Advertisement
Quick Links
PHV HEAT PUMP RANGE AIR CURTAINS
INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS
For use with Mr Slim units
PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING INSTALLATION
Thermoscreens Ltd
St. Mary's Road Nuneaton
Warwickshire England
CV11 5AU
English
Email:
sales@thermoscreens.com
Tel: +44 (0) 24 7638 4646
Fax: +44 (0) 24 7638 8578
www.thermoscreens.com
9901025-2
Page 1 of 21
Advertisement
Related Manuals for Mitsubishi Electric PHV1000DXE HO
Summary of Contents for Mitsubishi Electric PHV1000DXE HO
- Page 1 PHV HEAT PUMP RANGE AIR CURTAINS INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS For use with Mr Slim units PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING INSTALLATION Thermoscreens Ltd St. Mary’s Road Nuneaton Warwickshire England CV11 5AU English Email: sales@thermoscreens.com Tel: +44 (0) 24 7638 4646 Fax: +44 (0) 24 7638 8578 www.thermoscreens.com 9901025-2...
- Page 2 • a Thermoscreens 'Manual Room Control' for the manual control option by the occupant Refer to Mitsubishi Electric if the air curtain is to be controlled via a Building Management System (BMS) or Centralised Controller. Do not install Manual Room Control and BMS/Centralised Control components together, install either one or the other.
- Page 3 IMPORTANT This Heat Pump Air Curtain in intended only for use with a Mitsubishi Electric Mr Slim Outdoor Unit, for use on R410a with a condensing temperature of 49°C. These instructions must be read in conjunction with the Mitsubishi Electric Mr Slim Outdoor Unit instructions.
- Page 4 Suitable wall fixing bolts (not supplied) need to be used to fix the brackets to the wall, taking into account the type of wall and the weight of the unit*, see table: Air Curtain Weight (kg) PHV1000DXE HO PHV1500DXE LO PHV1500DXE HO PHV2000DXE LO PHV2000DXE HO Step 1.
- Page 5 250 min. for pipes 9901025-2 Page 5 of 21...
- Page 6 Mitsubishi Electric Outdoor Unit The Mitsubishi Electric Outdoor Unit is selected to match its refrigerant heat output to the size of the Air Curtain. See table below for size of outdoor unit to be used together with performance data for the air curtain.
-
Page 7: To Gain Access Inside The Air Curtain
manufactured in accordance with the Pressure Equipment Directive and the installation must be carried out to a good standard of workmanship. Remove the protective plastic film on top of the air curtain before starting work. Use a heat sink on the copper pipes when brazing to reduce the transfer of heat to the inside of the air curtain where sensitive components are located. - Page 8 Connections to terminals S2 and S3 provide a communications link between the Mitsubishi Electric Outdoor Unit and the Air Curtain. S1 in the Mitsubishi Electric Outdoor Unit is not used at all for this Air Curtain Indoor Unit. 2) Connecting a 400V/3ph/50Hz supply Connect to terminals L1, L2, L3, N and E with a 3-phase electrical supply.
- Page 9 2.5mm max for access 0.75mm Do not use cable size of more than 2.5mm or connecting the cable is difficult. Electrical details for the Mitsubishi Electric Mr Slim Outdoor Unit are as follows: Mitsubishi Maximum Mr Slim Electrical Supply recommended...
- Page 10 not used ON/OFF AUTO Ambient (Closed) Heat (Open) OPTIONAL LOW SPEED CONTROLLER 9901025-2 Page 10 of 21...
-
Page 11: Air Curtain Checks
COMMISSIONING THE HEAT PUMP AIR CURTAIN Ensure that the electrical supply to both the Mitsubishi Electric Outdoor Unit and the local electrical supply to the Air Curtain are switched off. Air Curtain Checks Check that the components inside the air curtain are as shown in the picture below. - Page 12 * for Set Point 24°C use dip switch settings SW2-3 OFF, SW2-4 OFF, SW2-5 ON Switch off the electrical power to the Mitsubishi Electric Outdoor Unit and Air Curtain. Carefully slide the Interface PCB back into place, replacing the Filter Indication...
- Page 13 On the Thermoscreens Manual Room Control set the Fan On/Off switch to Off '0' and the Ambient/Heat switch to Ambient ' ' Fan only. Switch on the electrical power to the Mitsubishi Electric outdoor unit and the Air Curtain. WARNING! Interface PCB will have 230 volts on it.
-
Page 14: Filter Dirty Indicator
* for Set Point 24°C use dip switch settings SW2-3 OFF, SW2-4 OFF, SW2-5 ON Switch off the electrical power to the Mitsubishi Electric Outdoor Unit and Air Curtain. Carefully slide the Interface PCB back into place, replacing the Filter Indication connection if removed earlier. -
Page 15: Hand-Over To End-User
The factory set default schedule is suitable for most applications. However, the actual frequency of cleaning required will depend on the environment. Two alternative filter indicator schedules are available, and can be selected by changing the ‘jumper’ position (marked 1, 2 or 3) on the Filter Indicator pcb. Double- Half- Filter Indicator Schedule... - Page 16 switch SW2 on the Mitsubishi Interface PCB in the air curtain (see Page 12). It is vital they understand that the air curtain must not be run in COOL or AUTO mode. Ensure that all instructions and manuals are handed to the end user or their representative.
- Page 17 (suggest every 3 Months, or if the Filter Dirty Indicator shows FLASHING RED) Always disconnect and isolate the mains electricity supply both at the local electrical supply to the Air Curtain and at the Mitsubishi Electric Outdoor Unit before servicing, maintaining or repairing the Air Curtain.
- Page 18 Remove the bottom access panel by unfastening the panel fixing screws (2 on PHV1000, 4 on PHV1500 & 2000 units) and sliding the access panel out forwards. Clean the inside of the access panel. location of screw access panel Vacuum clean and remove any build-up of dust, dirt and debris within the air-curtain, especially on the face of the coil and the electric heating elements.
- Page 19 Possible Cause Action Required Electrical power is not switched on at Switch on power to Mitsubishi both the Mitsubishi Electric Outdoor Electric Outdoor Unit and Unit and at the local electrical isolator Thermoscreens Air Curtain next to the Thermoscreens Air Curtain...
- Page 20 Warranty If any problems are encountered with the heat pump warm air curtain please contact your Mitsubishi Electric Service Agent. Care has been taken in compiling these instructions to ensure they are correct, although Thermoscreens Ltd. disclaims all liability for damage resulting from any inaccuracies and/or deficiencies in this documentation.
- Page 21 Thermoscreens Ltd St. Mary’s Road Nuneaton Warwickshire CV11 5AU United Kingdom Telephone: +44 (0)24 7638 4646 Fax: +44 (0)24 7638 8578 EC DECLARATION OF CONFORMITY as defined by the EC Council Directive on Machinery 2006/42/EC, the Low Voltage Directive 73/23/EEC, the Electromagnetic Compatibility Directive 89/336/EEC and the Pressure Equipment Directive 97/23/EC Herewith we declare that the air movement equipment designated below, on the basis of its design and construction in the form brought onto the market by us in accordance with the relevant safety, health and...