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Table of Contents
Related Manuals for Biddle PS Series
Summary of Contents for Biddle PS Series
- Page 1 Manual Modular fan coil unit Model PS Version 2.1 17-07-2018 English...
- Page 2 All the information and drawings in this man- If you have any comments or questions ual are the property of Biddle and may not be about specific topics relating to this product, used (other than for the actual operation of please do not hesitate to contact Biddle.
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Page 3: Table Of Contents
Modular fan coil unit Contents 2.7 Connecting the valve motor .... 12 Contents 2.8 Connecting ducts ......12 2.9 Connecting the unit to the CH and/or CW system ........ 12 1 Introduction ......4 2.9.1 Water connections ......12 2.9.2 Frost protection......... 13 1.1 About this manual ...... -
Page 4: Introduction
1 Introduction Danger: This indicates actions which are not per- mitted. Ignoring this warning may lead to serious damage or accidents that may 1.1 About this manual involve physical injury. For units with … : With ... module: The description applies only to models that have the feature referred to. -
Page 5: About The Unit
Modular fan coil unit 1 Introduction Type references and symbols of modules 1.3 About the unit PS B base module 1.3.1 Applications The modular fan coil unit is designed for heating, cooling and/or ventilating rooms. plenum PS P The inlets and outlets of the unit are posi- module tioned in such a way that the discharged air flow is distributed evenly across the room... -
Page 6: Type Code
Type PS B-40-H2-M PS B-20-H1-M Code 4023 U 230 V ~ 50 Hz Biddle bv Markowei 4 PS P-21 Nº 123456/1-1 07-12 L1 0.88 A NL-9288 HA Kootstertille L2 - PS G-40... -
Page 7: Accessories
Warning: 1.4.3 Parts not supplied The fins of the heat exchanger are sharp. The following parts are not supplied by Biddle and should be procured from other suppliers: threaded suspension rods (M8) mounting rail 1.5 Safety instructions 1.5.1 Operation... -
Page 8: Installation
2.3.1 Order of working PS 20, 21 628 x 142 mm 200 – 350 mm Biddle recommends following the order of working described in this section for perform- PS 40, 41 1003 x 142 mm 350 - 650 mm ing the installation works. -
Page 9: Installing The Roof Duct
Modular fan coil unit 2 Installation Fix the duct sections as you please, e.g., Tar mastic by bricking them in or by fixing them with Timber 70x70 screws. If using screws, mind their posi- tions: the screws must not hinder the in- stallation of the external grille. -
Page 10: Suspending The Unit
2.6.2 Installing the suspension rail 2.6 Suspending the unit 2.6.1 Positioning Make sure that the structure from which the modules are to be suspended can carry the weight of the whole modular fan coil unit. Module weights PS 20, 21 PS 40, 41 PS 60, 61 PS B... -
Page 11: Suspending And Securing Modules
Modular fan coil unit 2 Installation 2.6.3 Suspending and securing modules Interlink the modules 7. Caution: The base module (PS B) and the at- When linking the modules, do not fully press tenuation module (PS G) are provided the rubber seal 8 together. with a securing bracket 3. -
Page 12: Connecting The Valve Motor
2.7 Connecting the valve motor Connection through rectan-gular ducts is possible with the duct connections PS TH Accessory with air valve module (PS L) and PS TV, using flexible connection sleeves (not illustrated). Mounting the ducts depends on the local situation, and is to be carried out according to your own judgment. -
Page 13: Frost Protection
Vent the heat exchanger. from the side of the module. Check the connections for leaks. Caution: 2.10 Connecting the Biddle recommends the inclusion of a valve condensate drain in each pipe. Operating pressure for CH and CW systems Only for units with cooling... -
Page 14: Connecting The Unit To Mains Power Supply
2.11 Connecting the unit to 2.12 Installing the controller mains power supply Depending on the type, the unit can be fitted with an electronic controller. Install it accord- ing to the respective manual. 2.11.1 General Warning: The unit must be earthed. The unit must be connected in accor- dance with all applicable local laws and regulations. - Page 15 Modular fan coil unit 2 Installation Let the unit heat and/or cool using the controller. Feel whether the discharged air is getting hot (if heating) or cold (if cooling). 10 Vent the heat exchangers if necessary. For units with cooling and condensate dis- charge pump (accessory): Check the working of the condensate dis- charge pump:...
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Page 16: Maintenance
The interval at which the filter is to be re- placed depends on the use of the room. 3.3 Cleaning New filters are available from Biddle. You You can clean the unit's exterior as well as may also clean the filter material with, for the air intake and discharge grilles with water instance, a vacuum cleaner. - Page 17 Modular fan coil unit 3 Maintenance Check the air intake and discharge grilles for contamination and clean them if nec- essary. Check the heating elements and the fans for dust and other contaminants. Clean them if necessary. Check the working of the fan. For units with water heating and/or cooling: Check for water leaks.
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Page 18: Service
4.2.2 Electronics compartment 4 Service 4.1 Safety instructions Warning: Service work on the unit may be per- formed by qualified technical staff only. Before opening the unit, follow the safety instructions in Section 1.5. The electronics compartment is located on the side of the base module. -
Page 19: Fuses
If the high-limit thermostat is activated frequently, there may be a dangerous defect. In that case, disconnect the unit from the mains and consult Biddle. The high-limit thermostat may also be acti- vated when power is supplied to the unit after a power failure. -
Page 20: Declaration Of Conformity
Declaration of Conformity manufacturer: Biddle BV address: Markowei 4 9288 HA Kootstertille The Netherlands We declare that the following product: product description: Modular Fan Coil Unit brand: Biddle model: type: PS-20/21/40/41/60/61 In accordance with the following Directives: 2006/95/EC the Low Voltage Directive...