Page 3 - Warm Water; Operating Instructions
3 Contents Page Safety Instructions 4 Assembly Instructions 4 Unit Assembly 5 Sample Assemblies 6 Electrical Connection 6 Initial Operation 7 Shutting Down the Unit 7 Contents Page Customer Service and Guarantee 7 Service and Care 8 Maintenance 8 Technical Data 9 Accessories 10 Switching Units 12 Re...
Page 4 - Safety Instructions; Assembly Instructions
4 Safety Instructions Extensive tests have been conducted on the material, functionality and quality of the units. Hazards may nevertheless arise if the unit is used by persons not familiar with its operation or if the unit is not used for its intended purpose. Please make sure to always comply with...
Page 5 - Unit Assembly
5 Unit Assembly Brackets Brackets for wall and ceiling assembly (2 per unit) are inserted into the openings at the back of the unit and at-tached with the supplied screws. Components that are attached directly to the units, such as mixed-air boxes or filter boxes, are equipped with a bracket adapter...
Page 6 - Sample Assemblies; Electric Connection
6 Sample Assemblies Circulation / Fresh air mode via the outside wall Ceiling assembly In circulation mode with FK filter and KO bracket Wall lead-through in accordance with the size of the air intake grille The mixed-air box is attached to the outer wall by means of the wall mounts. Customer-instal...
Page 7 - Initial Operation; Shutting Down the Unit
7 Initial Operation Prior to initial operation Prior to initial operation, the following must be com-pleted: 1. Check that assembly is mechanically sound. 2. Check that the connection to the customer-installed heating system is correct. 3. Check that the frost protection mechanism is work- ing prope...
Page 9 - Technical Data
9 Technical Data PWW 4000 series Type 4030 - 3 4030 - 4 4050 - 3 4050 - 4 Electrical connection V 400 / 3~ N 400 / 3~ N 400 / 3~ N 400 / 3~ N Frequency Hz 50 50 50 50 Power consumption kW 0.13 / 0.10 0.13 / 0.10 0.26 / 0.18 0.26 / 0.18 Rated current A 0.26 / 0.16 0.26 / 0.16 0.52 / 0.29 0.52 / 0.29 ...
Page 10 - Air intake accessories; Accessories; Air outlet accessories
10 Air outlet flap B (horizontal/vertical) Installing the flap allows air to be directed across longer distances. The vertical and horizontal arrangement of the fins make it possible to direct the air in up to 4 direc-tions When retrofitting, the fins of the existing air outlet flap must be removed....
Page 11 - Adjustment motor open/closed; Frost protection mechanism; Connecting the fan motor
11 Adjustment motor open/closed The adjustment motor is mounted directly on the flat axis. It is equipped with a universal terminal block and is fastened into place with a locking piston supplied with the unit. The drive has a mechanism protecting it from overload-ing and requires no final switch. F...
Page 12 - MSRD 2.5 switching unit
12 MSRD 2.5 switching unit Rotary current 400 volt, fan 2-speed maximum electrical capacity 2.5 kW Wall-mounted, motor protected by integrated thermal con-tacts in the fan motor. Design Plastic housing, protection type IP 41. Protective insulation in accordance with VDE, plate with symbols for switc...
Page 13 - SW 2.1 D switching unit
13 Wiring diagram Power supply 400V / max.16A Fan motor 2-speed / 400V Thermal contact motor Frost protection thermostat If several fans are operated simultaneously up to a total capacity of max. 4 kW, the connection is made via an external terminal distributor! If several fans are operated simultan...
Page 14 - SW 2.2 DSK switching unit
14 Wiring diagram Air supply flap ~ 230 V Power supply 400V / max.16A Fan motor 2-speed / 400V Thermal contact motor Frost protection thermostat Night thermostat Day thermostat If several fans are operated simultaneously up to a total capacity of max. 4 kW, the connection is made via an external ter...