Maico WS 170 RET Quick start guide

WIRING DIAGRAM

WS 170 RET

Version: 2019-12-03 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the

right to make technical modifications without giving prior notice Page 1

WS 170 KBR / KBL / KBRET / KBLET wiring diagram

ABL

ZUL

ABL

r.F.

T-LET

T-FOL

T-ZUL

GNYE

PTC- Heizregister

GNYE

LD3

LD2

LD1

S1+

S2-

W2'

MAICO

Steuerung KWL

1 2 3 4 5

X7 Bypass

T1 T2 T3 T4

X8 Fühler

X9 Abluft Zuluft X10 Digital RS485X11 X12 Sensoren RLSX13

PE N L

Netz

PE N L

Option X3

1 2

PE N L PE N L

Zuluft Abluft X5

PE N L

Heizregister X6

1 2

Kontakt

EthernetUSB

NC NC 3.3 SD SC A B 12V LD2 LD1 S1+ S2-LD324V24V

S-ABL

XO1

1 2 3 4

BTS

LD3

LD2

LD1

S1+

S2-

B2-B5

Steuerung KWL

Bypass

GNYE

WIRING DIAGRAM

WS 170 RET

Version: 2019-12-03 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the

right to make technical modifications without giving prior notice Page 2

A - WS 170 / RB 170 ventilation unit

A1 - Electronic slide-in module

A2 - Controlled domestic ventilation unit control

B1- RLS 1 WR / RB-ZF4 single control unit

B2-B5 - Parallel connection max. 5 single control units

BTS - RLS T1 WS touchscreen control unit

W1 - 230 V AC connecting cable

W2 - Screened control cable for single control unit (provided by customer), e.g. LIYY 6 x 0.34 mm²

W2' - RLS T1 WS screened control cable (provided by customer), e.g. LIYY 4 x 0.34 mm²

W5 - Connecting cable for PTC heat register

W7 - Connecting cable for bypass motor

S1 - Unit switch

S2 - Door contact switch

M1 - Exhaust air/outgoing air fan

M2 - Outside air/supply air fan

T-LET - Temperature sensor for air inlet for outside air

T-FOL - Temperature sensor for outgoing air

T-ZUL - Temperature sensor for supply air

S-ABL - Combination sensor for exhaust air

Further connection options

W2' - Connecting cable for RLS T1 WS or Modbus touchscreen control unit, e.g. LIYY 4 x 0.34 mm²

W3 - Connecting cable (provided by customer) for external safety device with potential-free contact 12 V/2 A

W4 - Connecting cable for door contact switch

W8 - Connecting cable (provided by customer) for external sensor 1

W9 - Connecting cable (provided by customer) for external sensor 2

X01 - Slot for optional communication plug-in module EnOcean/KNX

ZP1 - 230 VAC connecting terminals for switching the additional circuit boards

USB - USB service interface Ethernet network interface (LAN)

WIRING DIAGRAM

WS 170 RET

Version: 2019-12-03 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the

right to make technical modifications without giving prior notice Page 3

WS 170 ventilation unit with RLS 1 WR room air control

EthernetUSB

X10 Digital RS485X11 X12 Sensoren RLSX13

3.3 SD SC A B 12V LD2 LD1 S1+ S2-LD324V24V

GND

W11

A - WS 170 electronic slide-in module

A2 - Control circuit board: jumper 8 bridged (= factory setting)

B1 - 1. RLS 1 WR room air control

B2 - 2. RLS 1 WR room air control

W1 - 230 V AC connecting cable

W2' - Control cable for room air control

V - Distributor (supplied by the customer)

You can connect up to 5 RLS 1 WR room air controls to the ventilation unit. If several room air controls are used, no

CO2 sensor may be connected.

RLS 1 WR room air control can also be connected to RLS D1 WR room air control.

No need for distributor "V" if only one RLS 1 WR room air control is connected.

