p5253 js f 67580 mertzwiller n° it2647 1. main...
TRANSCRIPT
TTechnical information
Heading No 7Domestic hot water tanks
Thermodynamic water heater
KALIKOTWH 200E - TWH 300E - TWH 300EH
Product evolutionP5253 JS F 67580 Mertzwiller N° IT2647-en 03/03/2016
Technical Sales Documentation Department
EN
1. Main modifications
1. New PCU-195-PCB with new programme version 1.5 (For more details about these modifications, see hereafter).The new board is compatible with previous appliance versions.Application date in production: Week 09/2016.
2. Lower sensor removed.
3. TWH 300... : Due to the removal of the lower sensor, the TWH 200 front panel (with short cover) can also be usedon this model. Forecasted application date in production: Week 17/2016.
4. Use of the same thermostat as on TWH 200 EV versions. The previous thermostat version had a controller functionthat was not used.
Previous version
New version
3
TWH 300 EH
EM15038 - EM15055 - EE15115 - ER15014 - ER16003 1 / 3 IT2647
2. Updating of the PCU-195 software version : F 1.5The new board is compatible with previous appliance versions.An updating of the software version of the PCU-195 board is not possible : replace the board if necessary. Apreventive replacement is not necessary.The software version is displayed when the appliance is switched on. The program version is also written on thelabel sticked on the board:
Following parameters added:
* = Minimum room temperature for compressor operation = Maximum room temperature for compressor operation.
(1) Note: When parameter is set to 1 (= electric back-up), the control system anticipates the back-up starting,depending on the temperature, the volume of the calorifier, the power of the back-up and the parameter setting(= maximum charging time).
Parameters Description Adjustment range
Factory setting
Activation of the optimised operating mode: The domestic hot watertank is filled by optimal use of the heat pump and the hydraulic back-up. Parameters and define the room temperaturelimits for the heat pump operation.- 0 = Optimised mode deactivated, the display is normal and
parameters * and * are not accessible.- 1 = Optimised mode active. is displayed and parameters
* and * are accessible.
0 - 1 0
(1) Electrical resistor output. Unit: 0,1 kW 16 - 255 24Lower DHW sensor presence:0 = no lower DHW sensor connected. 1 = If a lower DHW sensor is detected, this parameter isautomatically set to 1. The operation takes into account themeasured DHW temperature.
0 - 1 0
F1.5 Software version
PCU-195
EM15038 - EM15055 - EE15115 - ER15014 - ER16003 2 / 3 IT2647
3. Spare parts
Description Reference in spare parts Compatibility previous / new versions
PCU-195 PCB 7641131 All versions
Thermostat
7601513TWH 200 - TWH 300
Versions after week: 08/2016
95363327TWH 200 - TWH 300
Versions before week: 08/2016
Front panel with cover height 1140 mm 300025930
- TWH 300: Versions after week: 17/
2016- TWH 200E
Front panel with cover height 1495 mm (TWH 300...) 300025931
TWH 300...Versions before week: 17/
2016
EM15038 - EM15055 - EE15115 - ER15014 - ER16003 3 / 3 IT2647