Siemens RVP200 Installation Instructions Manual

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8/12 16.04.1999 4 319 2697 0 c Siemens Building Technologies / Landis & Staefa Division

Schémas de raccordement

Pour alimentation basse tension

AC 230 V

B9

B3

1

D1 D2

2462A01

2

S1

2462A02

2462A03

3

B3

F3

T

c Mesure de la température ECS par sonde (uniquement RVP210)

d Contact externe pour commutation du régime

e Mesure de la température ECS par thermostat (uniquement RVP210)

Pour alimentation secteur

2464A04

AC 230 V

1

Q1

M3

Q3/Y3

F1/F4 F2 F3

2

F1/F4

F1 F2

E1

2462A05

3

F1/F4

2462A06

Y3

Q3/Y3

4

F3

2462A07

c Raccordement servomoteur trois points, pompe de circuit de chauffage et (uniquement RVP210) pompe de charge ECS

d Raccordement brûleur (régulation de température de chaudière)

e Raccordement servomoteur électrothermique (régulation de température de départ)

f Raccordement servomoteur pour vanne de dérivation d'eau sanitaire (uniquement RVP210)

A6 Appareil d'ambiance QAW50 ou QAW70

B1 Sonde de température de départ ou de chaudière

B3 Sonde de température ECS (uniquement RVP210)

B9 Sonde extérieure QAC22 ou QAC32

E1 Brûleur

F1 Thermostat de chaudière

F2 Limiteur de température de sécurité

F3 Thermostat d'eau sanitaire (uniquement RVP210)

M1 Pompe de circuit de chauffage

M3 Pompe de charge ECS (uniquement RVP210)

N1 Régulateur RVP2...

S1 Contact externe

Y1 Servomoteur trois points

Y2 Servomoteur électrothermique

Y3 Servomoteur pour vanne de dérivation (uniquement RVP210)

en English

Do not throw these instructions away but keep

them with the controller!

Only the RVP210 provides d.h.w. heating.

Installation

Place of installation

In a dry place, e.g. the boiler room.

Mounting choices:

-

In the control panel, on the inner wall or on a DIN

mounting rail

-

On a panel

-

In the control panel front

-

In the sloping front of a control desk

Permissible ambient temperature: 0…50 °C

Electrical installation

-

Local regulations on electrical installations must

be complied with

-

Cable tension relief must be assured

-

The cables from the controller to the actuator and

the pump carry mains voltage

-

The cables to the detectors should not be run

parallel to mains carrying cable (insulation class II

to EN 60730!)

Specifications of cable

Maximum permissible cable lengths to the detectors

and the room unit:

Copper cable 0.6 mm dia.: 30 m

Copper cable 0.5 mm

2

: 50 m

Copper cable 1.0 mm

2

: 80 m

Copper cable 1.5 mm

2

: 120 m

Siemens Building Technologies / Landis & Staefa Division 4 319 2697 0 c 16.04.1999 9/12

Installing 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 fitting

cable entry glands.

6. Secure base.

7. Wire up base.

Rail mounting

1. Fit rail.

2. Separate base from the controller.

3. If required, knock out holes on the base for fitting

cable entry glands.

4. Fit base to the rail. Marking "TOP" must be at

the top!

5. If required, secure the base (depending on type

of rail used).

6. Wire up base.

Flush panel mounting

•

Maximum thickness: 3 mm

•

Panel cutout required:

138 x 92 mm (+1 mm / –0 mm)

1. Separate base from the controller.

2. If required, knock out holes on the base for fitting

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 (see

illustration).

5. Wire up base. Make sure the cable lengths will

be adequate so that the control panel door can

be opened.

2462Z06

Wrong Correct

Place tongues correctly on the left and on the right. They must

not be inside the cutout!

Fitting the controller to the base

1. Make sure that position and orientation of the

turning levers are correct, using the fixing screws

(illustration below shows the lateral wall of the

controller casing).

2522Z13

2. Insert controller in the base until stop is reached.

Marking "TOP" must be at the top!

3. Tighten fixing screws gradually.

Fitting the time switch

If a time switch is to be fitted (weekly or digital time

switch), the respective opening in the cover must be

cut out with a knife.

