diff --git a/src/lib/tuya.ts b/src/lib/tuya.ts
index 98637e722148c..c86a5f3c0003b 100644
--- a/src/lib/tuya.ts
+++ b/src/lib/tuya.ts
@@ -997,48 +997,54 @@ export const valueConverter = {
         },
     },
     thermostatScheduleDayMultiDP: {
-        from: (v: string) => {
-            const schedule = [];
-            for (let index = 1; index < 17; index = index + 4) {
-                schedule.push(
-                    String(parseInt(v[index + 0])).padStart(2, '0') +
-                        ':' +
-                        String(parseInt(v[index + 1])).padStart(2, '0') +
-                        '/' +
-                        // @ts-expect-error ignore
-                        (parseFloat((v[index + 2] << 8) + v[index + 3]) / 10.0).toFixed(1),
-                );
-            }
-            return schedule.join(' ');
-        },
-        to: (v: string) => {
-            const payload = [0];
-            const transitions = v.split(' ');
-            if (transitions.length != 4) {
-                throw new Error('Invalid schedule: there should be 4 transitions');
-            }
-            for (const transition of transitions) {
-                const timeTemp = transition.split('/');
-                if (timeTemp.length != 2) {
-                    throw new Error('Invalid schedule: wrong transition format: ' + transition);
+        from: (v: string) => valueConverter.thermostatScheduleDayMultiDPWithTransitionCount().from(v),
+        to: (v: string) => valueConverter.thermostatScheduleDayMultiDPWithTransitionCount().to(v),
+    },
+    thermostatScheduleDayMultiDPWithTransitionCount: (transitionCount: number = 4) => {
+        return {
+            from: (v: string) => {
+                const schedule = [];
+                for (let index = 1; index < transitionCount * 4 - 1; index = index + 4) {
+                    schedule.push(
+                        String(parseInt(v[index + 0])).padStart(2, '0') +
+                            ':' +
+                            String(parseInt(v[index + 1])).padStart(2, '0') +
+                            '/' +
+                            // @ts-expect-error ignore
+                            (parseFloat((v[index + 2] << 8) + v[index + 3]) / 10.0).toFixed(1),
+                    );
                 }
-                const hourMin = timeTemp[0].split(':');
-                const hour = parseInt(hourMin[0]);
-                const min = parseInt(hourMin[1]);
-                const temperature = Math.floor(parseFloat(timeTemp[1]) * 10);
-                if (hour < 0 || hour > 24 || min < 0 || min > 60 || temperature < 50 || temperature > 300) {
-                    throw new Error('Invalid hour, minute or temperature of: ' + transition);
+                return schedule.join(' ');
+            },
+            to: (v: string) => {
+                const payload = [0];
+                const transitions = v.split(' ');
+                if (transitions.length != transitionCount) {
+                    throw new Error(`Invalid schedule: there should be ${transitionCount} transitions`);
                 }
-                payload.push(hour, min, (temperature & 0xff00) >> 8, temperature & 0xff);
-            }
-            return payload;
-        },
+                for (const transition of transitions) {
+                    const timeTemp = transition.split('/');
+                    if (timeTemp.length != 2) {
+                        throw new Error('Invalid schedule: wrong transition format: ' + transition);
+                    }
+                    const hourMin = timeTemp[0].split(':');
+                    const hour = parseInt(hourMin[0]);
+                    const min = parseInt(hourMin[1]);
+                    const temperature = Math.floor(parseFloat(timeTemp[1]) * 10);
+                    if (hour < 0 || hour > 24 || min < 0 || min > 60 || temperature < 50 || temperature > 300) {
+                        throw new Error('Invalid hour, minute or temperature of: ' + transition);
+                    }
+                    payload.push(hour, min, (temperature & 0xff00) >> 8, temperature & 0xff);
+                }
+                return payload;
+            },
+        };
     },
-    thermostatScheduleDayMultiDPWithDayNumber: (dayNum: number) => {
+    thermostatScheduleDayMultiDPWithDayNumber: (dayNum: number, transitionCount: number = 4) => {
         return {
-            from: (v: string) => valueConverter.thermostatScheduleDayMultiDP.from(v),
+            from: (v: string) => valueConverter.thermostatScheduleDayMultiDPWithTransitionCount(transitionCount).from(v),
             to: (v: string) => {
-                const data = valueConverter.thermostatScheduleDayMultiDP.to(v);
+                const data = valueConverter.thermostatScheduleDayMultiDPWithTransitionCount(transitionCount).to(v);
                 data[0] = dayNum;
                 return data;
             },
@@ -1066,7 +1072,7 @@ export const valueConverter = {
             const payload = [];
             const transitions = v.split(' ');
             if (transitions.length != 6) {
-                throw new Error('Invalid schedule: there should be 4 transitions');
+                throw new Error('Invalid schedule: there should be 6 transitions');
             }
             for (const transition of transitions) {
                 const timeTemp = transition.split('/');