WIRING DIAGRAM

WS 170 RET

Version: 2019-12-03 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the

right to make technical modifications without giving prior notice Page 4

WS 170 ventilation unit with RLS 1 WR room air control

O T

L D 2

O T

S 2

S 1

L D 3

L D 1

0 67

J u m p e r

W 1

G N Y E

B U

B N

P E

A 2

C O 2

B D E

O N / O F F

G N

Y E

G Y

B N

W H

P K

L D 3

L D 2

L D 1

G N D

S 1 +

S 2 -

I I

III

L D 3

L D 2

L D 1

S 1 +

S 2 -

B N

G Y

Y E

G N

P K

W H

B 1

I I

III

L D 3

L D 2

L D 1

S 1 +

S 2 -

B 2

B N

G Y

Y E

G N

P K

W H

W 2 '

B N

W H

P K

G Y

G N

Y E

A - WS 170 electronic slide-in module

A2 - Control circuit board: jumper 8 bridged (= factory setting)

B1 - 1. RLS 1 WR room air control

B2 - 2. RLS 1 WR room air control

W1 - 230 V AC connecting cable

W2' - Control cable for room air control

V - Distributor (supplied by the customer)

You can connect up to 5 RLS 1 WR room air controls to the ventilation unit. If several room air controls are used, no

CO2 sensor may be connected.

RLS 1 WR room air control can also be connected to RLS D1 WR room air control.

No need for distributor "V" if only one RLS 1 WR room air control is connected.

WIRING DIAGRAM

WS 170 RET

Version: 2019-12-03 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the

right to make technical modifications without giving prior notice Page 5

Connection of sensors to WS 170 KBR / KBL / KBRET / KBLET

A - Ventilation unit

A1 - Electronic slide-in module

A2 - Controlled domestic ventilation unit control

CO2 - CO2-sensor (# accessories)

VOC - Air quality controller (# accessories)

r.h. - Humidity sensor (# accessories)

T-S - Intermittent ventilation button / external potential-free contact

W8 - Connecting cable (provided by customer) for external VOC sensor, e.g. LIYY 3 x 0.5 mm²

W8' - Connecting cable (provided by customer) for external r.h. sensor 1, e.g. LIYY 3 x 0.5 mm²

W8'' - Connecting cable (provided by customer) external pushbutton / potential-free contact (function – intermittent

ventilation/sensor type = digital), e.g. LIYY 2 x 0.5 mm²

W9 - Connecting cable (provided by customer) external CO2 sensor 2, e.g. LIYY 3 x 0.5 mm² W10 - Connecting cable

(provided by customer) external sensor 3, e.g. LIYY 3 x 0.5 mm²

W11 - Connecting cable (provided by customer) for external sensor 4, e.g. LIYY 3 x 0.5 mm²

The control’s sensor inputs can be freely parametrised.

The inputs are not defined for a particular sensor type.

When commissioning a sensor, the sensor input on the control must be activated and the sensor type specified #

Commissioning and maintenance instructions.

If the RLS 1 WR is deactivated (parameters – single control unit

inactive) on the controller, a connection of up to four sensors is possible.

The power supply to sensors 3 + 4 can be ensured via terminals LD1, LD2, LD3 (all 12 VDC) or with double assign-

ment, via the 24 VDC supply of sensor connections.

This manual suits for next models

Table of contents

Other Maico Fan manuals

Popular Fan manuals by other brands

ELTA FANS

ELTA FANS H03VV-F installation guide

Hunter

Hunter 20714 Owner's guide and installation manual

Emerson

Emerson CARRERA VERANDA CF542ORB00 owner's manual

Hunter

Hunter Caraway Owner's guide and installation manual

Panasonic

Panasonic FV-15NLFS1 Service manual

Kompernass

Kompernass KH 1150 operating instructions

VES

VES FALA100/12V/TR Original instructions

Vertiv

Vertiv Liebert DCD user manual

Westinghouse

Westinghouse GFP Series owner's manual

Venmar

Venmar KUBIX HRV PLUS Series user guide

Sonnenkonig

Sonnenkonig Dinky instruction manual

S&P

S&P ECOWATT HXBR manual

Wider

Wider IMP03369BH instruction manual

Panasonic

Panasonic F-60DHN Operating and installation instructions

Hinkley

Hinkley HIGHLAND instruction manual

Broan

Broan 766BN installation guide

Premium

Premium PFS16022 Use manual

Litex Industries

Litex Industries E-CGL52CB5C1 installation guide