Unit Specific Repair Procedures; Hrv Unit; Basic Removal - Removing Switchbox Cover - Daikin Modular L Smart Service Manual

ESIE19-06 | Part 3. Repair

3.2. Unit specific repair procedures

Overview:

HRV unit .............................................................................................................................................................................................. 40

Basic removal - removing switchbox cover ............................................................................................................................. 40

Removing main PCB ............................................................................................................................................................... 42
Removing Smart Gateway....................................................................................................................................................... 44
Basic removal - removing doors and central panel ................................................................................................................. 45
Removing heat exchanger....................................................................................................................................................... 48
Removing EC fan .................................................................................................................................................................... 49
3.2.1. HRV unit
3.2.1.1. Basic removal - removing switchbox cover
PRELIMINARY ACTIONS
1. Switch off the Daikin unit via the user interface.
2. Switch off the Daikin unit with the field supplied circuit breaker.
PROCEDURE
Removal
1. Loosen and remove the screws that fix the switchbox cover.
2. Pull the switchbox cover.
Step 1
1. Screw
Page 40
Modular L Smart
Figure 3-1: Removing the screws
3.2. Unit specific repair procedures
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21/01/20 | Version 1.1