Readjusting the clock after a power failure

When power returns after a power failure, the clock

will be readjusted. Automatic readjustment can be

aborted by briefly setting the operating mode se-

lector to manual operation

and then back to the

required operating mode, allowing manual adjust-

ment of the clock.

Commissioning

Plant-specific settings

Setting elements: please refer to illustration on page

10.

The coding switches and setting potentiometers for

the plant-specific settings are accessible after re-

moval of the time switch.

-

Removing the time switch: pull dial away from the

controller.

-

Fitting the time switch: insert time switch and push

it down (audible click).

Checking the motorized valve

Check the seat or slipper valve: see if

-

it is correctly installed (observe direction of flow

indicated on the valve body)

-

the slipper moves in the correct angular range

(note position indicator)

-

the manual level is disengaged

Exercise caution with underfloor and ceil-

ing heating systems!

The limit thermostat must be correctly set. During

the functional check, the flow temperature may not

exceed the maximum permissible level (usually

55 °C). If it does, proceed immediately as follows:

-

Either close the seat or slipper valve manually, or

-

Switch off the pump, or

-

Close the pump isolating valve

10/12 16.04.1999 4 319 2697 0 c Siemens Building Technologies / Landis & Staefa Division

Setting elements

Override

2462Z03

1

2

3

4

5

6

7

8

910

11

12

1 Opening for time switch

2 LED for "Override"

3 Operating mode selector

4 Setting knob for heating curve

5 Setting knob for setback

6 Setting knob for d.h.w. temperature (only RVP210)

7 Setting knob for normal room temperature

8 Coding switches

9 Setting potentiometer for authority of room tem-

perature and quick setback active / inactive

10 Setting potentiometer for max. limitation of flow or

boiler temperature

11 Setting potentiometer for ECO heating limit

12 Setting potentiometer for switching differential

Coding switches

Function Switch position on the left Symbol Symbol Switch position on the right

Type of regulating unit Control of a motorized valve Control of a atmospheric or

forced draught burner

Type of control Three-position (modulating)

3Pt. 2Pt.

Two-position (on/off)

Frost protection Yes, frost protection No, no frost protection

D.h.w. priority (only

RVP210)

With priority (absolute)

Underfloor heating systems

and boiler operations: al-

ways set to abs.!

abs. par.

No priority (parallel)

RVP210 with boiler temperature control

Regulating unit for d.h.w.

heating

Changeover valve

3Pt. 2Pt.

Charging pump

Setting potentiometers

Settings must be determined during the planning phase.

If missing, the following guide values can be used.

Potentio-

meter

Function Setting range Guide value Notes

Switching differential

with two-position con-

trol

1...20 K Burner control: 6 K

Authority of room

temperature on flow

temperature control

0...100 % authority

OFF = quick setback

is inactive

50 % (quick setback is

active)

Plants with no room

unit: setting is inactive

Plants with no outside

detector:

Setting 0...100 % =

quick setback is active

Setting OFF = quick

setback is inactive

Heating limit for ECO

automatic energy

saver

–10…+8°C (referred

to the room tempera-

ture set value)

–3 K (gives a heating

limit of 17 °C at a room

temperature set value

of 20 °C)

OFF = function disabled

Max. limitation of flow

or boiler temperature

10...100 °C Guide value for under-

floor and ceiling heat-

ing systems:

55 °C max..

OFF = function disabled

Siemens Building Technologies / Landis & Staefa Division 4 319 2697 0 c 16.04.1999 11/12

Commissioning the controller

1. Check wiring according to the plant connection

diagram.

2. Switch on power supply.

3. Check LED for "Override":

-

If it flashes, the detector wiring may be faulty

-

If it is lit, the controller is overridden by a re-

mote operation facility (room unit or changeo-

ver switch). Set room unit to operating mode

or open the external switch)

4. Set operating mode selector to

.

5. Set heating curve potentiometer

to 4 and

setting knob

to +8:

-

Flow temperature must rise: burner on, valve

open, heating circuit pump on (electro-thermal

actuators respond with a certain delay!)

