4
|
Components
Service manual
147
EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
To install the booster heater contactor(s)
1
Install the booster heater contactor(s) in the switch box and fix them using the
screws.
2
Connect the wiring to the correct booster heater contactor terminals.
Is the problem solved?
Action
Yes
No further actions required.
No
Return to
142] of the booster
heater and continue with the next
procedure.
4.6 Booster heater thermal protector
4.6.1 Checking procedures
INFORMATION
It is recommended to perform the checks in the listed order.
To perform a mechanical check of the booster heater thermal protector
1
For the correct procedure, see the installation manual of the water tank.
Does the booster heater thermal
protector trip at 80~90°C?
Action
Yes
Perform an electrical check of the
booster heater thermal protector, see
No
Replace the booster heater thermal
protector, see
147].
To perform an electrical check of the booster heater thermal protector
1
For the correct procedure, see the installation manual of the water tank.
All measured circuit breakers are
closed?
Action
Yes
Booster heater thermal protector is OK.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
No
Replace the booster heater thermal
protector, see
147].
4.6.2 Repair procedures
To remove the booster heater thermal protector
1
For the correct procedure, see the installation manual of the water tank.
draft – 31/05/2022 15:53
Summary of Contents for EBLA04E V Series
Page 322: ...14 14...
Page 323: ......