
Y1
E1
M2 A6
B5
E2
B12
Y7
M5
A6
B52
N1
–0
No d.h.w. heating
5
2 space heating
systems with mix-
ing zones,
three-position or
two-position control
acting on mixing
valve.
Pre-control with
boiler.
2477S02
B7
B1
E1
M1
B9
LPB
A6
B5
E2
B12
Y7
M5
A6
B52
N1
E3 B2 M2
Y1
–
B31
M3
K6
2477S04
K6
N1
1
D.h.w. heating
through control of
the charging
pump.
6
1 space heating
system with pump
circuit, two-position
control with direct
burner control.
1 space heating
with mixing zone,
three-position or
two-position control
acting on mixing
valve.
Pre-control with
boiler.
2477S03
B7 E1
M1
B9
LPB
A6
B5
E2
B12
Y7
M5
A6
B52
N1
E3 B2 M2
A6 Room unit QAW50 or QAW70 B7 Return sensor M2 Heating circuit pump, heating circuit 1
B1 Flow sensor, heating circuit 1 B9 Outside sensor M3 Charging pump
B12 Flow sensor, heating circuit 2 E1 Load (room 1) M5 Heating circuit pump, heating circuit 2
B2 Boiler sensor E2 Load (room 2) N1 Controller RVP331
B31 Storage tank sensor / thermostat E3 Heat source (boiler) Y1 Heating circuit valve, heating circuit 1
B5 Room sensor, heating circuit 1 K6 Electric immersion heater / circulating pump Y7 Heating circuit valve, heating circuit 2
B52 Room sensor, heating circuit 2 M1 Circulating pump
Parameter list
Line Function, display Default Range Setting Explanations, notes and tips
Block «Space heating»
61 Heating limit for NORMAL heating
(ECO day) 17.0 °C --.- or −5...+25 ....... °C ....... °C Input --.- = function inactive
62 Heating limit for REDUCED heat-
ing
(ECO night)
5.0 °C --.- or
−5...+25 ....... °C ....... °C Input --.- = function inactive
63 Building time constant 20 h 0...50
........ h Light = 10 h, medium = 25 h, heavy = 50 h
64 Quick setback 1 0 / 1
........ ........ 0 = without
1 = with
65 Room temperature source A 0 / 1 / 2 / 3 / A
........ ........ 0 = no room sensor used
1 = room unit connected to terminal A6
2 = room sensor connected to terminal
B5 or B52
3 = average of the two devices con-
nected to terminals A6 and B5 or
A6 and B52
A = automatic selection

6/8 31.01.2006 CE1G2478en 74 319 0165 0 a Building Technologies / HVP Products
Line Function, display Default Range Setting Explanations, notes and tips
66 Type of optimisation 0 0 / 1
........ ........ 0 = with room model
1 = with room unit / room sensor
Setting 0 only permits optimum start
control
67 Max. heating up time 00:00 h 00:00...42:00
........ h ........ h Max. forward shift of switching on be- fore occupancy starts.
Setting 00:00 = no optimum start con-
trol
68 Max. early shutdown 0:00 h 0:00...6:00
........ h ........ h Max. forward shift of switching off be- fore occupancy ends.
Setting 0:00 = no optimum stop control
69 Max. limitation of the room tem-
perature --.- --.- or 0...35 ........ °C ........ °C Input --.- = limitation inactive. Function can only be provided with
room unit / room sensor
70 Room temperature influence 4 0...20
........ ........ Gain factor for influence of the room temperature.
Function can only be provided with
room unit / room sensor
71 Room temperature setpoint boost
with boost heating 5 °C 0...20 ....... °C ....... °C
Block «Pump heating circuit»
75 Overtemperature protection pump
heating circuit 1 0 / 1 ...... not ad- justable 0 = function inactive
1 = function active
Block «Actuators heating circuit»
81 Max. limitation of the flow tempera-
ture --- --- or 0...140 ....... °C ....... °C Input --- = function inactive No safety function!
82 Min. limitation of the flow tempera-
ture --- --- or 0...140 ........ °C ........ °C Input --- = function inactive
83* Max. limitation of the flow tempera-
ture --- --- or 1...600 ..... °C/h ..... °C/h Input --- = function inactive (function prevents cracking noise)
84* Excess flow temperature mixing
valve / heat exchanger 10 °C 0...50 ....... °C ....... °C Excess flow temperature for primary controller in interconnected plants
85* Actuator running time 120 s 30...873 ...... s ...... s
86* P-band of control (Xp) 32.0 °C 1...100 ....... °C ....... °C
87* Integral action time of control (Tn) 120 s 10...873 ...... s ...... s
Settings required only for three-position
actuator
88* Type of actuator 1 0 / 1
........ ........ 0 = two-position control 1 = three-position control
89* Switching differential 2 °C 1...20
....... °C ....... °C Setting required only for two-position actuator
* Operating lines 83 to 89: with plant type 6–x, only heating circuit 2 can be selected!
Block «Boiler»
91 Boiler operating mode 0 0...2
........ 0 = with manual shutdown (button )
1 = with automatic shutdown (OFF,
when there is no demand for heat)
2 = without shutdown
92 Max. limitation of the boiler tem-
perature 95 °C 25...140 ....... °C No safety function!
93 Min. limitation of the boiler tem-
perature 10 °C 5...140 ....... °C
94 Switching differential of boiler 6 °C 1...20 ....... °C
95 Min. limitation of burner running
time 4 min 0...10 ....... min
96 Release limit burner stage 2 50
°C*min 0...500 ........
°C*min
97 Reset limit burner stage 2 10
°C*min 0...500 ........
°C*min
98 Locking time burner stage 2 20 min 0...40 ....... min
99 Operating mode pump M1 1 0 / 1
....... 0 = without shutdown in the case of
protective boiler startup
1 = with shutdown in the case of protec-
tive boiler startup
Block «Setpoint of return temperature limitation»
101 Setpoint of return temperature
limitation, constant value --- --- or 0...140 ....... °C Input --- = function deactivated