-

If not: check wiring of the detectors

(flow/boiler, outside detector), actuator/burner

and heating circuit pump

6. Set operating mode selector to

.

7. Set heating curve to 0.25 and setting knob

to

–8.

-

Burner must switch off (observe minimum run-

ning time of 4 minutes), valve must travel to-

ward "colder", and heating circuit pump must

remain activated

-

If not: check wiring of the detectors

(flow/boiler, outside detector), actuator/burner

and heating circuit pump

Commissioning the remote operation

facility

1. Set the controller's operating mode selector to

one of the two

positions.

2. If a room unit is present: select operating mode

or on the room unit.

-

Check the "Override" LED on the controller:

must be lit

-

If not: check wiring of the room unit

3. If a changeover switch is present: close it (gives

operating mode

on the controller).

-

Check the "Override" LED on the controller:

must be lit.

-

If not: check wiring of the changeover switch

Commissioning of d.h.w. heating

(only RVP210)

1. The d.h.w. temperature must be around 30 °C

(check by touching or use a measuring instru-

ment).

2. Set the controller's operating mode selector

to

.

3. Set setting knob

to 60.

-

D.h.w. temperature must rise: charging pump

on or changeover valve open

-

If not: check wiring of the d.h.w. temperature

detector and the heating circuit pump, or the

changeover valve

4. Set setting knob

to 10 (observe overrun time)

-

Charging pump or changeover valve must

switch off

-

If not: check wiring of d.h.w. temperature de-

tector

5. Reset setting knob

to 55 (factory-setting).

Settings on the controller

20 10

0

-10 -20 -30

90

80

70

60

50

40

30

4

3,5 3 2,75 2,5 2,25

2

1,75

1,5

1,25

1

0,75

0,5

0,25

100

2462D01

T

V

T

A

110

20

T

A

Outside temperature [°C]

T

V

Flow temperature [°C]

1. Set heating curve as specified in the planning

documentation or in compliance with local prac-

tices.

2. Reset setting knob

to 0 (factory-setting, cor-

responds to 20 °C room temperature).

3. Leave setting knob

to –6 (factory-setting).

4. Set operating mode selector to one of the two

positions.

5. Set time switch as indicated in the operating

instructions.

Seal the transparent cover, if required.

12/12 16.04.1999 4 319 2697 0 c Siemens Building Technologies / Landis & Staefa Division

Connection diagrams

For low voltage

AC 230 V

B9

B3

1

D1 D2

2462A01

2

S1

2462A02

2462A03

3

B3

F3

T

c D.h.w. temperature measurement with a detector (only RVP210)

d External switch for changeover of operating mode

e D.h.w. temperature measurement with a thermostat (only RVP210)

For mains voltage

2464A04

AC 230 V

1

Q1

M3

Q3/Y3

F1/F4 F2 F3

2

F1/F4

F1 F2

E1

2462A05

3

F1/F4

2462A06

Y3

Q3/Y3

4

F3

2462A07

c Connection of three-position actuator, heating circuit pump and (only RVP210) d.h.w. charging pump

d Connection of burner (boiler temperature control)

e Connection of two-position actuator (flow temperature control)

f Connection of actuator for d.h.w. changeover valve (only RVP210)

A6 Room unit QAW50 or QAW70

B1 Flow or boiler temperature detector

B3 D.h.w. temperature detector (only RVP210)

B9 Outside detector QAC22 or QAC32

E1 Burner

F1

Thermal reset limit thermostat

F2

Manual reset safety limit thermostat

F3 D.h.w. thermostat (only RVP210)

M1 Heating circuit pump

M3 D.h.w. charging pump (only RVP210)

N1 Controller RVP2…

S1 External switch

Y1 Three-position actuator

Y2 Two-position actuator

Y3 Actuator of changeover valve (only RVP210)

Maßbild

Dimensions

19

26 26 26 26

15

96

144

114,7

19,7

60,4

14

56

112

4,5

138

+1

0

92

+0,8

0

2462M01

144

 1997 Siemens Building Technologies Ltd.

Siemens RVP200, RVP210 Installation Instructions Manual

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