T9901105-1-1 UK
Page 2 of 42
Thermoscreens / Mitsubishi Electric
Mr Slim HX2-S/M Heat Pump Air Curtain
CONTENTS
Page
Air Curtain System Schematics
3
Design Information
5
Unpacking the Air Curtain
8
INSTALLATION
Installation of the Air Curtain
10
Figure 2 – Dimensions of Mr Slim HX2-S/M Air Curtain
11
Mitsubishi Electric Outdoor Unit
12
Refrigerant Pipework
12
To gain access inside the Air Curtain
13
Electrical Supply and Wiring to the Air Curtain
14
Wiring Diagram 1 HX2-S (Defrost Cycle Auxiliary Heater disabled - as supplied) 16
Wiring Diagram 2 HX2-S (Defrost Cycle Auxiliary Heater enabled on site)
17
Wiring Diagram 3 HX2-M (Defrost Cycle Auxiliary Heater disabled - as supplied) 18
Wiring Diagram 4 HX2-M (Defrost Cycle Auxiliary Heater enabled on site)
19
Wiring of Air Curtain Fan Speed
20
Condensate Disposal System
20
Fitting the Service Covers and Air Inlet Plenum
22
COMMISSIONING
Air Curtain Checks
23
Dip Switch Settings and Air Temperature Sensor Position
24
Setting the Fan Speeds of the Air Curtain (HX2-S)
25
Setting the Fan Speeds of the Air Curtain (HX2-M)
26
Starting the Heat Pump System
27
Weather Compensation Control or Discharge Air Temperature Control
27
Inlet Air Temperature Control or Room Air Temperature Control
30
Filter Dirty Indicator
31
Final Check of the Unit, Hand-over to End-User
33
USER INSTRUCTIONS
Weather Compensation Control or Discharge Air Temperature Control
34
Inlet Air Temperature Control or Room Air Temperature Control
35
SERVICING
Fortnightly Cleaning
36
Six Monthly Servicing
37
Fault Finding
40