Building Technologies / HVP Products 74 319 0165 0 a CE1G2478en 31.01.2006 7/8
Line Function, display Default Range Setting Explanations, notes and tips
Block «D.h.w.»
123 Release of d.h.w. heating 2 0...2
........ 0 = 24 h per day
1 = according to the heating program;
start of release is always shifted
forward by one hour
2 = according to switching program 2
D.h.w. priority Flow temp. set-
point acc. to
0 = absolute priority d.h.w.
1 = shifting priority d.h.w.
2 = shifting priority max. selection
3 = none (parallel) d.h.w.
124 D.h.w. priority, flow temperature
setpoint 0 0...4 ........
4 = none (parallel) max. selection
126 D.h.w sensor / d.h.w. thermostat 0 0 / 1
........ 0 = sensor 1 = thermostat
127 D.h.w. charging temperature boost 10 °C 0...50
....... °C
128 Switching differential of d.h.w. 8 °C 1...20 ....... °C
129 Max. d.h.w. charging time 60 min --- or 5...250
....... min Input --- = function deactivated
130 Setpoint of legionella function --- --- or 20...100
....... °C Input --- = function deactivated
131 Forced charging 0 0 / 1
........ 0 = none
1 = daily with the first release
Block «Multi-functional relay»
141 Function «Multi-functional relay» 0 Plant types
x–0:
0...2
Plant types
x–1:
0...8
........ 0 = no function
1 = relay ENERGIZED in the event of
fault
2 = relay ENERGIZED when there is
demand for heat
3 = circulating pump ON 24 hours per
day
4 = circulating pump ON acc. to heating
program
5 = circulating pump ON acc. to switch-
ing program 2
6 = changeover electric immersion
heater / heating circuit
Block «Service functions and general settings»
161 Outside temperature simulation --.- --.- or
−50...+50 ....... °C Simulation will automatically be termi- nated after 30 minutes
--.- = no simulation
162 Relay test 0 0...12 0 = normal operation
1 = all contacts open
2 = burner stage 1 ON (K4)
3 = burner stages 1 and 2 ON (K4 + K5)
4 = circulating pump ON (M1)
5 = charging pump ON (M3)
6 = heating circuit valve OPEN (Y1)
7 = heating circuit valve CLOSED (Y2)
8 = heating circuit pump ON (M2)
9 = multi-functional relay ENERGIZED
(K6)
10 = heating circuit valve OPEN (Y7)
11 = heating circuit valve CLOSED (Y8)
12 = heating circuit pump ON (M5)
To terminate the relay test: select next
line, or automatically after 30 min.
163 Sensor test
Sensor:
= short-circuit
– – – = open-circuit
Thermostat:
= contact closed
– – – = contact open
Display function 0 = outside sensor B9
1 = flow sensor B1, heating circuit 1
2 = room sensor B5, heating circuit 1
3 = room unit sensor A6, heating circuit 1
4 = return sensor B7
5 = storage tank sensor / thermostat B31
6 = boiler sensor B2
7 = flow sensor B12, heating circuit 2
8 = room sensor B52, heating circuit 2
9 = room unit sensor A6, heating circuit 2

8/8 31.01.2006 CE1G2478en 74 319 0165 0 a Building Technologies / HVP Products
Line Function, display Default Range Setting Explanations, notes and tips
164 Setpoints or limit values
– – – = no setpoint or limit value
available
Display function 0 = no function
1 = flow temperature setpoint, heating
circuit 1
2 = room temperature setpoint, heating
circuit 1
3 = room temperature setpoint, heating
circuit 1
4 = return temperature limit value
5 = d.h.w. temperature setpoint
6 = boiler temperature setpoint (switch-
off point)
7 = flow temperature setpoint, heating
circuit 2
8 = room temperature setpoint, heating
circuit 2
9 = room temperature setpoint, heating
circuit 2
167 Outside temperature for frost pro-
tection for the plant 2.0 °C --.- or 0...25 ........ °C Input --.- = no frost protection for the plant
168 Flow temperature setpoint for frost
protection for the plant 15 °C 0...140 ........ °C
173 Gain of locking signal 100 % 0...200 ........ % Response to locking signals
174 Pump overrun time 6 min 0...40 ....... min
175 Pump kick 0 0 / 1
........ 0 = no periodic pump kick
1 = weekly pump kick active
176 Winter- / summertime changeover 25.03 01.01 ... 31.12 Setting: earliest possible changeover
date
177 Summer- / wintertime changeover 25.10 01.01 ... 31.12 Setting: earliest possible changeover
date
194 Hours run counter Display function Number of controller operating hours
195 Controller’s software version Display function
Final work
1. Enter the settings in these Installation Instructions.
Keep the Installation Instructions in a safe place.
2. Enter the following in the Operating Instructions:
– Release of d.h.w. heating
– Function of switching program 2
3. Insert the Operating Instructions in the unit cover.
Dimensions
19
26 26 26 26
15
96
144 106,8 12
60,4
14
56
112
4,5
138+1
0
92+1
0
2477M01
93
max. 3
Dimensions in mm
©2000 Siemens Building Technologies Ltd.