Operation and Maintenance Instructions
Table Of Contents
- 1 Overview
- 2 Warnings
- 3 Warnings signs on product
- 4 Product description
- 5 Start up
- 6 Operation
- 7 Maintenance
- 7.1 Maintenance intervals
- 7.2 How to replace supply/extract air filter
- 7.3 How to clean NaviPad
- 7.4 How to clean the heat exchanger
- 7.5 How to clean the fans
- 7.6 How to clean hot water heating coil
- 7.7 How to clean the electric heating coil
- 7.8 How to clean the extract air louvres and inlet diffusers
- 7.9 Clean the outdoor air intake
- 7.10 How to clean the duct system
- 7.11 Where to reset tripped fuses
- 7.12 How to reset the manual overheat protection (EL units)
- 7.13 How to replace the fan module
- 7.14 How to replace the heat exchanger
- 7.15 Change the internal battery in control unit CU27–C
- 8 Troubleshooting
- 9 Alarms
- 10 Service
- 11 General conditions
- 12 Spare parts
Product description |
5
4.8.2 Topvex TC
Fig. 4 Left hand unit
Supply air
Exhaust air Outdoor air
Extract air
Position
Description
1
Fan supply air
2 Fan extract air
3
Filter supply air
4
Filter extract air
5
Heat exchanger
6
Access control cabinet
7
Damper by-pass outdoor air/Section defrosting (only units with section defrosting)
8
Control box for section defrosting (only for unit with section defrosting)
9
Internal electrical cabinet
10
Heating coil (EL or HWH/HWL)
11
Pressure transmitter supply air fan/extract air filter
12
Pressure transmitter extract air fan/supply air filter
13
Pressure transmitter defrosting exchanger
14
Air flow sensor (only for units with electric heating coil)
15
Condensation drain, outdoor air
16
Condensation drain, extract air
17
Water battery connection
18
Extract air temperature sensor (ETS)
19
Efficiency temperature sensor (EFS)
20
Outdoor air temperature sensor (OS)
21
Exhaust air temperature sensor (EHS)
214959 | A007